Selected quad for the lemma: heart_n

Word A Word B Word C Word D Occurrence Frequency Band MI MI Band Prominent
heart_n great_a left_a ventricle_n 2,486 5 12.8609 5 false
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ID Title Author Corrected Date of Publication (TCP Date of Publication) STC Words Pages
A32704 Natural history of nutrition, life, and voluntary motion containing all the new discoveries of anatomist's and most probable opinions of physicians, concerning the oeconomie of human nature : methodically delivered in exercitations physico-anatomical / by Walt. Charlton ... Charleton, Walter, 1619-1707. 1659 (1659) Wing C3684; ESTC R9545 119,441 238

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have_v undergo_v several_a circulation_n and_o as_o many_o fresh_a accension_n in_o the_o heart_n for_o in_o every_o circulation_n they_o grow_v more_o and_o more_o subtle_a and_o agile_a and_o so_o must_v at_o length_n be_v bring_v to_o the_o requisite_a height_n of_o volatility_n to_o which_o have_v once_o attain_v in_o the_o very_a next_o circulation_n though_o they_o be_v restrain_v and_o keep_v in_o by_o the_o side_n of_o the_o heart_n and_o coat_n of_o the_o artery_n while_o they_o remain_v therein_o be_v diffuse_v upon_o the_o outward_a part_n of_o the_o body_n as_o they_o warm_a and_o vivify_v those_o part_n so_o do_v they_o soon_o fly_v away_o and_o disperse_v themselves_o into_o air_n and_o while_o these_o thus_o fly_v away_o other_o spirit_n less_o volatile_a be_v by_o the_o cold_a temperament_n of_o the_o part_n by_o which_o they_o pass_v somewhat_o repress_v so_o that_o the_o force_n of_o their_o expansive_a motion_n be_v much_o abate_v the_o mication_n or_o pant_v of_o the_o blood_n interrupt_v and_o the_o blood_n wherein_o they_o be_v of_o arterial_a or_o vital_a blood_n be_v make_v venouse_a or_o natural_a and_o such_o it_o continue_v until_o the_o next_o circulation_n bring_v it_o again_o to_o the_o heart_n there_o to_o be_v kindle_v afresh_o and_o exalt_v to_o the_o due_a heat_n of_o vitality_n which_o once_o acquire_v it_o recover_v its_o intermit_a motion_n of_o mication_n or_o rise_v and_o fall_v alternate_o and_o yield_v a_o fresh_a supply_n of_o spirit_n vital_a which_o be_v transmit_v to_o the_o habit_n of_o the_o body_n be_v soon_o disperse_v like_o the_o former_a and_o thus_o be_v the_o vital_a flame_n keep_v alive_a at_o no_o less_o expense_n artery_n the_o reason_n of_o the_o mication_n or_o pant_a motion_n of_o the_o blood_n in_o the_o artery_n than_o a_o continual_a dissipation_n of_o the_o most_o votatile_a spirit_n of_o the_o blood_n for_o that_o vital_a heat_n arise_v from_o within_o and_o the_o most_o subtle_a spirit_n be_v the_o first_o mover_n to_o the_o excitement_n thereof_o the_o motion_n by_o which_o they_o do_v it_o be_v their_o endeavour_n to_o expand_v themselves_o and_o to_o dilate_v their_o bound_n while_o the_o other_o grosser_n element_n or_o ingredient_n of_o the_o blood_n oppose_v they_o therein_o and_o this_o strife_n or_o counter-activity_n of_o the_o spirit_n on_o one_o part_n and_o of_o the_o grosser_n ingredient_n of_o the_o blood_n on_o the_o other_o do_v exhibit_v the_o general_a essence_n of_o heat_n to_o which_o may_v be_v add_v this_o short_a observation_n that_o in_o this_o contention_n one_o while_o the_o spirit_n prevail_v do_v lift_v up_o or_o swell_v the_o mass_n of_o blood_n another_o while_o the_o grosser_n element_n the_o contraction_n of_o the_o heart_n and_o artery_n assist_v they_o prevail_v countermand_n and_o interrupt_v that_o expansive_a motion_n and_o that_o by_o this_o alternate_a conquest_n of_o these_o antagonist_n be_v make_v the_o mication_n or_o rising_n and_o fall_v of_o the_o blood_n the_o one_o in_o the_o dilatation_n the_o other_o in_o the_o contraction_n of_o the_o heart_n and_o artery_n forasmuch_o therefore_o as_o the_o vital_a heat_n do_v consist_v in_o the_o rarefactive_a motion_n of_o the_o spirit_n and_o the_o renitence_n of_o the_o grosser_n part_n of_o the_o blood_n and_o that_o the_o spirit_n for_o the_o most_o part_n at_o least_o alternate_o obtain_v the_o victory_n and_o dominion_n over_o their_o opponent_n it_o seem_v most_o consentaneous_a to_o truth_n that_o this_o vital_a heat_n can_v be_v preserve_v without_o a_o perpetual_a expense_n of_o the_o most_o pure_a i.e._n the_o most_o volatile_a spirit_n of_o the_o blood_n and_o consequent_o necessary_a that_o during_o life_n fresh_a spirit_n must_v be_v perpetual_o mint_v out_o of_o the_o blood_n to_o defray_v that_o vast_a and_o continual_a expense_n and_o this_o we_o conceive_v to_o be_v the_o true_a progress_n of_o nature_n from_o the_o first_o reception_n of_o the_o spirit_n contain_v in_o the_o aliment_n to_o their_o education_n into_o the_o chyle_n their_o sublimation_n in_o the_o heart_n their_o gradual_a exaltation_n to_o the_o high_a degree_n of_o volatility_n and_o last_o their_o dissipation_n through_o the_o skin_n into_o aer_fw-la upon_o which_o depend_v the_o conservation_n of_o the_o vital_a heat_n and_o the_o continual_a generation_n of_o the_o vital_a spirit_n of_o the_o motion_n of_o the_o blood_n its_o condition_n and_o cause_n exercitation_n the_o six_o of_o the_o motion_n of_o the_o blood_n its_o condition_n and_o cause_n nature_n which_o in_o all_o her_o work_n have_v the_o end_n chapter_n the_o method_n of_o the_o chapter_n and_o mean_v conduce_v to_o that_o end_n always_o close_o connect_v in_o one_o idea_n have_v ordain_v the_o perpetual_a generation_n of_o this_o vital_a nectar_n the_o blood_n in_o animal_n for_o the_o use_v in_o the_o precedent_a chapter_n recite_v that_o she_o may_v not_o be_v deficient_a in_o the_o mean_v requisite_a to_o fulfil_v those_o uses_n have_v also_o ordain_v that_o the_o blood_n shall_v be_v carry_v from_o the_o fountain_n to_o all_o the_o part_n in_o live_a stream_n by_o a_o certain_a admirable_a motion_n necessary_a to_o its_o distribution_n through_o the_o whole_a body_n now_o that_o we_o may_v full_o understand_v the_o nature_n of_o this_o motion_n we_o be_v to_o consider_v 1_o the_o manner_n 2_o the_o condition_n 3_o the_o cause_n of_o it_o concern_v the_o first_o we_o observe_v circular_a that_o the_o motion_n of_o the_o blood_n be_v circular_a that_o the_o blood_n be_v continual_o carry_v or_o rather_o drive_v from_o its_o fountain_n the_o heart_n in_o the_o centre_n of_o the_o body_n by_o the_o artery_n to_o the_o circumference_n and_o back_o again_o from_o the_o circumference_n to_o the_o centre_n by_o the_o vein_n irrigate_a cherish_a and_o vivify_a all_o the_o part_n as_o it_o pass_v along_o and_o that_o therefore_o this_o motion_n be_v by_o the_o glorious_a inventor_n of_o it_o dr._n harvey_n call_v the_o circulation_n of_o the_o blood_n quòd_fw-la ejus_fw-la enim_fw-la semper_fw-la redeat_fw-la labour_n actus_fw-la in_o orbem_fw-la for_o in_o the_o first_o place_n heart_n from_o the_o vena_fw-la cava_fw-la into_o the_o right_a ventricle_n of_o the_o heart_n the_o blood_n be_v effuse_v out_o of_o the_o vena_fw-la cava_fw-la into_o the_o right_a ventricle_n of_o the_o heart_n as_o may_v be_v evident_o see_v in_o live_a animal_n dissect_v especial_o in_o coney_n for_o if_o the_o trunk_n of_o the_o vena_fw-la cava_fw-la be_v bind_v with_o a_o ligature_n both_o above_o and_o below_o the_o heart_n you_o may_v perceive_v all_o the_o blood_n contain_v in_o the_o space_n betwixt_o the_o ligature_n to_o be_v speedy_o discharge_v into_o the_o right_a ventricle_n of_o the_o heart_n to_o which_o the_o vena_fw-la cava_fw-la be_v conjoin_v from_o the_o right_a ventricle_n of_o the_o heart_n it_o be_v the_o heart_n contract_v itself_o expel_v into_o the_o vena_fw-la arteriosa_fw-la lung_n from_o the_o right_a ventricle_n by_o the_o vena_fw-la arteriosa_fw-la into_o the_o lung_n and_o so_o into_o the_o lung_n but_o not_o through_o the_o septum_fw-la transversum_fw-la or_o middle_a partition_n of_o the_o heart_n as_o some_o have_v imagine_v conceive_v the_o same_o to_o have_v some_o certain_a obscure_a passage_n from_o the_o right_n into_o the_o left_a ventricle_n only_o because_o they_o can_v without_o much_o violence_n thrust_v a_o style_n or_o probe_n through_o it_o when_o indeed_o those_o passage_n be_v not_o make_v by_o nature_n but_o by_o the_o point_n of_o the_o probe_n the_o flesh_n of_o the_o heart_n be_v so_o tender_a as_o that_o it_o be_v easy_o penetrate_v by_o any_o hard_a and_o point_a instrument_n though_o but_o gentle_o intrude_v pass_v through_o the_o vena_fw-la arteriosa_fw-la into_o the_o very_a substance_n of_o the_o lung_n the_o blood_n be_v immediate_o return_v into_o the_o venosa_fw-la arteria_fw-la ventricle_n from_o the_o lung_n through_o the_o arteria_fw-la venosa_fw-la into_o the_o left_a ventricle_n and_o through_o that_o into_o the_o left_a ventricle_n of_o the_o heart_n this_o be_v demonstrable_a thus_o have_v make_v a_o ligature_n upon_o the_o great_a branch_n of_o the_o arteria_fw-la venosa_fw-la near_o the_o pericardium_n in_o the_o lung_n of_o a_o animal_n yet_o live_v you_o may_v observe_v that_o branch_n to_o be_v soon_o fill_v and_o much_o distend_v with_o blood_n in_o that_o part_n which_o be_v towards_o the_o lung_n and_o that_o empty_v and_o flaccid_a that_o be_v next_o the_o heart_n and_o upon_o remove_v of_o the_o ligature_n the_o blood_n will_v flow_v amain_o from_o the_o lung_n to_o the_o left_a ventricle_n now_o there_o be_v no_o other_o way_n by_o which_o this_o blood_n can_v flow_v to_o the_o left_a ventricle_n but_o from_o the_o lung_n it_o must_v of_o necessity_n descend_v thence_o by_o the_o arteria_fw-la venosa_fw-la the_o left_a ventricle_n have_v thus_o take_v in_o a_o quantity_n of_o blood_n answerable_a to_o its_o capacity_n artery_n from_o the_o left_a ventricle_n into_o the_o great_a artery_n and_o thence_o into_o the_o small_a artery_n the_o heart_n instant_o contract_v itself_o expel_v the_o same_o at_o least_o good_a part_n thereof_o into_o the_o great_a artery_n arise_v from_o the_o left_a ventricle_n thence_o
into_o the_o lesser_a artery_n and_o so_o into_o the_o substance_n of_o the_o flesh_n from_o whence_o the_o blood_n be_v intrude_v into_o the_o capillary_a vein_n by_o they_o into_o the_o great_a vein_n from_o they_o into_o the_o vena_fw-la cava_fw-la and_o at_o length_n into_o the_o right_a ventricle_n of_o the_o heart_n there_o to_o begin_v the_o same_o circular_a progress_n again_o we_o say_v from_o the_o capillary_a artery_n into_o the_o substance_n of_o the_o flesh._n vein_n from_o the_o small_a artery_n through_o the_o substance_n of_o the_o flesh_n into_o the_o small_a vein_n for_o as_o to_o those_o who_o will_v have_v the_o blood_n to_o pass_v out_o of_o the_o small_a artery_n into_o the_o small_a vein_n per_fw-la anastomosis_n by_o certain_a inosculation_n or_o open_a passage_n from_o those_o into_o these_o we_o challenge_v they_o to_o demonstrate_v to_o the_o sense_n any_o such_o way_n of_o intercourse_n or_o communication_n betwixt_o artery_n and_o vein_n in_o the_o whole_a habit_n of_o the_o body_n and_o dr._n harvey_n do_v the_o same_o before_o we_o when_o he_o say_v de_fw-fr anastomosi_fw-la venarum_fw-la &_o arteriarum_fw-la 9_o de_fw-fr mot_fw-fr cord_n &_o sing_v cap._n 9_o ubi_fw-la sit_fw-la &_o quomodo_fw-la sit_fw-la &_o qua_fw-la de_fw-la caussa_fw-la neminem_fw-la hactenus_fw-la rectè_fw-la quicquam_fw-la dixisse_fw-la suspicari_fw-la licet_fw-la and_o why_o may_v not_o the_o blood_n be_v as_o well_o conceive_v to_o permeate_n through_o the_o pore_n of_o the_o flesh_n as_o water_n through_o the_o pore_n of_o the_o earth_n the_o sweat_n through_o the_o skin_n the_o serum_fw-la through_o the_o parenchyma_n of_o the_o kidney_n or_o as_o the_o same_o blood_n through_o the_o thick_a substance_n of_o the_o liver_n nor_o be_v only_o that_o blood_n bring_v back_o to_o the_o heart_n by_o the_o vena_fw-la cava_fw-la old_a how_o the_o new-made_a blood_n be_v circ●●lated_v with_o 〈◊〉_d old_a which_o pass_v through_o it_o before_o but_o the_o stream_n be_v augment_v by_o the_o access_n of_o fresh_a chyle_n also_o import_v into_o the_o subclavian_a branch_n of_o the_o same_o vena_fw-la cava_fw-la and_o thence_o into_o the_o right_a ventricle_n of_o the_o heart_n for_o this_o be_v not_o only_o easy_a to_o be_v do_v in_o respect_n of_o the_o vicinity_n of_o the_o ascendent_n and_o descendent_a trunk_n of_o the_o vena_fw-la cava_fw-la to_o the_o right_a ventricle_n but_o also_o necessary_a there_o be_v no_o other_o way_n for_o the_o new_a supply_n of_o blood_n to_o pass_v and_o that_o it_o be_v do_v this_o experiment_n do_v testify_v the_o vena_fw-la cava_fw-la be_v bind_v both_o above_o and_o below_o the_o heart_n all_o the_o blood_n contain_v betwixt_o the_o two_o ligature_n will_v in_o a_o very_a short_a space_n be_v discharge_v into_o the_o right_a ventricle_n again_o the_o heart_n seem_v to_o immit_n more_o blood_n into_o the_o great_a artery_n day_n that_o more_o blood_n pass_v through_o the_o heart_n in_o a_o hour_n than_o can_v be_v supply_v from_o the_o chyle_n in_o several_a day_n in_o the_o space_n of_o one_o hour_n than_o the_o proportion_n of_o chyle_n can_v amount_v to_o in_o several_a day_n for_o in_o most_o man_n the_o heart_n make_v more_o than_o 3000._o pulse_n in_o a_o hour_n and_o at_o every_o systole_n it_o expel_v some_o blood_n out_o of_o its_o left_a ventricle_n into_o the_o aorta_n as_o may_v be_v sensible_o demonstrate_v by_o this_o that_o upon_o a_o ligation_n of_o the_o aorta_fw-mi near_o the_o heart_n and_o a_o incision_n make_v betwixt_o the_o ligature_n and_o the_o heart_n you_o may_v observe_v some_o quantity_n of_o blood_n more_o or_o less_o to_o be_v squirt_v forth_o by_o the_o incision_n at_o every_o systole_n unless_o the_o heart_n be_v grow_v weak_a and_o languid_a and_o yet_o even_o in_o that_o case_n some_o quantity_n of_o blood_n will_v issue_v forth_o at_o the_o hole_n once_o in_o 3_o or_o 4_o pulse_n nay_o when_o the_o cone_n or_o point_n of_o the_o heart_n be_v cut_v off_o and_o the_o heart_n hold_v upright_o though_o the_o ventricle_n be_v not_o then_o full_a yet_o will_v some_o blood_n be_v squeeze_v out_o of_o they_o every_o time_n the_o heart_n contract_v itself_o sanguine_a 2_o cap._n de_fw-fr mat_n cord_n &_o sanguine_a and_o that_o to_o the_o distance_n of_o 3_o or_o 4_o foot_n as_o dr._n harvey_n observe_v as_o for_o the_o quantity_n of_o blood_n admit_v into_o the_o ventricle_n of_o the_o heart_n when_o it_o be_v dilate_v viz._n the_o necessity_n of_o the_o circulation_n infer_v from_o three_o consideration_n viz._n and_o expel_v into_o the_o great_a artery_n when_o it_o be_v again_o contract_v it_o can_v be_v precise_o determine_v for_o if_o in_o the_o same_o individual_a person_n the_o motion_n of_o the_o heart_n be_v sometime_o more_o strong_a and_o swift_a and_o sometime_o more_o weak_a and_o slow_a do_v make_v the_o circulation_n of_o the_o blood_n more_o swift_a or_o more_o slow_a proportionate_o certain_o in_o the_o species_n it_o must_v be_v impossible_a to_o commensurate_a the_o quantity_n of_o blood_n pass_v through_o the_o heart_n at_o every_o pulse_n since_o there_o be_v great_a variety_n among_o man_n in_o respect_n of_o their_o different_a temperament_n age_n sex_n diet_n exercise_n passion_n and_o the_o like_a all_o which_o vary_v the_o pulse_n and_o consequent_o the_o motion_n of_o the_o blood_n however_o that_o some_o satisfaction_n may_v be_v give_v to_o enquirer_n herein_o we_o be_v to_o consider_v three_o thing_n viz._n 1_o how_o much_o blood_n may_v be_v contain_v in_o the_o heart_n of_o a_o man_n in_o its_o diastole_n 2_o how_o much_o may_v be_v expel_v out_o of_o it_o in_o its_o systole_n 3_o and_o how_o many_o pulse_n or_o diastole_n and_o systole_n the_o heart_n do_v common_o in_o healthy_a and_o temperate_a man_n make_v in_o a_o hour_n concern_v the_o first_o diastole_n the_o quantity_n of_o blood_n contain_v in_o the_o heart_n in_o its_o diastole_n there_o be_v different_a observation_n harvey_n say_v that_o in_o a_o man_n heart_n dilate_v he_o find_v more_o than_o two_o ounce_n of_o blood_n plempius_n affirm_v that_o he_o find_v almost_o two_o ounce_n riolan_n will_v allow_v scarce_o half_a a_o ounce_n in_o the_o left_a ventricle_n but_o somewhat_o more_o in_o the_o right_n and_o hogeland_n come_v much_o low_a admit_v only_o one_o dragme_n but_o all_o man_n general_o grant_v that_o the_o whole_a mass_n of_o blood_n contain_v in_o the_o body_n do_v seldom_o exceed_v 24_o pound_n or_o pint_n and_o as_o seldom_o come_v short_a of_o 15._o concern_v systole_n the_o quantity_n expel_v out_o of_o it_o in_o its_o systole_n the_o second_o we_o say_v that_o in_o every_o systole_n be_v expel_v either_o the_o four_o or_o five_o or_o six_o or_o at_o least_o the_o eight_o part_n of_o the_o blood_n receive_v into_o the_o heart_n at_o the_o precedent_a diastole_n harvey_n suppose_v at_o least_o one_o dragme_n and_o prove_v that_o his_o supposition_n from_o the_o sudden_a effusion_n of_o all_o the_o mass_n of_o blood_n if_o but_o the_o least_o artery_n be_v cut_v and_o because_o all_o the_o blood_n may_v be_v transmit_v through_o the_o heart_n in_o the_o space_n of_o half_a a_o hour_n he_o thereupon_o conclude_v for_o certain_a that_o much_o blood_n be_v expel_v into_o the_o great_a artery_n at_o every_o systole_n conringius_n also_o make_v the_o same_o compute_v walaeus_n and_o sleyelius_fw-la admit_v half_o a_o ounce_n but_o compute_v only_o from_o one_o scruple_n hogeland_n acquiesce_v in_o one_o dragme_n and_o thom._n bartholinus_n bring_v it_o down_o to_o only_o half_a a_o scruple_n but_o they_o all_o agree_v that_o in_o the_o contraction_n of_o the_o heart_n the_o side_n of_o the_o ventricle_n be_v not_o draw_v so_o close_o together_o as_o to_o expel_v all_o the_o blood_n contain_v in_o they_o concern_v the_o three_o hour_n the_o number_n of_o pulse_n in_o the_o space_n of_o a_o hour_n we_o remember_v that_o primrose_n reckon_v 700._o pulse_n in_o a_o hour_n riolan_n 2000_o waleus_n and_o regius_n 3000._o cardan_n 4000_o plempius_n 4450_o sleyelius_fw-la 4876_o bartholinus_n 4400_o or_o thereabouts_o and_o harvey_n about_o 2000_o each_o one_o number_v the_o pulse_n in_o his_o own_o wrist_n now_o from_o these_o three_o thing_n premise_v we_o may_v collect_v how_o much_o blood_n may_v be_v expel_v out_o of_o the_o left_a ventricle_n of_o the_o heart_n into_o the_o aorta_n in_o the_o space_n of_o one_o hour_n according_a to_o the_o several_a numeration_n of_o pulse_n viz._n from_o ℈_o j_o 3000_o time_n repeat_v there_o arise_v lb_fw-mi 10_o ℥_o 5_o of_o
blood_n pass_v through_o the_o heart_n into_o the_o artery_n in_o one_o hour_n ℈_o j_o 4000_o lb_n 13_o ℥_o 10_o ʒ5_n ℈_o j_o ℈_o j_o 4450_o lb_n 15_o ʒ3_n ℈_o j_o ℈_o ss_z 4400_o lb_n 7_o ℥_o 7_o ʒ5_n ℈_o j_o ℈_o j_o 2000_o lb_n 20_o ℥_o 10_o ℈_o ij_o 2000_o lb_n 41_o ℥_o 8_o ℥_o ss_z 2000_o lb_n 83_o ℥_o 4_o ℥_o j_o 2000_o lb_n 166_o ℥_o 8_o again_n set_v it_o down_o for_o a_o ground_n that_o the_o quantity_n of_o blood_n contain_v in_o the_o whole_a body_n do_v amount_v only_o to_o lb_v 15._o for_o that_o be_v according_a to_o the_o most_o modest_a account_n and_o allow_v some_o part_n thereof_o to_o be_v consume_v by_o the_o lamp_n of_o life_n and_o as_o much_o to_o be_v supply_v out_o of_o the_o chyle_n we_o may_v infer_v these_o 4_o necessary_a conclusion_n 1_o that_o more_o blood_n be_v transmit_v through_o the_o heart_n once_o in_o every_o hour_n than_o can_v be_v supply_v out_o of_o the_o chyle_n in_o many_o hour_n 2_o that_o all_o the_o blood_n in_o the_o body_n be_v transmit_v through_o the_o heart_n once_o in_o a_o quarter_n or_o half_a or_o a_o whole_a hour_n or_o in_o two_o hour_n at_o most_o 3_o that_o so_o much_o be_v not_o require_v to_o the_o conservation_n of_o the_o vital_a flame_n and_o the_o confection_n of_o vital_a spirit_n 4_o that_o since_o the_o vessel_n be_v not_o break_v that_o the_o blood_n can_v return_v back_o out_o of_o the_o heart_n nor_o be_v any_o way_n dissipate_v it_o be_v absolute_o necessary_a that_o the_o blood_n must_v return_v to_o the_o heart_n again_o by_o the_o vein_n or_o be_v circulate_v perpetual_o as_o the_o immortal_a dr._n harvey_n have_v demonstrate_v nor_o be_v this_o circulation_n of_o the_o blood_n only_o particular_a to_o some_o artery_n and_o vein_n as_o some_o have_v inconsiderate_o imagine_v but_o universal_a or_o common_a to_o they_o all_o body_n that_o the_o circulation_n be_v universal_a in_o all_o the_o artery_n and_o vein_n of_o the_o whole_a body_n throughout_o the_o whole_a body_n for_o 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in_o a_o moment_n and_o the_o blood_n may_v be_v observe_v to_o flow_v in_o its_o course_n very_o swift_o so_o soon_o as_o the_o ligature_n be_v remove_v but_o how_o swift_o be_v not_o easy_o determine_v there_o be_v so_o great_a variety_n of_o cause_n natural_a non-naturall_a and_o preternatural_a that_o accelerate_v or_o retard_v the_o flux_n of_o the_o blood_n only_o thus_o may_v be_v infer_v from_o the_o precedent_n compute_v of_o the_o number_n of_o pulse_n and_o the_o quantity_n of_o blood_n expel_v out_o of_o the_o left_a ventricle_n of_o the_o heart_n in_o every_o systole_n that_o the_o whole_a mass_n of_o blood_n do_v pass_v through_o the_o heart_n once_o in_o a_o hour_n or_o two_o at_o most_o yet_o be_v not_o the_o current_n of_o blood_n near_o so_o swift_a in_o its_o channel_n while_o they_o be_v whole_a as_o when_o one_o of_o they_o vein_n or_o artery_n be_v cut_v because_o in_o that_o case_n the_o blood_n stream_n forth_o into_o the_o free_a and_o easily-yielding_a 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intermit_v that_o its_o impulse_n which_o be_v true_a likewise_o of_o the_o blood_n in_o the_o vein_n as_o may_v be_v sometime_o observe_v in_o phlebotomy_n when_o the_o ligature_n be_v not_o so_o straight_o as_o to_o cause_v much_o distension_n of_o the_o vein_n in_o which_o the_o incision_n be_v make_v for_o in_o that_o case_n the_o blood_n will_v flow_v forth_o more_o swift_o every_o time_n the_o heart_n be_v contract_v and_o these_o be_v the_o condition_n of_o this_o admirable_a motion_n of_o the_o blood_n last_o concern_v the_o cause_n of_o this_o motion_n it_o be_v necessary_a that_o the_o blood_n be_v move_v either_o by_o itself_o or_o by_o some_o other_o principle_n and_o if_o it_o be_v the_o author_n of_o its_o own_o motion_n then_o that_o must_v be_v in_o respect_n of_o either_o a_o inherent_a motive-faculty_n or_o of_o its_o ebullition_n or_o of_o its_o rarefaction_n or_o of_o its_o quantity_n whereby_o the_o ventricles_n of_o the_o heart_n be_v distend_v and_o so_o irritate_v as_o to_o discharge_v the_o same_o by_o contract_v themselves_o if_o the_o motion_n be_v derive_v from_o a_o external_n principle_n than_o it_o must_v be_v refer_v either_o to_o attraction_n or_o to_o vection_n or_o to_o pulsion_n let_v we_o therefore_o see_v which_o of_o all_o these_o may_v be_v the_o most_o likely_a cause_n of_o the_o motion_n of_o the_o blood_n first_o that_o the_o blood_n be_v not_o the_o cause_n of_o its_o own_o motion_n it_o the_o blood_n not_o the_o cause_n of_o its_o own_o motion_n in_o respect_n of_o any_o motive_n faculty_n inherent_a in_o it_o ratione_fw-la insitae_fw-la sibi_fw-la facultatis_fw-la by_o reason_n of_o any_o inherent_a faculty_n may_v be_v infer_v from_o hence_o that_o in_o blood_n effuse_v out_o of_o its_o vessel_n into_o the_o body_n or_o any_o other_o receiver_n no_o motion_n at_o all_o can_v be_v observe_v and_o it_o be_v hard_o to_o conceive_v that_o it_o shall_v be_v so_o corrupt_v in_o a_o moment_n as_o whole_o to_o lose_v a_o faculty_n essential_a to_o it_o dr._n harvey_n we_o confess_v affirm_v that_o he_o observe_v a_o certain_a obscure_a motion_n of_o the_o blood_n in_o the_o right_a ear_n of_o the_o heart_n where_o he_o suppose_v the_o motion_n of_o the_o heart_n first_o to_o begin_v and_o last_o to_o end_v after_o the_o ear_n have_v cease_v to_o move_v but_o we_o refer_v that_o to_o the_o mication_n of_o the_o blood_n from_o the_o vital_a spirit_n not_o yet_o whole_o extinguish_v second_o that_o it_o be_v not_o the_o author_n of_o its_o own_o motion_n ebullition_n nor_o in_o respect_n of_o its_o ebullition_n ratione_fw-la ebullitionis_fw-la which_o arist._n call_v 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d be_v manifest_a from_o these_o subsequent_a reason_n 1_o no_o ebullition_n can_v be_v constant_o equal_a or_o of_o the_o same_o tenor_n but_o the_o pulse_n of_o the_o heart_n and_o so_o the_o motion_n of_o the_o blood_n be_v in_o temperate_a and_o healthy_a man_n for_o the_o most_o part_n equal_v 2_o as_o the_o ebullition_n be_v great_a so_o will_v the_o pulse_n but_o in_o burn_a fever_n the_o ebullition_n be_v extreme_a great_a by_o reason_n of_o the_o great_a intention_n of_o the_o heat_n and_o yet_o the_o pulse_n be_v frequent_o small_a and_o weak_a as_o also_o in_o the_o begin_n of_o putrid_a fever_n as_o galen_n long_o since_o remark_v 3_o the_o blood_n suffer_v no_o ebullition_n as_o it_o pass_v through_o the_o heart_n for_o if_o in_o the_o dissection_n of_o a_o live_a animal_n you_o make_v a_o incision_n either_o into_o the_o left_a ventricle_n of_o the_o heart_n or_o into_o the_o great_a artery_n near_o it_o you_o shall_v perceive_v the_o blood_n flow_v out_o at_o the_o hole_n to_o be_v pure_a and_o such_o as_o before_o it_o come_v into_o the_o heart_n not_o frothy_a boil_a or_o rarefy_v and_o to_o continue_v such_o as_o at_o its_o first_o efflux_n yea_o more_o if_o you_o receive_v the_o blood_n issue_v from_o a_o incision_n of_o the_o vena_fw-la cava_fw-la in_o one_o saucer_n and_o that_o issue_v from_o the_o left_a ventricle_n in_o another_o you_o shall_v not_o be_v able_a to_o discern_v any_o difference_n betwixt_o the_o one_o and_o the_o other_o either_o soon_o or_o a_o good_a while_n after_o a_o invincible_a argument_n against_o the_o ebullition_n of_o the_o blood_n first_o imagine_v by_o aristotle_n and_o since_o defend_v by_o many_o great_a man_n his_o sectator_n 4_o the_o plunge_v a_o arm_n or_o leg_n into_o cold_a water_n will_v suppress_v the_o ebullition_n and_o consequent_o the_o motion_n of_o the_o blood_n for_o if_o you_o apply_v a_o close_a ligature_n to_o a_o man_n arm_n and_o then_o immerge_n the_o same_o into_o cold_a water_n or_o snow_n upon_o solution_n of_o the_o ligature_n he_o shall_v find_v the_o blood_n return_v to_o his_o heart_n with_o so_o great_a a_o sense_n of_o cold_a as_o very_o much_o to_o offend_v he_o which_o cold_a arise_v to_o the_o blood_n from_o its_o be_v long_o detain_v in_o the_o extremity_n of_o the_o arm_n bind_v dr._n harvey_n will_v have_v to_o be_v the_o cause_n of_o swoon_v immediate_o after_o blood-letting_n in_o many_o man_n the_o heart_n receive_v injury_n from_o that_o acquire_v cold_a three_o not_o ratione_fw-la rarefactionis_fw-la because_o 1_o in_o live_v dissection_n rarefaction_n nor_o of_o its_o rarefaction_n where_o the_o heart_n yet_o continue_v its_o motion_n no_o man_n ever_o have_v or_o can_v observe_v any_o such_o thing_n as_o rarefy_a blood_n to_o flow_v from_o either_o the_o left_a ventricle_n or_o the_o great_a artery_n if_o cut_v but_o pure_a and_o such_o as_o be_v from_o the_o ear_n let_v down_o into_o the_o ventrice_n 2_o the_o heart_n itself_o when_o cut_v in_o piece_n or_o wound_v may_v be_v observe_v to_o beat_v yet_o not_o from_o any_o rarefaction_n of_o the_o blood_n for_o than_o it_o have_v no_o blood_n in_o either_o of_o its_o ventricles_n or_o ear_n 3_o it_o have_v be_v observe_v in_o dog_n that_o after_o the_o point_n of_o the_o heart_n have_v be_v cut_v off_o and_o the_o remainder_n turn_v upside_o down_o though_o the_o ventricle_n can_v
esse_fw-la opinor_fw-la and_o that_o even_a harvey_n himself_o profess_v that_o he_o find_v it_o rem_fw-la arduam_fw-la &_o difficultatibus_fw-la plenam_fw-la we_o remember_v the_o modest_a say_n of_o two_o great_a man_n upon_o the_o like_a difficulty_n the_o one_o of_o galen_n quo_fw-la pacto_fw-la haec_fw-la fiaut_fw-fr si_fw-la scrutaberis_fw-la 29._o lib._n 15._o de_fw-la usu_fw-la part_n cap._n 1._o exercit_fw-la 307._o num_fw-la 29._o convineeris_fw-la te_fw-la non_fw-la intelligere_fw-la neque_fw-la tuam_fw-la imbecissitatem_fw-la neque_fw-la opificis_fw-la tui_fw-la potentiam_fw-la the_o other_o of_o scaliger_n quandam_fw-la humanae_fw-la sapientiae_fw-la partem_fw-la esse_fw-la quaedam_fw-la aequo_fw-la animo_fw-la nescire_fw-la velle_fw-la &_o veram_fw-la sapientiam_fw-la nolle_fw-la nimiùm_fw-la sapere_fw-la and_o we_o think_v we_o need_v say_v no_o more_o in_o excuse_n of_o this_o our_o profess_a ignorance_n beside_o this_o twofold_n proxime_fw-la cause_n there_o be_v also_o another_o remote_a one_o blood_n the_o fabric_n of_o the_o heart_n a_o remote_a cause_n of_o the_o motion_n of_o the_o blood_n viz._n the_o peculiar_a conformation_n or_o fabric_n of_o the_o heart_n and_o its_o vessel_n and_o among_o all_o the_o part_n in_o this_o curious_o frame_v machine_n of_o the_o heart_n those_o which_o be_v most_o official_a or_o instrumental_a to_o the_o motion_n be_v the_o fiber_n and_o fleshy_a column_n which_o serve_v not_o so_o much_o to_o the_o strength_n of_o the_o heart_n as_o to_o the_o motion_n of_o it_o for_o in_o the_o systole_n all_o the_o fiber_n both_o small_a and_o great_a as_o well_o those_o in_o the_o inside_n of_o the_o ventricle_n as_o those_o in_o the_o septum_fw-la or_o partition-wall_n betwixt_o they_o like_o a_o artificial_a network_n make_v in_o the_o form_n of_o a_o purse_n be_v contract_v or_o draw_v together_o the_o blood_n contain_v in_o the_o ventricle_n must_v necessary_o be_v expel_v or_o press_v out_o of_o they_o the_o motion_n of_o the_o heart_n which_o be_v call_v the_o pulse_n they_o the_o motion_n of_o the_o heart_n describe_v as_o consist_v of_o two●_n contrary_a motion_n and_o a_o respite_n betwixt_o they_o as_o be_v continual_a and_o make_v partly_o by_o the_o influx_n of_o the_o blood_n partly_o by_o the_o pulsifick_a faculty_n reside_v in_o the_o heart_n itself_o do_v consist_v of_o 3_o thing_n the_o systole_n the_o diastole_n and_o the_o perisystole_n all_o which_o be_v to_o be_v explain_v by_o their_o proper_a cause_n according_a as_o ocular_a inspection_n and_o reason_n do_v dictate_v they_o to_o the_o understanding_n 1_o the_o systole_n be_v the_o proper_a and_o natural_a motion_n of_o the_o heart_n be_v the_o contraction_n or_o draw_v together_o of_o the_o heart_n to_o a_o narrow_a compass_n that_o so_o the_o blood_n contain_v in_o the_o right_a ventricle_n may_v be_v expel_v through_o the_o vena_fw-la arteriosa_fw-la into_o the_o lung_n and_o that_o contain_v in_o the_o left_a may_v be_v expel_v into_o the_o great_a artery_n and_o so_o into_o all_o part_n of_o the_o body_n 2_o the_o diastole_n be_v a_o motion_n only_o accidentary_a to_o the_o heart_n be_v a_o dilatation_n or_o open_v of_o the_o heart_n that_o the_o blood_n may_v flow_v into_o the_o right_a ventricle_n out_o of_o the_o vena_fw-la cava_fw-la and_o into_o the_o left_a out_o of_o the_o arteria_fw-la venosa_fw-la 3_o the_o perisystole_n be_v a_o certain_a quiet_a or_o short_a respite_n betwixt_o the_o contraction_n and_o dilatation_n of_o the_o heart_n during_o the_o small_a time_n that_o the_o blood_n be_v enter_v into_o or_o issue_v out_o of_o the_o ventricle_n in_o healthy_a man_n this_o pause_n be_v so_o short_a as_o not_o to_o be_v distinguish_v from_o either_o of_o the_o two_o contrary_a motion_n but_o sufficient_o manifest_v in_o man_n at_o the_o point_n of_o death_n it_o be_v also_o double_a there_o be_v one_o respite_n betwixt_o the_o systole_n and_o diastole_n and_o another_o betwixt_o the_o diastole_n and_o systole_n and_o this_o be_v the_o natural_a state_n of_o the_o heart_n as_o to_o the_o figure_n or_o form_n of_o the_o heart_n in_o those_o contrary_a motion_n each_o and_o the_o figure_n of_o it_o in_o each_o from_o the_o dissection_n of_o animal_n alive_a from_o the_o commodity_n of_o its_o motion_n and_o quiet_a and_o from_o the_o position_n of_o its_o fiber_n and_o other_o part_n we_o have_v learn_v it_o to_o be_v thus_o in_o the_o systole_n it_o may_v be_v observe_v that_o 1_o the_o point_n of_o the_o heart_n be_v draw_v upward_o towards_o the_o basis_n of_o it_o in_o order_n to_o the_o expulsion_n of_o the_o blood_n the_o length_n of_o it_o be_v diminish_v and_o breadth_n proportionate_o increase_v because_o the_o basis_n be_v immovable_a in_o respect_n of_o the_o cone_n which_o be_v fasten_v neither_o to_o nor_o by_o any_o vessel_n 2_o the_o inner_a wall_n or_o side_n towards_o the_o rib_n be_v bring_v near_o each_o to_o other_o because_o they_o be_v constringe_v and_o make_v narrow_a as_o may_v be_v perceive_v by_o put_v a_o finger_n into_o either_o of_o the_o ventricle_n at_o the_o time_n of_o their_o contraction_n but_o the_o outward_a become_v tumid_a seem_v to_o be_v enlarge_v in_o latitude_n from_o the_o contraction_n of_o all_o part_n inflate_v in_o the_o tension_n or_o stretch_v 3_o the_o fore_a part_n of_o the_o heart_n be_v lift_v up_o towards_o the_o sternum_fw-la and_o chief_o near_o the_o base_a for_o where_o the_o pulse_n be_v feel_v there_o do_v the_o heart_n strike_v the_o breast_n with_o its_o base_a that_o part_n be_v lift_v up_o and_o bring_v near_o to_o the_o sternon_n and_o at_o the_o same_o time_n not_o in_o the_o diastole_n be_v the_o heart_n vigorate_v and_o the_o artery_n dilate_v and_o fill_v and_o the_o pulse_n be_v feel_v both_o in_o the_o breast_n and_o wrist_n the_o diastole_n of_o the_o artery_n be_v coincident_a with_o the_o systole_n of_o the_o heart_n but_o the_o pulse_n be_v more_o plain_o feel_v in_o the_o left_a side_n because_o there_o be_v the_o origine_fw-la and_o orifice_n of_o the_o aorta_fw-mi 4_o the_o whole_a heart_n become_v tense_n and_o hard_a and_o contract_v to_o a_o small_a bulk_n as_o be_v manifest_a both_o to_o the_o sight_n and_o to_o the_o touch_n 5_o the_o heart_n appear_v white_a especial_o in_o imperfect_a animal_n such_o as_o serpent_n frog_n eel_n etc._n etc._n by_o reason_n of_o the_o expulsion_n of_o the_o blood_n in_o the_o systole_n in_o the_o perisystole_n when_o the_o heart_n be_v soft_a lux_fw-la and_o in_o its_o proper_a state_n 1_o the_o cone_n recede_v from_o the_o base_a and_o in_o some_o animal_n the_o base_a also_o recede_v from_o the_o cone_n 2_o the_o lateral_a part_n both_o the_o interior_a and_o exterior_a be_v tend_v towards_o the_o rib_n 3_o the_o anterior_a face_n of_o the_o heart_n sink_v down_o and_o the_o posterior_n be_v depress_v especial_o near_o the_o orifice_n of_o the_o great_a artery_n in_o the_o diastole_n which_o begin_v in_o the_o middle_n of_o the_o dilatation_n and_o end_n in_o the_o middle_n of_o the_o contraction_n 1_o the_o upper_a side_n be_v lift_v up_o and_o distend_v by_o the_o blood_n fall_v into_o the_o ventricle_n out_o of_o the_o vena_fw-la cava_fw-la and_o arteria_fw-la venosa_fw-la the_o swell_a sensible_o begin_v at_o the_o base_a and_o progress_v to_o the_o cone_n but_o the_o base_a do_v not_o they_o strike_v the_o breast_n because_o the_o artery_n at_o that_o instant_n be_v contract_v and_o the_o heart_n cease_v from_o expulsion_n of_o the_o blood_n 2_o the_o heart_n be_v flaccid_a and_o soft_a because_o it_o be_v then_o only_o passive_a in_o receive_v the_o blood_n 3_o the_o side_n become_v extense_fw-la and_o the_o cavity_n enlarge_v and_o therefore_o if_o you_o put_v your_o finger_n into_o the_o heart_n during_o the_o diastole_n you_o shall_v perceive_v no_o constriction_n as_o in_o the_o systole_n 4_o the_o heart_n appear_v red_a because_o of_o the_o tenuity_n of_o its_o wall_n and_o their_o repletion_n with_o blood_n 5_o the_o cone_n recede_v from_o the_o base_a make_v the_o heart_n long_o that_o it_o may_v be_v more_o capable_a of_o blood_n and_o thus_o do_v the_o heart_n vary_v its_o figure_n in_o each_o of_o these_o three_o position_n of_o the_o depuration_n of_o the_o blood_n exercitation_n the_o seven_o of_o the_o depuration_n of_o the_o blood_n from_o the_o circulation_n of_o the_o blood_n we_o as_o nature_n advance_v to_o the_o depuration_n or_o defecation_n of_o it_o from_o its_o unprofitable_a or_o excrementitious_a part_n and_o here_o we_o be_v to_o consider_v 1_o the_o generation_n 2_o the_o several_a sort_n of_o excrement_n generate_v in_o and_o to_o be_v separate_v from_o the_o blood_n 3_o the_o part_n in_o which_o and_o 4_o the_o manner_n how_o they_o be_v separate_v concern_v the_o first_o we_o observe_v that_o the_o blood_n be_v a_o heterogeneous_a liquor_n excrement_n the_o genealogy_n of_o the_o excrement_n consist_v of_o
which_o the_o part_n be_v make_v be_v not_o blood_n but_o a_o certain_a liquid_a juice_n very_o like_o the_o white_a of_o a_o egg._n 60_o 13._o nevertheless_o blood_n may_v be_v the_o nourishment_n of_o such_o part_n who_o substance_n be_v most_o sanguineous_a and_o what_o those_o be_v 61_o 14._o the_o manner_n how_o the_o vital_a heat_n be_v conserve_v and_o the_o vital_a spirit_n continual_o recruit_v ex_fw-la sanguine_a 62_o 15._o the_o reason_n of_o the_o mication_n or_o pant_a motion_n of_o the_o blood_n in_o the_o artery_n 64_o exercitation_n the_o six_o of_o the_o motion_n of_o the_o blood_n its_o condition_n and_o cause_n art_n 1._o the_o method_n of_o the_o whole_a chapter_n 66_o 2._o that_o the_o motion_n of_o the_o blood_n be_v circular_a ibid._n 3._o from_o the_o vena_fw-la cava_fw-la into_o the_o right_a ventricle_n of_o the_o heart_n 67_o 4._o from_o the_o right_a ventricle_n by_o the_o vena_fw-la arteriosa_fw-la into_o the_o lung_n ibid._n 5._o from_o the_o lung_n through_o the_o arteria_fw-la venosa_fw-la into_o the_o left_a ventricle_n ibid._n 6._o from_o the_o left_a ventricle_n into_o the_o great_a artery_n and_o thence_o into_o the_o small_a artery_n 68_o 7._o from_o the_o small_a artery_n through_o the_o substance_n of_o the_o flesh_n into_o the_o small_a vein_n ibid._n 8._o how_o the_o new-made_a blood_n be_v circulate_v with_o the_o old_a 69_o 9_o that_o more_o blood_n pass_v through_o the_o heart_n in_o a_o hour_n than_o can_v be_v supply_v from_o the_o chyle_n in_o several_a day_n ibid._n 10._o the_o necessity_n of_o this_o circulation_n infer_v from_o three_o consideration_n viz._n 70_o 11_o the_o quantity_n of_o blood_n contain_v in_o the_o heart_n in_o its_o diastole_n 71_o 12_o the_o quantity_n expel_v out_o of_o it_o in_o its_o systole_n ibid._n 13_o the_o number_n of_o pulse_n in_o a_o hour_n 72_o 11._o that_o the_o circulation_n be_v universal_a in_o all_o the_o artery_n and_o vein_n of_o the_o body_n 73_o 12._o but_o after_o a_o peculiar_a manner_n in_o a_o infant_n unborn_a 75_o 13._o that_o this_o motion_n of_o the_o blood_n be_v continual_a 76_o 14._o vehement_a 77_o 15._o swift_a ibid._n 16._o of_o equal_a velocity_n in_o the_o artery_n and_o vein_n 78_o 17._o the_o blood_n not_o the_o cause_n of_o its_o own_o motion_n in_o respect_n of_o any_o motive_n faculty_n inhaerent_a in_o it_o 80_o 18._o nor_o in_o respect_n of_o its_o ebullition_n ibid._n 19_o nor_o of_o its_o rarefaction_n 81_o 20._o but_o of_o its_o quantity_n distend_v the_o ventricle_n of_o the_o heart_n 83_o 21._o the_o blood_n not_o move_v by_o attraction_n 84_o 22._o nor_o by_o vection_n ibid._n 23._o but_o by_o impulsion_n of_o the_o heart_n endow_v with_o a_o pulsifick_a faculty_n if_o any_o such_o may_v be_v admit_v ibid._n 24._o the_o fabric_n of_o the_o heart_n a_o remote_a cause_n of_o the_o motion_n of_o the_o blood_n 87_o 25._o the_o motion_n of_o the_o heart_n describe_v as_o consist_v of_o two_o contrary_a motion_n and_o a_o respite_n betwixt_o they_o ibid._n 26._o and_o the_o figure_n of_o it_o in_o each_o 88_o exercitation_n the_o seven_o of_o the_o depuration_n of_o the_o blood_n art_n 1._o the_o genealogy_n of_o the_o excrement_n in_o the_o blood_n 91_o 2._o exemplify_v in_o the_o distillation_n of_o wine_n 93_o 3._o the_o several_a sort_n of_o those_o excrement_n and_o their_o definition_n 94_o 4._o the_o reason_n why_o each_o particular_a excrement_n be_v determinate_o import_v into_o the_o part_n particular_o comparate_v for_o its_o separation_n 97_o 5._o not_o that_o it_o be_v so_o direct_v by_o any_o intelligence_n or_o distinguish_a faculty_n 99_o 6._o nor_o that_o it_o be_v attract_v by_o the_o like_a excrement_n contain_v in_o that_o part_n ibid._n 7._o but_o that_o there_o be_v a_o certain_a peculiar_a conformity_n of_o the_o magnitude_n and_o figure_n betwixt_o the_o minute_n particle_n of_o this_o or_o that_o excrement_n and_o the_o pore_n of_o this_o or_o that_o part_n peculiar_o constitute_v for_o the_o reception_n of_o it_o 100_o 8._o which_o be_v also_o the_o cause_n of_o the_o separation_n of_o particular_a excrement_n in_o particular_a part_n 101_o 9_o the_o difference_n of_o colature_n use_v by_o nature_n in_o the_o separation_n of_o humour_n in_o the_o body_n 102_o 10._o the_o reason_n and_o manner_n of_o the_o separation_n of_o the_o serum_fw-la from_o the_o blood_n in_o the_o kidney_n 104_o 11._o of_o the_o phlegmatic_a excrement_n in_o the_o stomach_n and_o gut_n 105_o 12._o of_o the_o bilious_a excrement_n accompany_v the_o phlegmatic_a so_o far_o 106_o 13._o why_o the_o blood_n be_v not_o carry_v immediate_o out_o of_o the_o trunk_n of_o the_o vena_fw-la porte_fw-fr into_z that_o of_o the_o vena_fw-la cava_fw-la but_o through_o the_o various_a meander_n in_o the_o liver_n 109_o 14._o and_o why_o it_o be_v transmit_v through_o the_o parenchyma_n of_o the_o liver_n ibid._n 15._o that_o the_o parenchyma_n be_v the_o principal_a part_n of_o the_o whole_a liver_n 110_o 16._o and_o a_o kind_n of_o streyner_n 111._o 17._o who_o particle_n be_v contex_v after_o a_o peculiar_a manner_n and_o pore_n of_o ●ivers_a sort_n in_o respect_n whereof_o the_o bile_n be_v therein_o separate_v from_o the_o blood_n mechanical_o ibid._n 18._o the_o same_o infer_v from_o four_o considerable_n viz._n 112_o the_o equal_a distribution_n of_o the_o capillary_a branch_n of_o all_o the_o vessel_n of_o the_o liver_n ibid._n the_o pulsation_n of_o the_o vena_fw-la porte_fw-fr within_z the_o liver_n 113_o the_o assistance_n of_o that_o pulsation_n by_o the_o hepatique_a nerve_n 114_o the_o resuscitation_n of_o vitality_n in_o the_o blood_n in_o the_o branch_n of_o the_o vena_fw-la porte_fw-fr within_o the_o liver_n and_o a_o new_a fermentation_n thereof_o previous_a to_o the_o separation_n of_o the_o bile_n ibid._n 19_o the_o various_a manner_n of_o the_o excretion_n of_o excrement_n after_o they_o be_v separate_v and_o collect_v 116_o 20._o the_o particular_a manner_n of_o the_o excretion_n of_o the_o bile_n and_o 117_o 21._o the_o cause_n thereof_o 118_o 22._o paradox_n that_o we_o have_v a_o certain_a natural_a feel_n whole_o distinct_a from_o the_o animal_n and_o independent_a upon_o the_o brain_n 119_o exercitation_n the_o eight_o of_o respiration_n art_n 1._o the_o connexion_n of_o this_o discourse_n to_o the_o precedent_n 126_o 2._o the_o disparity_n betwixt_o respiràtion_n and_o pulsation_n both_o as_o to_o their_o time_n or_o period_n and_o as_o to_o their_o uses_n ibid._n 3._o respiration_n describe_v 130_o 4._o the_o efficient_a cause_n of_o inspiration_n be_v the_o dilatation_n of_o the_o breast_n impel_v the_o ambient_fw-la aer_fw-la into_o the_o lung_n ibid._n 5._o and_o the_o cause_n of_o expiration_n be_v only_o the_o spontaneous_a contraction_n of_o the_o breast_n 132_o 6._o the_o disatation_n of_o the_o chest_n and_o lung_n not_o from_o any_o motive_n faculty_n congenial_a to_o the_o lung_n 133_o 7._o nor_o from_o the_o impulse_n of_o the_o blood_n out_o of_o the_o heart_n into_o the_o lung_n 134_o 8._o nor_o from_o the_o motion_n of_o the_o muscle_n of_o the_o thorax_n 135_o 9_o but_o from_o the_o diaphragme_n move_v by_o a_o congenite_fw-la faculty_n ibid._n 10._o yet_o the_o intercostal_n and_o pectoral_a muscle_n be_v allow_v to_o conspire_v with_o the_o diaphragme_n in_o respiration_n violent_a and_o arbitrary_a 137_o 11._o the_o final_a cause_n of_o respiration_n not_o the_o refrigeration_n of_o the_o heart_n or_o vital_a flame_n but_o the_o subtiliation_n of_o the_o blood_n which_o by_o the_o admistion_n of_o aer_fw-la be_v make_v the_o more_o convenient_a fuel_n of_o the_o vital_a lamp_n and_o matter_n of_o the_o spirit_n 138_o 12._o the_o same_o exemplify_v in_o the_o accension_n of_o flame_n in_o wood_n by_o aer_fw-la blow_v out_o of_o bellows_o and_o 139_o 13._o infer_v from_o the_o structure_n of_o the_o lung_n 140_o 14._o the_o use_n of_o expiration_n 141_o 15._o a_o problem_n of_o the_o respiration_n of_o the_o foetus_fw-la in_o the_o mother_n womb_n 142_o 16._o the_o motion_n of_o the_o brain_n not_o dependent_a upon_o respiration_n but_o upon_o the_o pulsarion_n of_o the_o artery_n 145_o 17._o the_o secondary_a uses_n of_o respiration_n 147_o exercitation_n the_o nine_o of_o the_o lymphduct_n art_n 1._o the_o lymphduct_n a_o new_a and_o excellent_a invention_n 149_o 2._o to_o who_o the_o honour_n of_o their_o discovery_n be_v to_o be_v ascribe_v ibid._n 3._o their_o description_n 150_o 4._o difference_n 151_o 5._o origination_n ibid._n 6._o insertion_n ibid._n 7._o situation_n and_o progress_n 152_o 8._o liquor_n deduce_v partly_o from_o the_o artery_n and_o 153_o 9_o part_o f●●m_v the_o nerve_n 154_o 10._o the_o use_v of_o that_o liquor_n 155_o exercitation_n the_o ten_o of_o the_o distribution_n of_o the_o nourishment_n through_o the_o nerve_n art_n 1._o that_o the_o nerve_n be_v vessel_n carry_v the_o nutritive_a juice_n
rule_n of_o galen_n hold_v true_a as_o certain_o it_o do_v quod_fw-la mutatur_fw-la in_fw-la ejus_fw-la speciem_fw-la à_fw-la quo_fw-la mutatur_fw-la facessit_fw-la the_o vein_n can_v never_o be_v think_v fit_a to_o transform_v the_o chyle_n into_o blood_n for_o their_o colour_n be_v white_a and_o somewhat_o translucid_a their_o substance_n viscid_n membranous_a and_o bloodless_a they_o have_v no_o parenchyma_n and_o very_o little_a either_o of_o heat_n or_o spirit_n of_o their_o own_o whereas_o on_o the_o contrary_a the_o blood_n be_v of_o a_o deep_a red_a not_o translucid_a of_o a_o substance_n fluid_fw-la and_o interminate_a and_o abound_v with_o heat_n and_o spirit_n and_o therefore_o it_o be_v vain_a to_o expect_v a_o assimilation_n where_o the_o suppose_a agent_n and_o patient_n be_v of_o nature_n in_o all_o thing_n so_o incompatible_a so_o contrary_a we_o deny_v not_o that_o the_o vein_n in_o some_o respect_n conduce_v to_o the_o conservation_n of_o the_o blood_n but_o how_o only_o as_o they_o be_v organ_n inservient_fw-la to_o the_o defence_n of_o it_o from_o external_a injury_n and_o the_o reduction_n of_o it_o from_o the_o part_n upon_o which_o it_o be_v new_o affuse_v out_o of_o the_o artery_n and_o as_o for_o any_o similar_v action_n of_o the_o vein_n upon_o the_o blood_n they_o have_v none_o at_o all_o yea_o their_o office_n of_o conserve_n it_o do_v consist_v chief_o in_o their_o inactivity_n i.e._n in_o this_o that_o they_o be_v not_o apt_a to_o alter_v or_o deprave_v it_o as_o glass-vessell_n be_v the_o best_a to_o conserve_v liquor_n in_o because_o they_o neither_o communicate_v any_o ill_a quality_n of_o their_o own_o nor_o permit_v the_o like_a to_o be_v communicate_v from_o other_o to_o they_o but_o that_o which_o do_v principal_o conserve_v the_o blood_n in_o the_o purity_n of_o its_o nature_n be_v the_o very_a same_o thing_n that_o make_v it_o from_o the_o beginning_n viz._n the_o vital_a heat_n and_o spirit_n derive_v from_o the_o heart_n which_o by_o their_o enliven_a warmth_n and_o continual_a motion_n do_v not_o only_o vindicate_v the_o blood_n from_o corruption_n but_o also_o all_o the_o solid_a part_n of_o the_o body_n and_o so_o even_o the_o vein_n themselves_o also_o as_o long_o as_o the_o lamp_n of_o life_n continue_v burn_v and_o that_o be_v once_o extinguish_v how_o soon_o alas_o do_v all_o part_n of_o the_o body_n yield_v to_o the_o quick_a tyranny_n of_o corruption_n 3_o nor_o have_v the_o heart_n more_o right_a to_o this_o noble_a office_n of_o sanguification_n for_o blood_n nor_o the_o heart_n but_o the_o vital_a spirit_n reside_v in_o the_o blood_n that_o borrow_v all_o its_o vital_a heat_n and_o activity_n mere_o from_o the_o vital_a blood_n contain_v in_o its_o ventricle_n and_o distribute_v into_o its_o substance_n by_o the_o coronary_a artery_n of_o which_o vital_a influx_n be_v the_o heart_n deprive_v but_o for_o some_o few_o moment_n it_o will_v soon_o become_v as_o torpid_a and_o motionless_a as_o any_o other_o part_n of_o the_o whole_a body_n so_o far_o be_v it_o from_o exalt_v the_o chyle_n into_o so_o noble_a a_o nectar_n as_o the_o blood_n be_v by_o any_o similar_v action_n of_o its_o own_o to_o assure_v this_o please_v you_o take_v out_o the_o yet-panting_a heart_n of_o any_o the_o strong_a and_o sound_a animal_n and_o have_v with_o warm_a water_n rinse_v all_o the_o blood_n out_o of_o the_o ventricle_n fill_v they_o again_o with_o warm_a chyle_n or_o milk_n and_o see_v whether_o it_o will_v be_v able_a to_o convert_v the_o same_o into_o blood_n certain_o you_o shall_v find_v none_o the_o least_o change_n to_o be_v wrought_v upon_o the_o liquor_n infuse_v yet_o the_o heart_n be_v a_o solid_a and_o strong_a part_n and_o one_o will_v scarce_o think_v it_o probable_a that_o that_o action_n which_o it_o be_v suppose_v to_o perform_v by_o reason_n of_o its_o solid_a substance_n shall_v be_v intercept_v in_o so_o short_a a_o space_n of_o time_n forasmuch_o therefore_o as_o the_o heart_n do_v in_o a_o moment_n time_n surcease_v its_o activity_n and_o desist_v from_o the_o work_n of_o change_v chyle_n into_o blood_n as_o soon_o as_o the_o vital_a blood_n be_v effuse_v out_o of_o its_o ventricle_n it_o be_v as_o manifest_v as_o certain_a that_o the_o virtue_n generative_a of_o blood_n be_v not_o radicate_v in_o the_o solid_a substance_n of_o the_o heart_n primary_o but_o in_o something_o else_o viz._n in_o that_o very_a thing_n upon_o who_o absence_n immediate_o that_o virtue_n be_v destroy_v which_o be_v the_o vital_a blood_n again_o the_o dissection_n of_o live_v animal_n teach_v we_o that_o the_o vital_a heat_n be_v much_o great_a in_o the_o ventricle_n than_o in_o the_o substance_n of_o the_o heart_n and_o reason_n bid_v we_o thence_o to_o infer_v that_o the_o same_o heat_n be_v original_o in_o the_o ventricle_n and_o but_o at_o second_o hand_n or_o by_o way_n of_o communication_n in_o the_o parenchyma_fw-la now_o if_o the_o activity_n of_o even_o the_o heart_n itself_o be_v derive_v original_o from_o the_o vital_a blood_n and_o that_o the_o vital_a blood_n be_v more_o powerful_a than_o the_o heart_n we_o can_v hardly_o deny_v the_o same_o to_o be_v the_o primary_n cause_n or_o agent_n of_o sanguification_n unless_o at_o least_o it_o shall_v appear_v that_o the_o vital_a blood_n be_v less_o apt_a for_o such_o a_o work_n than_o the_o heart_n but_o compare_v the_o agreeableness_n of_o the_o heart_n to_o such_o a_o office_n with_o that_o of_o the_o vital_a blood_n to_o the_o same_o we_o shall_v quick_o perceive_v which_o of_o the_o two_o have_v the_o great_a for_o the_o vital_a blood_n be_v of_o the_o same_o species_n with_o the_o thing_n to_o be_v make_v or_o produce_v but_o the_o substance_n of_o the_o heart_n be_v far_o different_a from_o it_o it_o be_v therefore_o canonical_a that_o all_o natural_a agent_n endeavour_v according_a to_o their_o energy_n to_o assimilate_v to_o their_o own_o nature_n the_o thing_n upon_o which_o they_o act_n it_o seem_v of_o equal_a certainty_n that_o the_o activity_n of_o the_o vital_a blood_n be_v most_o proper_o consign_v to_o the_o work_n of_o sanguification_n a_o further_a evidence_n of_o this_o may_v be_v draw_v from_o hence_o that_o the_o chyle_n and_o blood_n be_v most_o intimate_o mix_v together_o in_o the_o ventricle_n of_o the_o heart_n while_o the_o chyle_n do_v only_o superficial_o and_o in_o transitu_fw-la touch_v the_o side_n of_o they_o to_o which_o may_v be_v add_v that_o the_o chyle_n make_v but_o a_o very_a short_a stay_n in_o the_o heart_n but_o remain_v constant_o commix_v with_o the_o blood_n until_o it_o be_v thereto_o perfect_o assimilate_v last_o the_o blood_n flow_v in_o the_o heart_n artery_n and_o vein_n do_v exceed_v the_o chyle_n of_o one_o meal_n in_o quantity_n at_o least_o ten_o time_n and_o in_o strength_n or_o activity_n a_o hundred_o for_o what_o be_v more_o potent_a than_o that_o spirit_n which_o enliven_v the_o whole_a body_n what_o soft_a gentle_a and_o more_o easy_o superable_a than_o chyle_n and_o therefore_o no_o doubt_n but_o the_o blood_n do_v easy_o obtain_v the_o victory_n over_o the_o chyle_n and_o overrun_v it_o with_o his_o own_o nature_n to_o secure_v this_o assertion_n from_o all_o doubt_n whatever_o let_v we_o have_v recourse_n to_o the_o observation_n of_o dr._n harvey_n the_o true_a oedipus_n in_o all_o abstrusity_n of_o this_o kind_n of_o the_o progress_n of_o nature_n in_o the_o generation_n of_o the_o part_n of_o a_o animal_n successive_o one_o after_o another_o mentum_fw-la which_o alone_o form_v the_o blood_n in_o a_o chicken_n out_o of_o the_o colliqua_fw-la mentum_fw-la and_o we_o shall_v soon_o be_v satisfy_v that_o the_o first_o blood_n be_v make_v by_o the_o vital_a spirit_n that_o great_a man_n atte_v that_o the_o white_a of_o the_o egg_n do_v for_o some_o day_n after_o the_o hen_n have_v sit_v a-brood_n upon_o it_o retain_v its_o native_a whiteness_n and_o that_o out_o of_o the_o colliquament_n or_o white_a make_v more_o thin_a and_o fluid_a the_o chick_n be_v generate_v without_o the_o addition_n of_o any_o other_o matter_n the_o question_n than_o be_v only_o this_o how_o that_o white_a colour_n in_o the_o colliquamentum_fw-la or_o so_o much_o of_o it_o as_o the_o plastic_a faculty_n convert_v into_o blood_n come_v to_o be_v change_v into_o red_a certain_a it_o be_v this_o can_v be_v effect_v by_o any_o thing_n that_o be_v read_v before_o because_o there_o be_v no_o part_n of_o the_o egg_n of_o or_o incline_v to_o that_o colour_n and_o the_o yelk_n remain_v entire_a a_o good_a while_n after_o there_o be_v blood_n to_o be_v see_v in_o the_o punctum_fw-la saliens_fw-la nor_o be_v it_o the_o fleshy_a part_n that_o communicate_v this_o vermillion_a tincture_n to_o the_o blood_n because_o they_o remain_v white_a after_o the_o blood_n be_v make_v out_o of_o the_o colliquamentum_fw-la
not_o be_v half_o full_a the_o blood_n have_v yet_o be_v squirt_v forth_o at_o the_o top_n even_o to_o the_o distance_n of_o three_o or_o four_o foot_n which_o be_v impossible_a in_o case_n the_o rarefaction_n of_o the_o blood_n be_v the_o cause_n of_o its_o motion_n 4_o the_o musculous_a flesh_n of_o the_o heart_n be_v more_o firm_a and_o strong_a than_o to_o be_v subject_a to_o inflation_n and_o detumescence_n mere_o from_o the_o rarefaction_n of_o the_o blood_n it_o must_v be_v a_o more_o forceible_a agent_n that_o move_v that_o great_a and_o weighty_a machine_n of_o the_o heart_n 5_o if_o the_o blood_n be_v so_o much_o rarefy_v in_o the_o ventricles_n then_o certain_o ought_v the_o orifice_n of_o the_o vena_fw-la arteriosa_fw-la and_o aorta_n to_o have_v be_v much_o large_a because_o the_o blood_n will_v have_v require_v more_o room_n for_o its_o egress_n than_o for_o its_o ingress_n 6_o the_o motion_n of_o the_o heart_n and_o of_o its_o valve_n will_v be_v confuse_v for_o the_o diastole_n of_o this_o and_o open_v of_o they_o will_v happen_v at_o the_o same_o time_n and_o consequent_o the_o valve_n will_v become_v useless_a both_o which_o be_v repugnant_a to_o experience_n beside_o the_o open_n and_o shut_v of_o the_o valve_n will_v be_v co-incident_a with_o the_o systole_n of_o the_o great_a artery_n 7_o that_o the_o blood_n shall_v be_v rarefy_v in_o the_o heart_n and_o in_o a_o moment_n again_o refrigerated_a in_o the_o artery_n be_v contrary_a both_o to_o sense_n and_o reason_n and_o if_o the_o rarefaction_n shall_v so_o soon_o cease_v why_o be_v it_o at_o all_o it_o remain_v therefore_o that_o if_o the_o blood_n be_v the_o efficient_a of_o its_o own_o motion_n it_o must_v be_v so_o only_a ratione_fw-la quantitatis_fw-la heart_n but_o of_o its_o quantity_n distend_v the_o ventricles_n of_o the_o heart_n by_o reason_n of_o its_o quantity_n fill_v and_o distend_v the_o ventricles_n of_o the_o heart_n and_o irritate_v they_o to_o discharge_v it_o by_o contract_v or_o shurting_a themselves_o for_o the_o heart_n be_v as_o it_o be_v burden_v with_o the_o blood_n distend_v its_o cavity_n do_v contract_v its_o fiber_n and_o so_o its_o ventricles_n to_o vindicate_v itself_o from_o that_o oppression_n no_o otherwise_o than_o the_o stomach_n gut_n bladder_n womb_n etc._n etc._n which_o be_v extend_v by_o meat_n chyle_n wind_n urine_n and_o the_o infant_n drive_v themselves_o together_o by_o the_o help_n of_o their_o fiber_n and_o so_o exclude_v that_o be_v burdensome_a to_o they_o and_o thus_o be_v it_o probable_a that_o the_o heart_n be_v continual_o move_v by_o the_o blood_n like_o a_o mill_n perpetual_o agitate_a by_o a_o stream_n of_o water_n which_o stream_n be_v cut_v off_o the_o motion_n instant_o cease_v this_o may_v be_v credit_v upon_o the_o force_n of_o this_o one_o experiment_n if_o the_o vena_fw-la cava_fw-la be_v intercept_v by_o a_o ligature_n so_o soon_o as_o the_o heart_n have_v disburden_v itself_o of_o what_o blood_n it_o have_v receive_v from_o thence_o it_o instant_o remit_v its_o motion_n and_o upon_o let_v in_o the_o stream_n again_o by_o remove_v the_o ligature_n it_o as_o sudden_o recover_v it_o than_o which_o there_o can_v be_v a_o more_o convince_a argument_n that_o the_o quantity_n of_o the_o blood_n flow_v into_o the_o ventricle_n be_v a_o cause_n of_o the_o motion_n of_o the_o heart_n and_o so_o of_o its_o own_o motion_n we_o say_v a_o cause_n not_o the_o only_a cause_n for_o we_o shall_v soon_o find_v another_o efficient_a as_o necessary_a and_o immediate_a attraction_n th●_n blood_n not_o move_v by_o attraction_n to_o the_o motion_n as_o the_o blood_n in_o the_o respect_n mention_v that_o nothing_o do_v attract_v the_o blood_n either_o to_o or_o from_o the_o heart_n be_v evident_a from_o hence_o that_o in_o nature_n there_o be_v no_o such_o thing_n as_o the_o motion_n of_o a_o body_n by_o attraction_n as_o have_v be_v by_o solid_a and_o irrefutable_a argument_n prove_v by_o that_o heroical_a wit_n 49._o apolog_fw-la pro_fw-la circulat_v sang_fw-fr advers._fw-la parisan_n ●pag_n 27._o ad_fw-la 49._o and_o most_o accomplish_a scholar_n dr._n ent_n and_o also_o by_o ourselves_o in_o the_o begin_n of_o our_o discourse_n of_o occult_a quality_n whither_o for_o expedition_n sake_n we_o refer_v the_o unsatisfied_a nor_o be_v it_o move_v per_fw-la modum_fw-la vectionis_fw-la by_o way_n of_o carriage_n vection_n nor_o by_o vection_n for_o nothing_o can_v be_v imagine_v to_o carry_v along_o the_o blood_n in_o its_o course_n but_o the_o spirit_n and_o those_o will_v in_o respect_n of_o their_o levity_n carry_v it_o only_o upward_o but_o we_o see_v that_o the_o blood_n be_v move_v also_o downward_o and_o ad_fw-la latera_fw-la it_o remain_v therefore_o that_o the_o blood_n be_v move_v in_o round_a faculty_n but_o by_o impulsion_n of_o the_o heart_n endow_v with_o a_o pulsifick_a faculty_n per_fw-la modum_fw-la pulsionis_fw-la by_o impulsion_n or_o protrusion_n and_o the_o 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aer_fw-la moderate_o cold_a be_v beneficial_a to_o the_o heart_n when_o it_o be_v excessive_o heat_v so_o be_v aer_fw-la moderate_o hot_a beneficial_a when_o the_o heart_n be_v too_o much_o cool_v but_o while_o the_o heart_n be_v in_o good_a temper_n than_o the_o aer_fw-la most_o agreeable_a to_o it_o be_v neither_o hot_a nor_o cold_a but_o temperate_a 2_o it_o be_v inconsistent_a with_o the_o prudence_n of_o nature_n to_o make_v the_o natural_a heat_n of_o the_o heart_n so_o intense_a and_o excessive_a as_o to_o require_v perpetual_a ventilation_n with_o cold_a aer_fw-la when_o it_o have_v be_v much_o easy_a for_o she_o to_o have_v kindle_v a_o more_o gentle_a fire_n there_o in_o at_o first_o than_o to_o bring_v cold_a aer_fw-la to_o the_o hearth_n with_o so_o much_o ado_n to_o keep_v it_o in_o moderation_n ever_o after_o and_o in_o case_n that-fire_n shall_v chance_v at_o any_o time_n to_o grow_v less_o or_o languish_v as_o it_o often_o do_v in_o extreme_a cold_a aer_fw-la many_o 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foetus_fw-la in_o the_o mother_n womb_n that_o the_o foetus_fw-la while_o in_o the_o mother_n womb_n do_v receive_v nourishment_n not_o by_o the_o umbilical_a vessel_n for_o in_o they_o nothing_o be_v contain_v but_o blood_n which_o be_v not_o the_o aliment_n of_o the_o part_n and_o the_o umbilical_a vein_n serve_v only_o to_o the_o circulation_n of_o the_o blood_n by_o bring_v back_o to_o the_o heart_n what_o the_o two_o umbilical_a artery_n carry_v from_o it_o into_o the_o placenta_fw-la uterina_fw-la but_o by_o the_o mouth_n suck_v in_o that_o milky_a liquor_n wherein_o he_o swim_v which_o hypocrates_n long_o since_o and_o dr._n harvey_n of_o late_a have_v undeniable_o prove_v now_o this_o be_v so_o do_v it_o not_o seem_v necessary_a that_o the_o foetus_fw-la shall_v also_o have_v the_o use_n of_o respiration_n for_o since_o all_o suction_n be_v by_o impulsion_n as_o we_o have_v elsewhere_o at_o large_a demonstrate_v be_v
which_o be_v equivalent_a to_o long_a elixation_n do_v so_o full_o impraegnate_n the_o potulent_a part_n of_o the_o aliment_n with_o the_o spirit_n and_o virtue_n of_o the_o solid_a as_o that_o it_o put_v on_o the_o form_n of_o a_o whitish_a juice_n in_o colour_n and_o consistence_n not_o much_o unlike_o the_o cream_n of_o barley_n general_o call_v the_o chyle_n as_o the_o function_n or_o action_n of_o the_o stomach_n by_o which_o it_o be_v so_o confect_v be_v call_v chylification_n but_o here_o we_o be_v to_o advertise_v gut_n all_o part_n of_o the_o aliment_n not_o chilify_v at_o once_o but_o successive_o and_o the_o first_o chylify_v first_o discharge_v into_o the_o gut_n that_o all_o the_o meat_n do_v not_o receive_v this_o commutation_n equal_o soon_o it_o have_v be_v observe_v in_o dissection_n that_o some_o part_n have_v be_v perfect_o convert_v into_o chyle_n and_o that_o chyle_n detrude_v into_o the_o intestine_n and_o milky-vein_n while_o the_o rest_n have_v remain_v whole_o 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to_o 8._o 10._o nay_o 13._o which_o certain_o be_v to_o be_v ascribe_v chief_o to_o the_o abundance_n of_o heat_n and_o acidity_n in_o the_o stomach_n of_o those_o and_o to_o the_o decay_n of_o they_o in_o these_o again_o by_o how_o much_o the_o great_a quantity_n of_o meat_n be_v devour_v by_o so_o much_o the_o slow_a be_v it_o digest_v the_o same_o likewise_o may_v be_v say_v of_o the_o quality_n thereof_o because_o the_o gro●●er_n tough_a and_o hard_a the_o aliment_n be_v by_o so_o much_o the_o more_o difficulty_n be_v it_o comminish_v cut_n dissolve_v and_o ferment_v and_o consequent_o the_o long_o before_o it_o be_v concoct_v moreover_o concoction_n be_v perform_v in_o the_o day_n much_o soon_o than_o in_o the_o night_n notwithstanding_o the_o vulgar_a opinion_n of_o the_o recession_n of_o the_o natural_a heat_n towards_o the_o stomach_n in_o sleep_n for_o the_o promotion_n of_o chylification_n because_o in_o the_o day_n by_o reason_n of_o motion_n and_o exercise_n the_o circulation_n be_v more_o free_a and_o swift_a and_o so_o the_o distribution_n of_o the_o chyle_n more_o expedite_a last_o mastication_n of_o the_o meat_n in_o the_o month_n be_v so_o necessary_o praecedaneous_a to_o concoction_n as_o that_o by_o how_o much_o the_o small_a the_o morsel_n be_v and_o the_o better_o chew_v by_o so_o much_o the_o soon_o be_v they_o digest_v nay_o among_o the_o part_n of_o the_o same_o meat_n there_o be_v no_o lesse-variety_n so_o that_o some_o part_n of_o bread_n and_o flesh_n common_o remain_v unaltered_a a_o good_a while_n after_o other_o more_o tender_a and_o exsoluble_a be_v transform_v into_o perfect_a chyle_n and_o protrude_v into_o the_o gut_n so_o that_o no_o certain_a time_n can_v be_v assign_v to_o concoction_n in_o all_o man_n but_o nature_n itself_o have_v give_v we_o a_o sign_n by_o which_o every_o single_a person_n may_v know_v when_o this_o chylification_n be_v finish_v in_o his_o stomach_n and_o that_o be_v a_o sense_n of_o emptiness_n and_o appetite_n to_o a_o supply_n or_o recruit_v of_o aliment_n the_o journey_n of_o the_o chyle_n exercitation_n the_o three_o article_n article_n the_o chyle_n be_v lacteae_fw-la the_o traduction_n of_o the_o chyle_n from_o the_o stomach_n and_o intestine_n into_o the_o common_a receptacle_n through_o the_o venae_fw-la lacteae_fw-la according_a to_o the_o manner_n declare_v perfect_o concoct_v be_v by_o degree_n the_o stomach_n gentle_o and_o gradual_o contract_v itself_o express_v or_o detrude_v into_o the_o gut_n and_o not_o attract_v by_o they_o as_o have_v be_v common_o teach_v the_o gut_n be_v fill_v with_o this_o liquor_n and_o by_o a_o certain_a peristaltique_a motion_n or_o undulation_n like_o that_o of_o worm_n creep_v contract_a themselves_o successive_o from_o the_o first_o to_o the_o last_o transmit_v the_o same_o downward_o and_o as_o it_o pass_v through_o they_o there_o be_v a_o separation_n make_v of_o the_o profitable_a or_o alimentary_a part_n from_o the_o unprofitable_a or_o excrementitious_a the_o latter_a to_o be_v exclude_v by_o stool_n the_o former_a to_o be_v protrude_v into_o the_o venae_fw-la lacteae_fw-la or_o milky_a vein_n which_o open_v themselves_o by_o small_a orifice_n or_o inlett_n in_o infinite_a number_n into_o the_o coat_n of_o the_o intestine_n and_o run_v in_o continue_a channel_n from_o thence_o into_o the_o mesentery_n carry_v the_o chyle_n into_o a_o certain_a common_a receptacle_n or_o gulf_n call_v receptaculum_fw-la pecqueti_n from_o the_o inventor_n consist_v of_o a_o membranous_a substance_n situate_v at_o the_o root_n of_o the_o mesentery_n upon_o the_o vertebra_n lumborum_fw-la and_o fill_v the_o space_n betwixt_o the_o muscle_n psoae_fw-la from_o this_o common_a receptacle_n there_o be_v drive_v other_o ductus_fw-la chyliferi_fw-la which_o run_v upward_o near_o the_o spin_v of_o the_o back_n through_o the_o thorax_n and_o propagate_v quite_o home_o to_o the_o subclavian_a branch_n of_o the_o vena_fw-la cava_fw-la near_o the_o external_a jugular_a vein_n exonerate_v themselves_o into_o they_o so_o as_o the_o chyle_n be_v there_o commix_v with_o the_o blood_n be_v by_o the_o ascendent_a trunk_n of_o the_o vena_fw-la cava_fw-la soon_o import_v together_o with_o its_o new_a associate_n the_o blood_n into_o the_o right_a ventricle_n of_o the_o heart_n and_o this_o according_a to_o the_o late_a invention_n of_o perquet_n and_o anatomical_a experiment_n of_o the_o most_o accurate_a dissector_n since_o be_v the_o true_a traduction_n of_o the_o chyle_n from_o the_o ventricle_n to_o the_o heart_n at_o least_o of_o so_o much_o of_o it_o as_o be_v to_o be_v convert_v into_o blood_n for_o the_o fuel_n of_o the_o vital_a flame_n and_o confection_n of_o vital_a spirit_n that_o we_o may_v with_o the_o more_o exactness_n and_o certainty_n themselves_o of_o which_o there_o be_v two_o kind_n one_o arise_v from_o the_o intestine_n the_o other_o from_o the_o glandule_n in_o the_o abdomen_fw-la into_o which_o the_o former_a sort_n exonerate_v themselves_o trace_v the_o footstep_n of_o the_o chyle_n in_o all_o its_o progress_n through_o these_o various_a and_o obscure_a meander_n we_o be_v to_o observe_v from_o anatomicall_a demonstration_n two_o thing_n concern_v the_o chyliferous_a conduit_n first_o that_o there_o be_v beside_o the_o common_a receptacle_n and_o channel_n from_o thence_o ascend_v to_o the_o chest_n and_o subclavian_n vein_n two_o kind_n or_o sort_n of_o the_o venae_fw-la lacteae_fw-la one_o arise_v in_o slender_a capillary_a root_n from_o the_o intestine_n themselves_o and_o thence_o delate_a through_o the_o mesentery_n to_o some_o glandule_n or_o other_o situate_a either_o in_o the_o mesentery_n itself_o or_o not_o far_o from_o it_o in_o some_o other_o part_n of_o the_o abdomen_fw-la and_o there_o disseminated_a into_o capillary_a surcle_n the_o other_o take_v its_o origine_fw-la out_o of_o that_o very_a glandule_n into_o which_o the_o former_a sort_n exonerate_v themselves_o second_o that_o the_o glandule_n in_o the_o abdomen_fw-la be_v not_o seat_v in_o the_o same_o place_n in_o all_o man_n but_o be_v various_o posit_v here_o in_o some_o there_o in_o other_o according_a as_o nature_n sometime_o affect_v variety_n in_o the_o same_o species_n where_o conveniency_n admit_v thereof_o please_v to_o fix_v they_o and_o this_o without_o incommodity_n to_o the_o body_n and_o that_o from_o the_o incertainty_n of_o the_o position_n of_o these_o glandule_n the_o distribution_n of_o the_o venae_fw-la lacteae_fw-la come_v to_o be_v also_o various_a and_o incertain_a for_o anatomy_n sensible_o atte_v that_o all_o the_o small_a surcle_n of_o the_o venae_fw-la lacteae_fw-la of_o the_o former_a sort_n arise_v from_o the_o intestine_n do_v constant_o tend_v to_o some_o one_o glandule_n in_o the_o low_a belly_n and_o be_v distribute_v into_o the_o same_o before_o they_o arrive_v at_o the_o common_a receptacle_n or_o disembogue_v themselves_o into_o any_o vein_n yea_o as_o be_v new_o say_v that_o they_o produce_v another_o race_n of_o capillary_a
and_o it_o be_v much_o more_o reasonable_a that_o the_o fleshy_a part_n derive_v their_o redness_n whole_o from_o the_o blood_n perpetual_o irrigate_a and_o wash_v they_o in_o its_o circulation_n for_o their_o redness_n grow_v upon_o they_o by_o degree_n and_o that_o soon_o or_o late_a according_a to_o the_o degree_n of_o heat_n impress_v upon_o the_o egg_n by_o the_o hen_n and_o according_a to_o the_o great_a or_o less_o quantity_n of_o blood_n arrive_v at_o they_o some_o part_n which_o be_v but_o light_o touch_v by_o the_o blood_n never_o become_v red_a in_o which_o account_n be_v the_o coat_n of_o the_o eye_n the_o ligament_n tendon_n membrane_n bone_n etc._n etc._n other_o obtain_v a_o certain_a paleness_n dash_v with_o a_o spare_a mixture_n of_o red_a as_o the_o glandule_n which_o as_o they_o be_v furnish_v with_o great_a or_o small_a artery_n respective_a to_o their_o magnitude_n so_o be_v they_o tinge_v with_o more_o or_o less_o of_o redness_n the_o musculous_a flesh_n be_v more_o deep_o die_v with_o scarlet_a than_o the_o glandule_n as_o be_v irrigate_v with_o great_a stream_n of_o blood_n the_o kidney_n liver_n spleen_n lung_n and_o heart_n be_v all_o wash_v with_o full_a stream_n of_o blood_n and_o therefore_o have_v a_o deep_o die_v of_o redness_n than_o any_o other_o part_n and_o yet_o be_v much_o less_o red_a than_o the_o blood_n itself_o now_o it_o be_v more_o reasonable_a to_o conceive_v that_o the_o great_a shall_v communicate_v its_o virtue_n to_o the_o lesser_a than_o on_o the_o contrary_a the_o lesser_a to_o the_o great_a for_o how_o can_v any_o natural_a agent_n operate_v beyond_o the_o sphere_n of_o its_o activity_n i.e._n the_o measure_n of_o its_o power_n or_o communicate_v that_o to_o another_o which_o itself_o want_v again_o nothing_o can_v have_v a_o activity_n before_o it_o have_v a_o be_v and_o consequent_o the_o solid_a part_n can_v give_v a_o redness_n to_o the_o blood_n because_o they_o be_v not_o in_o be_v till_o after_o the_o blood_n nothing_o therefore_o remain_v to_o be_v the_o efficient_a of_o the_o blood_n but_o the_o vital_a spirit_n kindle_v original_o in_o the_o pure_a part_n of_o the_o seminal_a matter_n or_o colliquamentum_fw-la which_o we_o may_v well_o denominate_v the_o vital_a liquor_n concern_v the_o three_o considerable_a viz._n the_o manner_n of_o this_o grand_a operation_n of_o the_o vital_a spirit_n spirit_n the_o manner_n how_o blood_n be_v first_o generate_v in_o a_o embryo_n by_o that_o vital_a spirit_n though_o it_o be_v very_o obscure_a yet_o do_v we_o not_o think_v it_o altogether_o inexplicable_a if_o we_o deduce_v the_o blood_n from_o its_o first_o origine_fw-la the_o new_o mention_v vital_a liquor_n this_o vital_a liquor_n before_o it_o assume_v the_o colour_n and_o form_n of_o blood_n do_v begin_v to_o separate_v itself_o from_o the_o other_o part_n of_o the_o egg_n to_o which_o it_o be_v at_o first_o promiscuous_o admix_v and_o to_o run_v its_o self_n out_o into_o certain_a slender_a rivulet_n or_o branching_n which_o afterward_o become_v vein_n these_o rivulet_n concur_v in_o a_o point_n meet_v altogether_o at_o the_o centre_n of_o the_o colliquamentum_fw-la which_o centre_n be_v the_o principal_a seat_n of_o the_o plastic_a spirit_n and_o acquire_v a_o certain_a mication_n or_o pulsation_n be_v then_o call_v punctum_fw-la saliens_fw-la and_o all_o this_o be_v do_v before_o there_o be_v any_o the_o least_o appearance_n of_o blood_n in_o the_o egg_n so_o soon_o therefore_o as_o these_o rivulet_n be_v conjoin_v the_o flux_n of_o the_o vital_a liquor_n be_v for_o some_o time_n so_o hinder_v by_o and_o repress_v in_o they_o as_o that_o be_v indesinent_o agitate_a by_o the_o spirit_n of_o life_n it_o aestuate_v and_o endeavour_n to_o expand_v itself_o and_o enlarge_v its_o bound_n and_o see_v that_o it_o can_v flow_v back_o again_o towards_o the_o circumference_n by_o the_o same_o passage_n which_o bring_v it_o towards_o the_o centre_n by_o reason_n of_o fresh_a supply_n of_o vital_a liquor_n press_v it_o forward_o continual_o in_o the_o course_n begin_v it_o be_v compel_v to_o force_v itself_o again_o into_o the_o seminal_a matter_n from_o whence_o at_o first_o it_o begin_v its_o motion_n through_o other_o slender_a conduit_n new_o for_o that_o purpose_n form_v and_o then_o it_o begin_v to_o flow_v in_o a_o round_a for_o this_o appear_v to_o be_v the_o true_a reason_n of_o the_o circumgyration_n of_o the_o vital_a liquor_n from_o the_o very_a beginning_n soon_o after_o this_o the_o rivulet_n or_o pipe_n first_o make_v and_o lead_v from_o the_o circumference_n to_o the_o centre_n become_v vein_n and_o the_o other_o make_v in_o the_o second_o place_n and_o lead_v from_o the_o centre_n to_o the_o cicumference_n become_v artery_n which_o yet_o other_o disallow_v in_o respect_n of_o the_o fabric_n of_o the_o valve_n and_o then_o in_o the_o point_n of_o their_o concourse_n or_o confluence_n the_o heart_n be_v frame_v through_o which_o heart_n and_o the_o conduit_n annex_v or_o rather_o continue_v unto_o it_o the_o one_o sort_n tend_v towards_o the_o other_o from_o ward_n the_o centre_n the_o vital_a liquor_n do_v while_o life_n last_v perpetuate_v its_o motion_n and_o at_o the_o same_o time_n irrigate_n and_o vivifie_v all_o part_n of_o the_o matter_n which_o it_o continual_o wash_v in_o that_o its_o circular_a course_n now_o this_o circula●ion_n be_v begin_v for_o some_o time_n before_o the_o vital_a liquor_n be_v excoct_v into_o blood_n as_o may_v be_v conceive_v from_o hence_o that_o when_o the_o motion_n of_o the_o punctum_fw-la saliens_fw-la be_v plain_o visible_a there_o be_v no_o blood_n but_o only_o a_o clear_a transparent_a liquor_n or_o as_o the_o learned_a harvey_n call_v it_o the_o colliquamentum_fw-la and_o also_o from_o hence_o that_o while_o the_o seminal_a matter_n be_v yet_o thin_a and_o fluid_a the_o vital_a liquor_n can_v easy_o disperse_v its_o channel_n through_o the_o same_o there_o be_v then_o no_o impediment_n to_o that_o its_o expansive_a motion_n and_o operation_n but_o if_o it_o shall_v defer_v its_o dispersion_n and_o make_n of_o rivulet_n till_o after_o the_o solid_a part_n be_v make_v it_o be_v hard_a to_o conceive_v how_o it_o can_v be_v able_a to_o shoot_v itself_o forth_o into_o branch_n and_o make_v its_o way_n through_o they_o this_o dance_n of_o life_n be_v thus_o begin_v chorion_n and_o in_o what_o part_n of_o the_o conception_n it_o be_v first_o generate_v viz_o in_o the_o chorion_n though_o no_o blood_n yet_o appear_v yet_o soon_o after_o it_o do_v appear_v the_o vital_a liquor_n while_o continual_o though_o slow_o circulate_v by_o little_a and_o little_o assume_v the_o form_n of_o blood_n and_o the_o place_n in_o which_o the_o blood_n first_o show_v itself_o be_v the_o chorion_n not_o the_o heart_n for_o see_v that_o the_o chorion_n ought_v to_o be_v make_v solid_a and_o firm_a before_o any_o other_o of_o the_o part_n of_o the_o conception_n insomuch_o as_o it_o serve_v as_o well_o for_o the_o safeguard_n as_o nourishment_n of_o all_o the_o other_o part_n and_o that_o to_o this_o end_n there_o be_v no_o moisture_n come_v from_o without_o that_o may_v hinder_v its_o be_v make_v solid_a and_o that_o the_o chorion_n as_o involve_v the_o whole_a conception_n be_v the_o first_o part_n that_o receive_v the_o warmth_n of_o the_o hen_n during_o her_o incubation_n we_o say_v from_o hence_o it_o come_v that_o the_o vital_a liquor_n do_v first_o of_o all_o obtain_v the_o form_n of_o blood_n in_o the_o chorion_n and_o this_o be_v effect_v the_o soon_o because_o the_o vital_a liquor_n do_v more_o easy_o emit_v its_o exhalation_n in_o that_o place_n as_o be_v in_o the_o circumference_n than_o in_o any_o other_o more_o remote_a from_o it_o and_o unless_o those_o exhalation_n be_v free_o emit_v the_o spirit_n of_o the_o vital_a liquor_n will_v inevitable_o be_v soon_o extinguish_v it_o be_v moreover_o probable_a that_o at_o this_o time_n the_o vital_a heat_n be_v more_o potent_a and_o active_a in_o the_o exterior_a part_n of_o the_o conception_n than_o in_o the_o centre_n and_o so_o that_o the_o first_o blood_n be_v make_v in_o the_o chorion_n where_o it_o first_o discover_v itself_o to_o the_o sight_n of_o the_o inspector_n hence_o also_o we_o may_v observe_v that_o because_o there_o be_v no_o blood_n to_o be_v discern_v in_o the_o punctum_fw-la saliens_fw-la for_o many_o hour_n together_o after_o blood_n be_v discernible_a in_o the_o chorion_n therefore_o must_v the_o circulation_n of_o the_o blood_n be_v exceed_o slow_a in_o the_o begin_n for_o as_o soon_o as_o the_o blood_n that_o be_v in_o the_o chorion_n perform_v its_o circular_a motion_n arrive_v at_o the_o heart_n it_o can_v but_o be_v discern_v in_o the_o punctum_fw-la saliens_fw-la now_o organical_a in_o the_o generation_n of_o blood_n what_o be_v the_o concurrent_a extrinsecal_n cause_n and_o what_o the_o
subtle_a agent_n the_o vital_a spirit_n or_o more_o plain_o of_o what_o use_v the_o blood_n be_v in_o sanguineous_a animal_n concern_v this_o there_o be_v for_o aught_o we_o know_v but_o two_o opinion_n extant_a the_o one_o that_o the_o blood_n be_v the_o general_a nutriment_n of_o the_o body_n or_o matter_n by_o which_o the_o substance_n of_o the_o part_n be_v daily_o instaurate_v the_o other_o that_o it_o serve_v both_o for_o the_o maintenance_n of_o the_o vital_a flame_n which_o can_v subsist_v without_o a_o perpetual_a supply_n of_o convenient_a fuel_n and_o for_o the_o refection_n of_o vital_a spirit_n the_o former_a though_o very_o ancient_a and_o general_o embrace_v yet_o in_o our_o judgement_n deserve_v to_o give_v place_n to_o the_o latter_a because_o though_o the_o latter_a be_v new_a and_o as_o it_o be_v of_o but_o yesterday_n stand_v yet_o it_o have_v much_o more_o of_o probability_n as_o may_v be_v evince_v by_o these_o ensue_a argument_n 1_o it_o be_v well_o know_v incongruity_n the_o contrary_a opinion_n be_v subject_a to_o sundry_a both_o inexplicable_a difficulty_n and_o irreconcilable_a incongruity_n that_o aristotle_n in_o many_o place_n of_o his_o work_n have_v earnest_o contend_v sanguinem_fw-la esse_fw-la ultimum_fw-la totius_fw-la corporis_fw-la alimentum_fw-la that_o the_o blood_n be_v the_o ultimate_a or_o most_o perfect_a aliment_n of_o the_o whole_a body_n and_o that_o the_o whole_a school_n of_o physician_n have_v give_v its_o suffrage_n to_o verify_v that_o his_o tenent_n and_o yet_o many_o thing_n not_o easy_a to_o be_v explicate_v and_o less_o easy_a to_o be_v reconcile_v one_o to_o another_o may_v be_v observe_v to_o attend_v thereupon_o for_o physician_n when_o in_o their_o physiological_a discourse_n they_o treat_v of_o the_o nature_n of_o the_o blood_n and_o endeavour_n to_o make_v good_a that_o it_o serve_v to_o no_o other_o use_n but_o only_o to_o afford_v nutriment_n to_o the_o body_n they_o suppose_v it_o to_o be_v a_o substance_n not_o simple_a and_o homogeneous_a but_o mix_v and_o compound_v of_o four_o several_a juice_n promiscuous_o flow_v together_o in_o the_o same_o stream_n deduce_v their_o principal_a argument_n hereof_o from_o the_o combination_n of_o the_o four_o first_o elementary_a quality_n as_o they_o call_v they_o and_o according_o teach_a that_o the_o ingredient_n of_o blood_n be_v the_o two_o sort_n of_o bile_n or_o choler_n viz._n the_o yellow_a and_o the_o blackish_a phlegm_n and_o blood_n proper_o so_o call_v further_o of_o each_o of_o these_o different_a humour_n they_o make_v some_o nutritive_a as_o assume_v the_o whole_a body_n to_o be_v make_v up_o of_o they_o other_o excrementitious_a and_o then_o they_o decree_v that_o the_o blood_n do_v consist_v of_o those_o diverse_a nutritious_a humour_n as_o of_o heterogeneous_a part_n after_o though_o they_o allow_v the_o phlegm_n to_o be_v the_o cold_a and_o cruder_n part_n and_o so_o capable_a of_o conversion_n into_o good_a and_o laudable_a blood_n by_z more_z intense_a heat_n and_o long_a concoction_n and_o likewise_o allow_v the_o choler_n to_o be_v convertible_a into_o melancholy_n by_o adustion_n and_o blood_n to_o be_v convertible_a into_o both_o choler_n and_o melancholy_n by_o the_o same_o mean_n yet_o will_v they_o by_o no_o mean_n admit_v of_o a_o regression_n of_o either_o choler_n or_o melancholy_n into_o blood_n now_o if_o these_o thing_n be_v true_a as_o may_v well_o be_v doubt_v and_o that_o there_o be_v no_o possible_a regress_n of_o melancholy_n into_o choler_n nor_o of_o choler_n into_o laudable_a blood_n then_o will_v it_o inevitable_o follow_v that_o all_o the_o other_o three_o juice_n be_v but_o only_o in_o order_n to_o melancholy_n and_o that_o melancholy_a be_v the_o principal_a and_o most_o perfect_o concoct_v aliment_n nay_o more_o they_o must_v grant_v two_o sort_n of_o blood_n the_o one_o the_o whole_a mass_n of_o blood_n contain_v in_o the_o vein_n and_o compose_v of_o those_o four_o humour_n the_o other_o the_o more_o pure_a more_o florid_n and_o more_o spiritual_a part_n thereof_o which_o in_o a_o strict_a sense_n they_o call_v blood_n and_o which_o some_o will_v have_v to_o be_v contain_v only_o in_o the_o heart_n and_o artery_n apart_o from_o the_o venous_a blood_n as_o depute_v to_o peculiar_a and_o more_o noble_a uses_n now_o according_a to_o this_o distinction_n it_o be_v manifest_a that_o not_o the_o pure_a arterial_a blood_n be_v the_o nourishment_n of_o the_o body_n but_o the_o base_a compose_v of_o diverse_a juice_n or_o rather_o chief_o the_o melancholy_a to_o which_o as_o to_o their_o ultimate_a term_n or_o perfection_n the_o three_o other_o tend_v and_o how_o incongruous_a it_o be_v to_o conceive_v that_o the_o body_n be_v nourish_v either_o with_o impure_a juice_n or_o with_o melancholy_a a_o cold_a dry_a and_o earthly_a humour_n as_o they_o define_v it_o be_v obvious_a to_o man_n of_o even_o the_o shallow_a understanding_n 2_o if_o the_o blood_n be_v the_o universal_a aliment_n of_o the_o body_n admit_v there_o be_v sundry_a part_n into_o who●e_a substance_n the_o blood_n be_v not_o admit_v then_o certain_o no_o part_n can_v be_v nourish_v at_o which_o the_o blood_n do_v not_o arrive_v but_o we_o see_v that_o many_o part_n be_v nourish_v as_o the_o brain_n bones_o nerve_n ligament_n testicle_n etc._n etc._n to_o which_o notwithstanding_o the_o blood_n be_v not_o so_o bring_v as_o to_o be_v admit_v into_o their_o substance_n and_o therefore_o the_o blood_n be_v not_o the_o universal_a nourishment_n we_o ●ay_v so_o as_o to_o be_v admit_v into_o their_o very_a substance_n for_o though_o blood_n be_v find_v in_o those_o part_n yet_o do_v it_o not_o penetrate_v deep_o into_o they_o as_o the_o nutritive_a juice_n ought_v to_o do_v alimento_n lib._n de_fw-fr alimento_n alimenti_fw-la enim_fw-la vis_fw-la say_v hypocrates_n ad_fw-la ossa_fw-la usque_fw-la pervenit_fw-la &_o ossium_fw-la part_n the_o blood_n do_v indeed_o touch_v upon_o those_o part_n in_o its_o run_v round_o the_o body_n and_o but_o only_o touch_v they_o and_o for_o this_o reason_n that_o all_o the_o part_n may_v be_v cherish_v and_o enliven_v by_o the_o vital_a spirit_n which_o it_o carry_v along_o with_o it_o thus_o in_o the_o brain_n vein_n be_v not_o where_o find_v but_o disseminated_a upon_o the_o membrane_n that_o be_v their_o support_n the_o plexus_fw-la choroide_v and_o some_o other_o few_o place_n except_v which_o perhaps_o be_v the_o reason_n 16._o 1_o hist._n a_o c._n 16._o why_o aristotle_n deny_v any_o blood_n to_o be_v contain_v in_o the_o brain_n because_o it_o be_v not_o effuse_v into_o the_o substance_n thereof_o as_o it_o be_v into_o the_o fleshy_a or_o musculous_a part_n 3_o man_n that_o be_v fat_a and_o plump_a most_o fat_a man_n general_o have_v the_o least_o blood_n and_o lean_v the_o most_o have_v but_o little_a blood_n and_o such_o as_o be_v spare_v and_o lean_a have_v abundance_n which_o can_v not_o be_v if_o blood_n be_v matter_n of_o nourishment_n and_o because_o lean_a person_n have_v much_o blood_n therefore_o be_v they_o more_o lively_a courageous_a and_o active_a as_o abound_v with_o spirit_n in_o proportion_n to_o their_o great_a quantity_n of_o blood_n hence_o be_v it_o also_o that_o lean_a person_n bear_v large_a evacuation_n of_o blood_n without_o detriment_n of_o health_n because_o their_o fleshy_a and_o musculous_a part_n as_o be_v firm_a and_o solid_a drink_v up_o the_o least_o quantity_n of_o blood_n in_o their_o pore_n and_o so_o there_o remain_v the_o more_o for_o the_o fuel_n of_o the_o vital_a lamp_n whereas_o on_o the_o contrary_a gross_a and_o fat_a person_n suffer_v great_a damage_n by_o large_a effusion_n of_o blood_n because_o the_o habit_n of_o their_o body_n be_v despoil_a of_o spirit_n and_o hot_a blood_n be_v fill_v with_o serous_a humour_n and_o so_o easy_o degenerate_v into_o a_o cachexy_n in_o like_a manner_n in_o a_o gross_a body_n where_o be_v more_o part_n to_o be_v nourish_v there_o ought_v to_o be_v the_o more_o blood_n to_o nourish_v they_o but_o gross_a man_n for_o the_o most_o part_n eat_v much_o less_o than_o lean_a because_o they_o have_v less_o vein_n and_o be_v incline_v to_o sedentary_a and_o unactive_a life_n they_o consume_v but_o few_o spirit_n for_o it_o be_v but_o a_o small_a portion_n of_o the_o chyle_n that_o be_v convert_v into_o the_o succus_fw-la nutritius_n the_o dissipation_n of_o the_o substance_n of_o the_o part_n be_v neither_o so_o sudden_a nor_o great_a as_o have_v be_v vulgar_o conceive_v as_o we_o former_o explicate_v and_o the_o rest_n after_o its_o unprofitable_a part_n be_v separate_v be_v bring_v to_o the_o heart_n be_v most_o consume_v in_o spirit_n such_o thing_n therefore_o as_o relieve_v the_o spirit_n sudden_o satisfy_v our_o hunger_n as_o good_a wine_n 36._o 2_o sect._n aph._n 36._o whence_o that_o aphorism_n of_o hypocrates_n famem_fw-la vini_fw-la potio_fw-la solvit_fw-la because_o wine_n revive_v the_o
either_o to_o progression_n or_o to_o apprehension_n because_o the_o power_n and_o influence_n of_o the_o brain_n be_v extinguish_v by_o the_o government_n and_o moderation_n whereof_o those_o motion_n be_v former_o regulate_v either_o to_o progression_n or_o fly_v so_o in_o convulsion_n our_o muscle_n be_v contract_v and_o our_o member_n various_o agitate_a with_o irregular_a and_o ineffectual_a motion_n because_o those_o motion_n depend_v upon_o a_o natural_a sense_n only_o without_o the_o regulate_a influence_n of_o the_o brain_n which_o take_v no_o cognizance_n of_o the_o injury_n do_v to_o the_o muscle_n nor_o of_o the_o sense_n which_o irritate_v they_o these_o thing_n due_o consider_v reason_n advise_v we_o henceforth_o to_o lay_v aside_o that_o opinion_n of_o des_n cartes_n and_o his_o disciple_n regius_n both_o great_a philosopher_n and_o in_o many_o other_o thing_n worthy_a to_o be_v follow_v that_o the_o influx_n of_o animal_n spirit_n by_o the_o nerve_n be_v necessary_a to_o the_o performance_n of_o all_o natural_a motion_n and_o action_n do_v in_o the_o body_n and_o to_o take_v up_o this_o more_o probable_a one_o of_o dr._n harvey_n that_o each_o natural_a action_n be_v effect_v by_o the_o part_n do_v it_o mere_o in_o respect_n of_o a_o certain_a sense_n whereby_o it_o feel_v what_o be_v troublesome_a and_o injurious_a to_o itself_o and_o so_o be_v irritate_v to_o excite_v such_o motion_n of_o itself_o as_o may_v conduce_v to_o its_o vindication_n and_o this_o without_o any_o influx_n or_o regiment_n of_o the_o brain_n or_o common_a sense_n at_o all_o we_o may_v have_v add_v further_o out_o of_o the_o same_o dr._n harvet_v that_o all_o motion_n in_o the_o body_n be_v derivative_a from_o the_o vital_a influence_n of_o the_o heart_n and_o whole_o dependent_a thereupon_o because_o no_o part_n be_v long_a capable_a of_o this_o natural_a sense_n than_o while_o it_o be_v irradiate_v and_o enliven_v by_o the_o vital_a spirit_n or_o blood_n flow_v from_o the_o heart_n for_o no_o part_n once_o mortify_v i.e._n no_o long_o participant_a of_o the_o vital_a influence_n can_v have_v any_o sense_n or_o be_v irritate_v to_o motion_n beside_o it_o be_v not_o unreasonable_a to_o conceive_v that_o the_o strength_n or_o tone_n of_o each_o part_n do_v most_o consist_v in_o its_o enjoy_n a_o due_a proportion_n of_o vitality_n and_o if_o that_o tone_n or_o firmeness_n be_v vitiate_a or_o diminish_v as_o soon_o it_o must_v if_o deprive_v of_o that_o requisite_a influx_n that_o part_n become_v languid_a dull_a and_o hardly_o capable_a of_o irritation_n but_o this_o noble_a speculation_n require_v to_o be_v handle_v with_o more_o exactness_n than_o the_o narrow_a limit_n of_o a_o short_a digression_n will_v admit_v of_o and_o we_o have_v already_o say_v more_o than_o enough_o to_o assert_v that_o all_o part_n of_o the_o body_n have_v a_o certain_a natural_a sense_n of_o feel_v distinct_a from_o the_o animal_n and_o whole_o independent_a upon_o the_o brain_n which_o be_v the_o problem_n propose_v ¶_o of_o respiration_n exercitation_n the_o eight_o of_o respiration_n the_o chain_n of_o nature_n article_n article_n by_o which_o she_o connect_v various_a operation_n conspire_v to_o one_o and_o the_o same_o end_n bring_v we_o in_o the_o next_o place_n to_o discourse_n of_o respiration_n precedent_n the_o connexion_n of_o this_o exercitation_n to_o the_o precedent_n betwixt_o which_o and_o the_o pulsation_n be_v a_o manifest_a affinity_n for_o these_o two_o action_n or_o motion_n as_o they_o be_v inservient_fw-la to_o the_o conservation_n of_o the_o lamp_n of_o life_n and_o the_o generation_n of_o vital_a spirit_n so_o do_v they_o both_o consist_v of_o a_o dilatation_n and_o contraction_n the_o one_o of_o a_o diastole_n and_o systole_n of_o the_o heart_n and_o artery_n the_o other_o of_o a_o diastole_n and_o systole_n of_o the_o breast_n and_o lung_n now_o this_o affinity_n have_v give_v occasion_n to_o many_o physician_n to_o conceive_v the_o diastole_n and_o systole_n of_o the_o lung_n to_o be_v synchronical_a or_o coincident_a with_o the_o diastole_n and_o systole_n of_o the_o heart_n and_o to_o refer_v both_o their_o motion_n to_o the_o same_o cause_n and_o original_a but_o they_o have_v gross_o err_v in_o confound_a thing_n so_o manifest_o different_a for_o 1_o there_o be_v many_o sort_n of_o animal_n that_o have_v heart_n use_v the_o disparity_n betwixt_o respiration_n and_o pulsation_n both_o as_o to_o their_o time_n or_o period_n and_o as_o to_o their_o use_v but_o no_o lung_n 2_o the_o dilatation_n and_o contraction_n of_o the_o heart_n be_v clear_o distinct_a from_o those_o of_o the_o breast_n and_o lung_n as_o be_v evident_a from_o hence_o that_o they_o be_v not_o synchronical_a i._n e._n make_v and_o terminate_v in_o the_o same_o period_n and_o time_n one_o complete_a respiration_n take_v up_o more_o time_n then_o 4_o or_o 5_o pulse_n and_o this_o in_o all_o animal_n that_o have_v both_o heart_n and_o lung_n 3_o the_o motion_n of_o the_o heart_n and_o artery_n be_v much_o different_a from_o that_o of_o the_o lung_n as_o to_o their_o uses_n for_o first_o if_o the_o pulse_n and_o respiration_n have_v one_o and_o the_o same_o final_a cause_n and_o that_o as_o these_o man_n have_v assume_v the_o artery_n take_v in_o the_o ambient_fw-la aer_fw-la through_o the_o skin_n at_o every_o diastole_n and_o exclude_v it_o again_o the_o same_o way_n together_o with_o the_o fuliginous_a exhalation_n of_o the_o blood_n in_o every_o systole_n and_o that_o in_o the_o space_n of_o time_n intermediate_v betwixt_o each_o diastole_n and_o systole_n they_o contain_v both_o the_o inspire_v aer_fw-la and_o exhalation_n then_o must_v we_o renounce_v both_o the_o doctrine_n of_o our_o master_n galen_n that_o in_o the_o artery_n nothing_o be_v contain_v but_o the_o blood_n and_o our_o own_o experience_n that_o confirm_v it_o second_o if_o the_o artery_n be_v as_o the_o lung_n be_v fill_v with_o aer_fw-la draw_v in_o by_o their_o extremity_n and_o that_o the_o quantity_n of_o aer_fw-la attract_v be_v proportionate_a to_o the_o magnitude_n of_o each_o pulse_n or_o to_o the_o great_a or_o lesser_a dilatation_n of_o the_o artery_n then_o if_o while_o the_o pulse_n be_v great_a the_o whole_a body_n be_v immerge_v into_o a_o bath_n of_o water_n or_o oil_n it_o will_v necessary_o follow_v that_o the_o pulse_n will_v become_v much_o small_a or_o much_o slow_a because_o it_o be_v high_o difficult_a if_o not_o whole_o impossible_a that_o the_o ambient_fw-la aer_fw-la shall_v pass_v through_o the_o bath_n into_o the_o pore_n of_o the_o skin_n and_o so_o into_o the_o artery_n three_o since_o all_o the_o artery_n as_o well_o those_o that_o lie_v deep_a in_o the_o body_n as_o those_o terminate_v in_o the_o skin_n be_v move_v with_o equal_a velocity_n and_o at_o the_o same_o time_n it_o be_v not_o possible_a the_o ambient_fw-la aer_fw-la shall_v as_o free_o and_o swift_o pass_v through_o the_o habit_n of_o the_o body_n into_o the_o profound_a artery_n as_o into_o those_o contiguous_a to_o the_o skin_n four_o it_o be_v not_o credible_a that_o whale_n dolphin_n and_o other_o cetaceous_a animal_n that_o have_v respiration_n can_v draw_v aer_fw-la into_o their_o artery_n at_o every_o diastole_n through_o so_o vasta_fw-la mass_n of_o water_n as_o be_v from_o the_o bottom_n to_o the_o top_n of_o the_o sea_n five_o if_o in_o their_o systole_n the_o artery_n expel_v the_o fuliginous_a exhalation_n of_o the_o blood_n through_o the_o pore_n of_o the_o skin_n why_o shall_v they_o not_o expel_v also_o the_o vital_a spirit_n that_o be_v far_o more_o subtle_a and_o fugitive_n than_o those_o suppose_a exhalation_n can_v be_v nature_n certain_o have_v make_v no_o such_o colatory_a as_o shall_v retain_v the_o thin_a spirit_n and_o let_v the_o grosser_n fume_n pass_v through_o nor_o be_v it_o yet_o sufficient_o prove_v that_o there_o be_v any_o such_o fuliginous_a exhalation_n generate_v in_o the_o heart_n and_o artery_n and_o afterward_o exclude_v partly_o by_o the_o lung_n partly_o by_o the_o artery_n in_o their_o contraction_n as_o be_v vulgar_o believe_v for_o the_o blood_n suffer_v only_o a_o simple_a agitation_n or_o conquassation_n in_o the_o ventricle_n of_o the_o heart_n and_o a_o propulsion_n in_o the_o artery_n and_o that_o it_o can_v produce_v such_o a_o abundance_n of_o sooty_a fume_n from_o the_o blood_n as_o physician_n have_v talk_v of_o be_v not_o easy_a to_o conceive_v truth_n be_v the_o blood_n by_o reason_n of_o its_o heat_n and_o swift_a motion_n do_v emit_v some_o halitus_fw-la or_o vapour_n which_o stream_v through_o the_o coat_n of_o the_o small_a artery_n be_v receive_v and_o condense_v into_o a_o thin_a limpid_a liquor_n by_o the_o lymphduct_n but_o be_v it_o therefore_o necessary_a that_o it_o shall_v emit_v fuliginous_a exhalation_n we_o confess_v also_o that_o there_o be_v a_o certain_a thin_a excrement_n of_o the_o blood_n and_o
humour_n which_o pass_v through_o the_o habit_n of_o the_o body_n but_o that_o it_o shall_v be_v discharge_v in_o thick_a cloud_n of_o exhalation_n in_o every_o systole_n of_o the_o artery_n this_o be_v plain_o impossible_a because_o at_o that_o time_n the_o coat_n of_o the_o artery_n be_v constringed_a and_o compress_v and_o there_o may_v be_v a_o easy_a egress_n for_o they_o in_o the_o diastole_n when_o the_o cavity_n of_o the_o artery_n be_v dilate_v so_o that_o among_o these_o many_o argument_n there_o be_v not_o one_o but_o do_v clear_o detect_v and_o thorough_o refute_v the_o error_n of_o those_o man_n who_o have_v confound_v the_o use_v of_o the_o artery_n and_o lung_n of_o pulsation_n and_o respiration_n this_o capital_a error_n eschew_v we_o may_v the_o more_o safe_o progress_n to_o explicate_v the_o nature_n of_o respiration_n as_o a_o thing_n in_o sundry_a particular_n distinct_a from_o pulsation_n though_o perchance_o institute_v by_o nature_n as_o in_o some_o sort_n subservient_fw-fr to_o the_o vital_a faculty_n and_o that_o we_o may_v proceed_v methodical_o it_o be_v requisite_a we_o consider_v 1_o the_o manner_n of_o respiration_n 2_o the_o efficient_a cause_n and_o 3_o the_o final_a cause_n or_o use_v of_o it_o concern_v the_o first_o respiration_n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d be_v a_o action_n of_o the_o breast_n and_o lung_n consist_v of_o two_o contrary_a motion_n alternate_o successive_a or_o of_o two_o part_n describe_v respiration_n describe_v viz._n 1_o inspiration_n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d in_o which_o the_o ambient_fw-la aer_fw-la be_v impel_v into_o the_o lung_n and_o chest_n at_o that_o time_n dilate_v 2_o expiration_n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d wherein_o the_o same_o aer_fw-la be_v again_o expel_v out_o of_o the_o lung_n and_o chest_n those_o part_n spontaneous_o contract_v or_o compress_v themselves_o concern_v the_o inspiration_n the_o grand_a question_n be_v whether_o the_o breast_n and_o lung_n be_v dilate_v because_o they_o be_v fill_v and_o distend_v with_o the_o aer_fw-la as_o a_o bladder_n be_v distend_v by_o aer_fw-la blow_v into_o it_o or_o whether_o they_o receive_v in_o the_o aer_fw-la because_o they_o be_v dilate_v as_o a_o pair_n of_o bellows_n be_v fill_v with_o aer_fw-la only_o because_o it_o be_v dilate_v or_o open_v by_o external_a force_n to_o solve_v this_o difficulty_n in_o a_o word_n we_o say_v the_o breast_n be_v first_o dilate_v lung_n the_o efficient_a cause_n of_o inspiration_n be_v the_o dilatation_n of_o the_o breast_n impel_v the_o ambient_fw-la 〈◊〉_d into_o the_o lung_n before_o it_o can_v be_v fill_v with_o aer_fw-la and_o that_o dilatation_n or_o heave_v up_o of_o the_o breast_n be_v the_o cause_n of_o the_o air_n rush_v in_o at_o the_o mouth_n and_o nostril_n down_o the_o aspera_fw-la arteria_fw-la or_o windpipe_n into_o the_o lung_n for_o since_o there_o be_v no_o vacuity_n at_o least_o not_o coacervate_a one_o in_o the_o world_n no_o body_n can_v be_v move_v out_o of_o its_o place_n but_o the_o next_o body_n must_v give_v way_n and_o the_o next_o to_o that_o likewise_o give_v back_o till_o such_o a_o part_n of_o space_n as_o be_v adequate_a to_o the_o dimension_n of_o the_o body_n first_o move_v be_v make_v to_o receive_v it_o and_o the_o space_n which_o it_o abandon_v be_v again_o full_o possess_v by_o another_o body_n succeed_v into_o it_o we_o say_v since_o this_o be_v necessary_a it_o be_v manifest_a that_o the_o aer_fw-la next_o incumbent_n on_o or_o contiguous_a unto_o the_o breast_n and_o abdomen_fw-la be_v urge_v and_o impel_v by_o the_o breast_n while_o that_o be_v dilate_v or_o expanded_a be_v force_v to_o give_v back_o and_o press_v the_o aer_fw-la next_o to_o it_o which_o likewise_o drive_v back_o the_o next_o aer_fw-la until_o at_o length_n the_o compress_a aer_fw-la want_v room_n to_o retreat_n into_o and_o endeavour_v to_o avoid_v further_a compression_n its_o own_o elater_n engage_v it_o thereto_o rush_v into_o the_o breast_n and_o there_o possess_v that_o room_n or_o part_n of_o space_n which_o be_v leave_v by_o the_o breast_n when_o it_o begin_v its_o motion_n so_o that_o so_o much_o aer_fw-la be_v impel_v into_o the_o breast_n as_o be_v drive_v out_o of_o its_o place_n by_o the_o superfice_n or_o outside_n of_o the_o breast_n during_o its_o expansion_n or_o dilatation_n as_o for_o the_o attraction_n of_o aer_fw-la into_o the_o lung_n ad_fw-la fugam_fw-la vacui_fw-la it_o be_v a_o mere_a dream_n as_o well_o because_o all_o motion_n be_v by_o impulsion_n as_o because_o nature_n do_v not_o abhor_v vacuity_n primario_fw-la or_o ex_fw-la se_fw-la 40._o in_o physiolog-epiarro-gassendo-charltoniae_a l●b_n 1._o cap._n 5_o pag._n 40._o but_o only_o ex_fw-la accident_n or_o in_o respect_n of_o the_o confluxibility_n of_o the_o insensible_a particle_n of_o fluid_a body_n as_o we_o have_v elsewhere_o ample_o demonstrate_v and_o if_o there_o be_v any_o cause_n to_o be_v find_v that_o may_v blow_v the_o aer_fw-la into_o the_o breast_n as_o it_o be_v blow_v into_o a_o bladder_n so_o as_o to_o distend_v it_o or_o at_o least_o if_o the_o aer_fw-la can_v be_v conceive_v to_o enter_v into_o the_o breast_n spontaneous_o or_o of_o its_o own_o accord_n without_o impulsion_n so_o as_o to_o force_v or_o heave_v up_o the_o same_o then_o indeed_o will_v the_o comparison_n betwixt_o the_o dilatation_n of_o the_o breast_n and_o that_o of_o a_o bladder_n by_o wind_n blow_v violent_o into_o it_o hold_v good_a and_o we_o shall_v not_o need_v to_o seek_v further_o but_o there_o be_v no_o such_o insufflate_a cause_n assignable_a and_o it_o be_v ridiculous_a to_o imagine_v the_o aer_fw-la shall_v spontaneous_o move_v itself_o so_o as_o to_o flow_v uncompelled_a into_o the_o cavity_n of_o the_o chest_n as_o be_v manifest_v not_o only_o in_o dead_a man_n into_o who_o breast_n though_o their_o mouth_n and_o nostril_n be_v wide_o open_a the_o aer_fw-la do_v not_o crowd_n itself_o but_o also_o in_o live_a man_n when_o they_o at_o their_o pleasure_n keep_v their_o breast_n compress_v or_o hold_v their_o breath_n as_o the_o vulgar_a phrase_n be_v it_o seem_v much_o more_o reasonable_a to_o explain_v the_o reason_n of_o inspiration_n by_o that_o other_o similitude_n of_o the_o flux_n of_o aer_fw-la into_o a_o pair_n of_o bellows_o there_o be_v no_o other_o difference_n betwixt_o the_o repletion_n of_o the_o chest_n and_o the_o repletion_n of_o a_o pair_n of_o bellows_o with_o aer_fw-la but_o only_o this_o that_o the_o bellows_n be_v open_v by_o a_o external_a force_n and_o the_o chest_n be_v dilate_v by_o a_o internal_a and_o as_o for_o the_o expiration_n that_o be_v evident_o from_o the_o compression_n of_o the_o breast_n and_o lung_n breast_n and_o the_o cause_n of_o expiration_n be_v only_o the_o spontaneous_a contraction_n of_o the_o breast_n which_o be_v the_o natural_a motion_n of_o restitution_n for_o the_o dilatation_n be_v a_o action_n whereby_o the_o part_n of_o the_o chest_n be_v distend_v into_o a_o position_n more_o large_a than_o be_v natural_a to_o they_o the_o contraction_n seem_v to_o be_v nothing_o else_o but_o a_o certain_a fall_v down_o or_o relaxation_n of_o the_o part_n distend_v whereby_o they_o spontaneous_o return_v to_o their_o natural_a position_n and_o such_o as_o they_o hold_v in_o a_o dead_a body_n and_o this_o not_o only_o in_o the_o lung_n but_o also_o in_o the_o diaphragme_n which_o in_o dead_a body_n be_v not_o extend_v downward_o to_o the_o stomach_n and_o gut_n as_o in_o inspiration_n but_o rise_v upward_o towards_o the_o lung_n and_o heart_n but_o if_o it_o be_v here_o demand_v whether_o inspiration_n or_o expiration_n be_v first_o we_o answer_v that_o it_o be_v necessary_a that_o the_o aer_fw-la shall_v be_v first_o inspire_v before_o it_o can_v be_v exspire_v and_o every_o animal_n die_v exspirando_fw-la in_o expiration_n concern_v the_o second_o the_o enquiry_n be_v by_o what_o cause_n the_o breast_n and_o lung_n be_v so_o dilate_v lung_n the_o dilatation_n of_o the_o breast_n and_o lung_n not_o from_o any_o motive_n faculty_n congenial_a to_o the_o lung_n as_o we_o have_v assert_v and_o this_o indeed_o be_v a_o difficulty_n not_o so_o soon_o resolve_v as_o propose_v for_o beside_o the_o obscurity_n of_o the_o thing_n itself_o we_o find_v ourselves_o benight_a with_o the_o various_a opinion_n of_o author_n some_o will_v have_v that_o the_o lung_n be_v endow_v with_o a_o certain_a faculty_n of_o dil●ting_v themselves_o and_o so_o elevate_a the_o whole_a breast_n as_o the_o heart_n have_v a_o pulsifick_a faculty_n by_o who_o virtue_n the_o ventricle_n contract_v themselves_o in_o each_o systole_n and_o hereupon_o be_v it_o that_o aristotle_n the_o author_n of_o this_o opinion_n do_v compare_v the_o lung_n to_o a_o pair_n of_o bellows_n as_o if_o they_o do_v of_o themselves_o first_o attract_v the_o aer_fw-la and_o then_o emit_v it_o again_o but_o though_o it_o be_v
true_a that_o the_o lung_n be_v fill_v with_o aer_fw-la and_o empty_v again_o or_o elevate_v and_o depress_v alternate_o as_o bellows_n be_v yet_o be_v it_o doubtful_a whether_o as_o the_o hand_n which_o move_v the_o bellows_n by_o open_v and_o shut_v they_o be_v the_o cause_n both_o of_o the_o influx_n and_o efflux_n of_o the_o aer_fw-la in_o they_o there_o be_v not_o some_o other_o part_n of_o the_o chest_n beside_o the_o lung_n which_o be_v first_o dilate_v and_o contract_v be_v the_o cause_n why_o the_o lung_n be_v open_v and_o shut_v or_o more_o plain_o whether_o the_o expansion_n of_o the_o lung_n be_v from_o a_o ingenite_fw-la faculty_n and_o that_o the_o lung_n have_v no_o such_o ingenite_fw-la motive-faculty_n be_v sufficient_o manifest_a even_o from_o hence_o that_o their_o motion_n be_v always_o conform_a to_o that_o of_o the_o diaphragme_n and_o from_o hence_o that_o we_o can_v suppress_v accelerate_v or_o retard_v our_o respiration_n as_o we_o please_v other_o derive_v the_o motion_n of_o the_o lung_n from_o the_o heart_n lung_n nor_o from_o the_o impulse_n of_o the_o blood_n out_o of_o the_o heart_n into_o the_o lung_n or_o rather_o the_o blood_n expel_v out_o of_o the_o right_a ventricle_n of_o the_o heart_n through_o the_o vena_fw-la arteriosa_fw-la into_o the_o lung_n and_o so_o lift_v they_o up_o but_o this_o be_v erroneous_a because_o 1_o the_o efflux_n of_o the_o blood_n out_o of_o the_o right_a ventricle_n be_v cause_v by_o a_o ordinary_a motion_n pure_o natural_a to_o the_o heart_n whereas_o as_o we_o say_v even_o now_o respiration_n be_v sometime_o arbitrary_a 2_o the_o cause_n of_o pulsation_n and_o respiration_n will_v then_o be_v not_o only_o one_o and_o the_o same_o but_o those_o motion_n also_o will_v agree_v in_o their_o time_n and_o period_n whereas_o scarce_o four_o nay_o six_o pulse_n be_v equal_a in_o time_n to_o one_o single_a respiration_n 3_o the_o blood_n do_v not_o stay_v long_o enough_o in_o the_o vessel_n of_o the_o lung_n to_o keep_v they_o elevate_v all_o that_o while_o they_o be_v distend_v but_o be_v in_o continual_a motion_n and_o in_o a_o moment_n circulate_v by_o the_o arteria_fw-la venosa_fw-la into_o the_o left_a ventricle_n of_o the_o heart_n and_o where_o it_o be_v retard_v in_o its_o course_n by_o any_o misaffection_n either_o in_o the_o capillary_a vessel_n or_o in_o the_o substance_n of_o the_o lung_n as_o it_o many_o time_n happen_v in_o the_o disease_n vulgar_o call_v the_o rise_n of_o the_o light_n it_o cause_v extreme_a difficulty_n of_o breathe_v 4_o in_o great_a apoplexy_n while_o the_o pulse_n continue_v good_a and_o regular_a the_o respiration_n many_o time_n cease_v other_o will_v have_v it_o that_o the_o lung_n borrow_v their_o motion_n from_o the_o thorax_n or_o thorax_n nor_o from_o the_o motion_n of_o the_o muscle_n of_o the_o thorax_n chest_n contain_v they_o but_o the_o reason_n which_o detain_v we_o from_o assent_v thereto_o be_v that_o after_o the_o chest_n be_v cut_v quite_o open_a the_o lung_n continue_v their_o motion_n for_o a_o good_a while_n and_o strong_o which_o be_v impossible_a if_o they_o derive_v their_o motion_n from_o the_o chest_n now_o it_o be_v evince_v that_o the_o lung_n be_v not_o move_v either_o by_o themselves_o faculty_n but_o from_o the_o diaphragme_n move_v by_o a_o congenite_fw-la faculty_n or_o by_o the_o heart_n or_o by_o the_o thorax_n it_o remain_v that_o they_o must_v be_v move_v by_o some_o other_o part_n in_o the_o breast_n in_o which_o as_o in_o the_o first_o original_n the_o motion_n of_o inspiraiton_n do_v begin_v and_o this_o part_n seem_v to_o be_v no_o other_o but_o the_o diaphragme_n and_o that_o for_o these_o reason_n 1_o in_o wound_n or_o perforation_n of_o the_o breast_n the_o lung_n instant_o fall_v together_o as_o it_o be_v close_v themselves_o for_o some_o short_a space_n while_o the_o diaphragme_n be_v still_o elevate_v and_o depress_v alternate_o contract_v and_o again_o relax_v the_o end_n of_o the_o spuricus_fw-la rib_n and_o cartilage_n to_o which_o it_o be_v annex_v whence_o it_o come_v that_o the_o aer_fw-la rush_v violent_o into_o the_o cavity_n of_o the_o chest_n and_o upon_o the_o elevation_n of_o the_o diaphragme_n be_v drive_v out_o again_o through_o the_o wound_n with_o impetuosity_n sufficient_a to_o blow_v out_o a_o candle_n 2_o every_o man_n in_o inspiration_n feel_v the_o thorax_n to_o be_v dilate_v and_o the_o whole_a abdomen_fw-la lift_v up_o and_o the_o end_n of_o the_o low_a rib_n to_o be_v draw_v inward_a the_o diaphragme_n be_v extend_v downward_o with_o its_o middle_a part_n crowd_v down_o the_o stomach_n liver_n and_o gut_n and_o with_o its_o circumference_n or_o extreme_a part_n contract_v the_o rib_n 3_o allow_v the_o diaphragme_n to_o be_v the_o primum_fw-la movens_fw-la among_o all_o part_n inservient_fw-la to_o inspiration_n we_o may_v easy_o understand_v why_o the_o respiration_n become_v more_o frequent_a and_o remiss_a when_o the_o stomach_n be_v full_a and_o when_o the_o aer_fw-la be_v make_v more_o dense_a than_o ordinary_a by_o fog_n and_o thick_a exhalation_n for_o in_o the_o former_a case_n the_o diaphragme_n have_v not_o room_n enough_o to_o expand_v itself_o downward_o as_o it_o ought_v and_o so_o be_v compel_v to_o compensate_a the_o smallness_n of_o its_o motion_n by_o the_o frequency_n of_o it_o and_o in_o the_o latter_a the_o lung_n be_v so_o prepossess_v with_o gross_a vapour_n as_o that_o they_o can_v admit_v much_o aer_fw-la at_o a_o time_n and_o therefore_o the_o diaphragme_n be_v necessitate_v to_o repeat_v its_o motion_n so_o much_o the_o often_o 4_o in_o apoplexy_n unless_o they_o be_v fatal_a though_o the_o respiration_n be_v almost_o insensible_a yet_o the_o motion_n of_o the_o diaphragme_n be_v continue_v as_o may_v be_v peroeive_v by_o the_o gentle_a motion_n of_o the_o chest._n 5_o respiration_n be_v more_o perturb_a and_o vitiate_a by_o disease_n of_o the_o diaphragme_n than_o by_o those_o of_o any_o other_o part_n of_o the_o breast_n and_o it_o have_v be_v observe_v by_o veslingius_n that_o a_o steatoma_n grow_v upon_o even_o the_o carneous_a part_n of_o it_o cause_v extreme_a difficulty_n of_o breathe_v now_o these_o be_v the_o reason_n that_o have_v induce_v we_o to_o believe_v that_o the_o motion_n of_o respiration_n begin_v in_o the_o diaphragme_n which_o be_v a_o kind_n of_o muscle_n of_o a_o peculiar_a figure_n ii●_o syntagm_n an●tom_n p._n ii●_o substance_n position_n and_o action_n may_v as_o well_o be_v conceive_v to_o be_v extend_v by_o virtue_n of_o a_o certain_a peculiar_a and_o ingenite_fw-la faculty_n as_o the_o heart_n be_v by_o a_o pulsifick_a faculty_n so_o that_o we_o may_v conclude_v the_o same_o to_o be_v the_o prime_n and_o principal_a instrument_n of_o respiration_n natural_a or_o gentle_a we_o say_v natural_a or_o gentle_a by_o contradistinction_n to_o respiration_n violent_a arbitrary_a yet_o as_o well_o the_o interco_v all_o as_o pectoral_a muscl●●_n be_v allow_v to_o conspire_v with_o the_o diaphragme_n in_o respiration_n violent_a and_o arbitrary_a or_o arbitrary_a for_o allow_v of_o galen_n triple_a difference_n of_o respiration_n viz._n free_a and_o gentle_a violent_a and_o more_o violent_a or_o sublime_a we_o conceive_v the_o first_o to_o depend_v upon_o the_o diaphragme_n alone_o the_o second_o to_o require_v a_o concurrence_n of_o the_o intercostal_a muscle_n of_o which_o the_o interior_a serve_v to_o contract_n and_o the_o exterior_a to_o dilate_v the_o chest_n and_o the_o last_o to_o be_v effect_v by_o the_o diaphragme_n intercostal_n and_o pectoral_a muscle_n all_o be_v set_v a_o work_n and_o combine_v together_o to_o the_o motion_n and_o as_o for_o respiration_n voluntary_a such_o as_o we_o can_v at_o pleasure_n suppress_v accelerate_v or_o retard_v that_o be_v manifest_o by_o the_o help_n of_o the_o intercostal_a muscle_n there_o be_v no_o other_o instrument_n of_o motion_n voluntary_a but_o the_o muscle_n and_o no_o other_o muscle_n immediate_o conduce_v to_o the_o contraction_n and_o dilatation_n of_o the_o breast_n ex_fw-la arbitrio_fw-la nostro_fw-la but_o the_o intercostal_n concern_v the_o three_o viz._n the_o final_a cause_n or_o use_v of_o respiration_n the_o most_o general_a opinion_n to_o omit_v all_o other_o as_o less_o considerable_a be_v spirit_n the_o final_a cause_n of_o respiration_n not_o the_o refrigeration_n of_o the_o heart_n or_o vital_a flame_n but_o the_o subtiliation_n of_o the_o blood_n which_o by_o the_o admistion_n of_o aer_fw-la be_v make_v the_o more_o convenient_a fuel_n for_o the_o lamp_n of_o life_n and_o matter_n of_o the_o vital_a spirit_n that_o the_o principal_a use_n of_o respiration_n be_v for_o the_o refrigeration_n of_o the_o heart_n which_o though_o very_o ancient_a and_o plausible_a be_v rather_o mere_o conjectural_a than_o areopagitical_a or_o demonstrative_a for_o 1_o as_o aer_fw-la overhot_a be_v injurious_a to_o the_o heart_n so_o be_v aer_fw-la over-cold_a and_o as_o