concern_v the_o ductus_fw-la biliarius_n c._n 15._o in_o another_o part_n be_v extend_v towards_o the_o spleen_n it_o grow_v slendere_a and_o slendere_a till_o it_o quite_o vanish_v before_o it_o reach_v the_o extreme_a part_n of_o the_o pancreas_n so_o that_o it_o never_o touch_v the_o spleen_n nor_o enter_v it_o which_o be_v that_o which_o some_o have_v endeavour_v to_o persuade_v we_o how_o nicolas_n steno_n find_v this_o channel_n call_v wirtzungian_n in_o bird_n he_o most_o elegant_o describe_v lib._n the_o musc._n &_o glandul_n in_o these_o word_n xvi_o there_o be_v say_v he_o a_o observation_n make_v upon_o bird_n that_o be_v of_o very_o great_a use_n for_o the_o explanation_n of_o the_o wirtzungian_n dust_n for_o in_o several_a sort_n of_o bird_n i_o have_v see_v a_o double_a pancreatic_a channel_n meet_v also_o with_o a_o double_a ductus_fw-la biliarius_n of_o which_o the_o one_o come_v from_o the_o vessel_n of_o the_o gall_n where_o it_o do_v not_o lie_v upon_o the_o liver_n the_o other_o from_o the_o liver_n itself_o the_o insertion_n of_o which_o four_o vessel_n vary_v three_o manner_n of_o way_n for_o either_o they_o all_o meet_v together_o in_o one_o mouth_n or_o every_o pancreatic_a channel_n with_o its_o bilary_n enter_v into_o a_o common_a mouth_n so_o that_o the_o intestine_a be_v only_o pervious_a at_o two_o hole_n or_o else_o every_o channel_n have_v its_o own_o particular_a channel_n be_v the_o occasion_n that_o there_o be_v four_o way_n into_o the_o intestine_n late_o i_o see_v the_o hepatic_a ductus_fw-la in_o a_o turky-hen_n where_o it_o go_v forth_o out_o of_o the_o liver_n single_a but_o then_o be_v divide_v in_o its_o progress_n it_o run_v to_o the_o intestine_a with_o two_o little_a channel_n so_o that_o the_o intestine_a by_o that_o mean_v receive_v the_o choler_n out_o of_o three_o little_a vessel_n xvii_o into_o this_o wirtzungian_n dust_n out_o of_o all_o those_o little_a knot_n of_o which_o the_o pancreas_n consist_v in_o man_n certain_a little_a branch_n like_o small_a rivulet_n run_v abroad_o and_o pour_v out_o the_o pancreatic_a humour_n prepare_v and_o concoct_v in_o the_o little_a knot_n of_o the_o say_v pancreas_n to_o be_v thence_o carry_v to_o the_o duodenum_fw-la but_o in_o that_o channel_n there_o be_v never_o any_o pancreatic_a juice_n to_o be_v find_v because_o it_o flow_v with_o a_o steep_a current_n into_o the_o duodenum_fw-la and_o never_o stay_v in_o the_o channel_n in_o like_a manner_n as_o the_o urine_n flow_v from_o the_o reins_o through_o the_o ureter_n by_o reason_n of_o its_o rapid_a passage_n be_v never_o to_o be_v find_v in_o they_o xviii_o i_o admire_v at_o lindanus_n med._n artery_n physiol_n c._n 16._o art_n 16._o vers_fw-la 244_o where_o he_o assert_v this_o channel_n to_o be_v a_o artery_n but_o that_o it_o be_v uncertain_a from_o whence_o it_o spring_v whether_o from_o the_o aorta_fw-la or_o the_o coeliac_n before_o its_o splenetic_a emission_n assure_o it_o have_v no_o similitude_n with_o the_o artery_n neither_o in_o substance_n nor_o in_o use_n neither_o be_v it_o any_o where_o continuous_a with_o the_o artery_n neither_o do_v it_o beat_v or_o contain_v any_o blood_n as_o the_o artery_n but_o without_o any_o blood_n carry_v in_o it_o a_o certain_a peculiar_a liquor_n neither_o do_v it_o discharge_v itself_o into_o the_o vein_n as_o the_o artery_n do_v but_o into_o the_o cavity_n of_o the_o intestine_a neither_o be_v it_o true_a which_o lindanus_n add_v that_o be_v to_o say_v that_o from_o this_o channel_n which_o he_o call_v a_o artery_n several_a little_a fork_a branch_n be_v extend_v into_o that_o bowel_v whereas_o indeed_o several_a little_a fork_a branch_n run_v out_o from_o the_o little_a knob_n of_o the_o bowel_v into_o the_o channel_n as_o have_v be_v say_v therefore_o less_o erroneous_a be_v they_o who_o affirm_v this_o channel_n to_o be_v a_o vein_n as_o resemble_v a_o vein_n in_o the_o structure_n and_o species_n of_o its_o substance_n whereas_o indeed_o it_o be_v no_o vein_n nor_o carry_v any_o blood_n but_o be_v another_o sort_n of_o membranous_a vessel_n appoint_v for_o the_o conveyance_n of_o a_o peculiar_a humour_n xix_o as_o to_o the_o office_n of_o this_o bowel_v sweetbread_n and_o i_o hope_v no_o body_n will_v be_v offend_v that_o by_o virtue_n of_o a_o peculiar_a philosophical_a licence_n we_o call_v this_o noble_a glandulous_a body_n a_o bowel_v there_o have_v arisen_a sharp_a contest_v while_o some_o affirm_v that_o it_o do_v only_o support_v the_o division_n and_o separation_n of_o the_o vessel_n and_o lay_v under_o the_o stomach_n like_o a_o pillow_n other_o assert_v that_o it_o feed_v upon_o the_o cruder_n portion_n of_o the_o blood_n other_o that_o it_o assist_v the_o heart_n in_o sanguification_n other_o that_o it_o draw_v melancholy_a from_o the_o spleen_n or_o furnish_v the_o stomach_n with_o fermentaceous_a juice_n or_o supply_v the_o place_n of_o the_o distemper_a spleen_n other_o that_o it_o receive_v the_o chylus_n and_o concoct_v it_o to_o a_o great_a perfection_n and_o separate_v the_o choleric_a excrement_n from_o it_o all_o which_o opinion_n when_o i_o find_v they_o to_o be_v mere_o conjectural_a and_o altogether_o uncertain_a nor_o support_v by_o any_o solid_a reason_n or_o experience_n i_o think_v fit_a to_o be_v a_o little_a more_o diligent_a than_o ordinary_a in_o the_o examination_n of_o this_o almost_o neglect_a part_n of_o anatomy_n and_o at_o length_n after_o many_o experiment_n of_o which_o some_o succeed_v ill_o some_o well_o for_o that_o beside_o the_o pancreatic_a juice_n there_o flow_v for_o the_o most_o part_n great_a store_n of_o choler_n by_o the_o ductus_fw-la cholidochus_fw-la into_o the_o duodenum_fw-la tie_v both_o above_o and_o below_o and_o then_o slit_a long-way_n which_o choler_n spoil_v both_o the_o colour_n and_o taste_n of_o the_o pancreatic_a juice_n i_o find_v by_o the_o dissection_n as_o well_o of_o live_v as_o of_o new_o strangle_v creature_n a_o certain_a sublimpid_n and_o salivatick_a or_o spitt_o sort_n of_o liquor_n flow_v from_o the_o ductus_fw-la pancreaticus_fw-la somewhat_o sour_a and_o slight_o acid_n though_o needham_n contrary_a to_o all_o experience_n deny_v its_o acidity_n and_o sometime_o have_v something_o of_o saltness_n mix_v with_o it_o and_o the_o same_o in_o mangy_a dog_n i_o have_v observe_v to_o stink_v and_o to_o be_v of_o a_o very_a ill_a taste_n i_o say_v i_o observe_v this_o clear_a and_o salivous_a or_o spitt_o sort_n of_o liquor_n to_o flow_v from_o the_o ductus_fw-la pancreaticns_fw-la into_o the_o duodenum_fw-la and_o that_o sometime_o to_o a_o very_a considerable_a quantity_n but_o never_o any_o of_o the_o vasa_n chylifera_n extend_v to_o this_o bowel_v nor_o ever_o be_v any_o chyle_n find_v in_o it_o xx._n whence_o i_o judge_v that_o though_o digression_n several_a anatomist_n have_v describe_v several_a vasa_n chylifera_n run_v out_o of_o this_o bowel_v and_o cause_v they_o to_o be_v delineate_v in_o their_o table_n nay_o though_o schenckius_n himself_o derive_v the_o vasa_n chylifera_n from_o hence_o and_o be_v distribute_v from_o hence_o towards_o the_o mesentery_n though_o veslingius_n and_o baccius_n affirm_v that_o the_o chylus_n flow_v out_o of_o it_o be_v wound_v and_o though_o dominicus_n de_fw-fr marchettis_n fancy_v that_o he_o have_v observe_v several_a channel_n run_v out_o towards_o the_o liver_n and_o distribute_v from_o it_o to_o the_o gut_n yet_o that_o all_o they_o be_v deceive_v by_o some_o preconceived_a opinion_n juice_n and_o that_o neither_o the_o vasa_n chylifera_n do_v run_v out_o of_o it_o neither_o be_v the_o chylus_n empty_v forth_o into_o it_o but_o that_o there_o be_v in_o it_o a_o peculiar_a humour_n concoct_v in_o it_o breed_v out_o of_o the_o serous_a and_o saltish_a part_n of_o the_o arterious_a blood_n which_o be_v carry_v into_o it_o mix_v with_o some_o animal_n spirit_n bring_v and_o convey_v through_o the_o small_a and_o scarce_o discernible_a nerve_n which_o humour_n flow_v into_o the_o duodenum_fw-la and_o be_v there_o mix_v with_o the_o choler_n flow_v also_o thither_o and_o the_o nourishment_n digest_v in_o the_o stomach_n and_o fall_v down_o through_o the_o pylore_v into_o the_o stomach_n raise_v a_o peculiar_a effervescency_n in_o those_o aliment_n by_o virtue_n whereof_o the_o profitable_a chylous_a particle_n be_v separate_v from_o the_o excrementitious_a attenuate_v and_o make_v more_o fit_a for_o liquation_n and_o distribution_n and_o this_o operation_n be_v apparent_a from_o the_o diversity_n of_o the_o substance_n of_o the_o aliment_n concoct_v in_o the_o stomach_n and_o still_o contain_v there_o from_o the_o substance_n of_o those_o which_o be_v already_o fall_v down_o into_o the_o gut_n for_o those_o be_v more_o viscous_a and_o thick_a and_o retain_v the_o colour_n of_o the_o various_a sort_n of_o food_n these_o more_o fluid_a less_o slimy_a and_o more_o white_a which_o aptness_n for_o liquation_n be_v prepare_v to_o the_o end_n
motion_n there_o be_v some_o little_a kind_n of_o rest._n ii_o in_o dilatation_n the_o side_n of_o the_o dilatation_n ventricles_n after_o they_o have_v expel_v the_o dilate_a blood_n into_o the_o artery_n by_o the_o contraction_n of_o the_o fibre_n present_o by_o the_o rarefaction_n of_o the_o blood_n slide_v in_o again_o they_o be_v thrust_v from_o the_o middle_n septum_fw-la and_o so_o rise_v again_o in_o contraction_n bauhinus_n and_o harvey_n believe_v that_o the_o heart_n be_v extend_v in_o length_n the_o tip_n recede_v from_o the_o base_a and_o so_o the_o side_n of_o the_o ventricles_n be_v thrust_v forward_o towards_o the_o middle_n septum_fw-la that_o the_o blood_n be_v thereby_o expel_v which_o also_o seem_v to_o be_v the_o opinion_n of_o ent._n but_o the_o dissection_n of_o live_a animal_n teach_v we_o the_o contrary_a by_o which_o it_o be_v manifest_a that_o the_o heart_n in_o contraction_n be_v contract_v every_o way_n together_o that_o be_v to_o say_v that_o the_o distend_v side_n of_o the_o ventricles_n be_v contract_v every_o way_n together_o and_o together_o ascend_v the_o cone_n towards_o the_o base_a and_o so_o the_o heart_n be_v now_o swell_v by_o the_o dilate_a blood_n grow_v round_a and_o hard_a and_o by_o that_o contraction_n of_o the_o whole_a that_o the_o blood_n be_v force_v out_o of_o the_o ventricles_n which_o that_o it_o be_v so_o not_o only_a experience_n but_o reason_n demonstrate_v see_v that_o by_o the_o dilatation_n of_o the_o blood_n contain_v in_o the_o interior_a pore_n of_o the_o substance_n all_o the_o fibre_n of_o the_o heart_n be_v at_o the_o same_o time_n contract_v every_o way_n together_o as_o we_o have_v say_v already_o iii_o here_o arise_v a_o question_n whether_o est_fw-la the_o cavity_n of_o the_o vessel_n be_v large_a and_o wide_a when_o the_o heart_n be_v contract_v into_o a_o round_a figure_n or_o when_o it_o be_v extend_v in_o length_n harvey_n think_v the_o cavity_n be_v large_a when_o the_o heart_n be_v extend_v in_o length_n but_o narrow_a when_o the_o heart_n be_v contract_v 1._o because_o that_o in_o contraction_n the_o heart_n become_v hard_a 2._o because_o that_o in_o frog_n and_o other_o creature_n that_o have_v little_a blood_n it_o be_v at_o that_o time_n white_a oâ—…_n less_o red_a than_o when_o it_o be_v extend_v in_o length_n 3._o because_o if_o a_o incision_n be_v make_v into_o the_o cavity_n of_o the_o ventricle_n present_o the_o blood_n gush_v out_o of_o the_o wound_n otherwise_o than_o as_o it_o happen_v when_o it_o be_v extend_v in_o length_n harvey_n may_v have_v also_o add_v this_o experiment_n by_o cut_v away_o the_o tip_n of_o the_o heart_n in_o a_o live_a dog_n and_o thrust_v a_o finger_n into_o the_o cavity_n of_o either_o ventricle_n through_o the_o open_a passage_n for_o than_o he_o will_v have_v manifest_o perceive_v a_o pressure_n upon_o the_o finger_n by_o the_o contraction_n of_o the_o heart_n and_o that_o compressure_n to_o cease_v upon_o its_o be_v extend_v cartesius_n be_v quite_o of_o another_o opinion_n tell_v we_o that_o the_o heart_n in_o contraction_n become_v hard_a but_o broad_a on_o the_o inside_n by_o reason_n of_o the_o contain_v and_o sudden_o dilate_a blood_n and_o for_o that_o it_o manifest_o appear_v to_o the_o eye_n be_v not_o diminish_v in_o magnitude_n but_o rather_o somewhat_o augment_v and_o that_o for_o this_o very_a reason_n at_o that_o instant_a time_n it_o become_v hard_a and_o the_o blood_n less_o red_a in_o creature_n that_o have_v very_o little_a blood_n because_o by_o that_o dilatation_n the_o fibre_n of_o the_o heart_n be_v extend_v and_o by_o virtue_n of_o that_o distension_n press_v forth_o in_o good_a part_n at_o that_o instant_n of_o time_n the_o blood_n in_o the_o pore_n of_o the_o heart_n and_o render_v it_o more_o ruddy_a he_o confirm_v this_o by_o a_o experiment_n and_o say_v that_o if_o you_o cut_v away_o the_o sharp_a end_n of_o a_o heart_n of_o a_o young_a coney_n than_o you_o may_v discern_v by_o the_o eye_n that_o the_o cavity_n be_v make_v broad_a at_o the_o same_o moment_n that_o the_o heart_n be_v contract_v and_o become_v hard_a and_o drive_v forth_o the_o blood_n nay_o when_o all_o the_o blood_n of_o the_o body_n be_v almost_o exhaust_v it_o squeeze_v forth_o only_a some_o few_o little_a drop_n yet_o the_o cavity_n at_o the_o time_n of_o expulsion_n retain_v the_o same_o breadth_n of_o dilatation_n last_o he_o add_v that_o in_o dog_n and_o other_o strong_a animal_n this_o be_v not_o so_o visible_a to_o the_o sight_n because_o the_o fibre_n of_o the_o heart_n be_v strong_a in_o they_o and_o possess_v a_o great_a part_n of_o the_o cavity_n but_o though_o these_o reason_n of_o cartesius_n be_v very_o strenuous_a i_o think_v however_o there_o be_v some_o distinction_n to_o be_v make_v as_o to_o the_o time_n that_o be_v to_o say_v in_o the_o beginning_n and_o end_n of_o the_o contraction_n and_o the_o very_a instant_n when_o the_o contraction_n first_o begin_v the_o cavity_n be_v wide_a because_o of_o the_o dilate_a blood_n contain_v therein_o but_o when_o the_o blood_n break_v forth_o out_o of_o they_o into_o the_o great_a vessel_n that_o they_o be_v at_o that_o very_a moment_n of_o time_n more_o narrow_a the_o fibre_n be_v contract_v every_o way_n towards_o the_o inner_a part_n beyond_o their_o stretch_n and_o that_o i_o believe_v may_v be_v observe_v by_o diligent_a inspection_n into_o a_o live_a heart_n iv._o beside_o the_o pulse_n bartholine_n motion_n make_v mention_n of_o two_o other_o motion_n of_o the_o heart_n undation_n and_o tremble_v motion_n but_o in_o regard_n that_o these_o be_v nothing_o else_o but_o certain_a species_n of_o a_o vicious_a and_o disease_a pulse_n they_o be_v to_o no_o purpose_n describe_v as_o new_a motion_n v._o the_o use_n of_o the_o pulse_n be_v to_o force_v pulse_n the_o blood_n dilate_v in_o the_o heart_n through_o the_o artery_n to_o all_o the_o part_n of_o the_o body_n to_o the_o end_n that_o all_o the_o part_n may_v be_v nourish_v thereby_o and_o that_o the_o particular_a part_n may_v be_v able_a by_o virtue_n of_o a_o proper_a faculty_n to_o concoct_v alter_v and_o convert_v into_o a_o substance_n like_o its_o own_o some_o part_n of_o that_o blood_n and_o apply_v it_o to_o themselves_o and_o return_v the_o remainder_n to_o the_o heart_n again_o there_o to_o be_v again_o dilate_v spiritualise_v and_o endue_v with_o new_a vigour_n vi_o but_o see_v that_o by_o the_o daily_a reciprocation_n blood_n of_o the_o pulse_n there_o happen_v a_o daily_a expulsion_n of_o blood_n from_o the_o heart_n there_o be_v a_o necessity_n that_o the_o heart_n shall_v continual_o draw_v from_o the_o hollow_a vein_n blood_n sufficient_a to_o fill_v the_o vessel_n as_o nature_n require_v but_o because_o the_o hollow_a vein_n be_v never_o exhaust_v and_o moreover_o because_o the_o artery_n into_o which_o there_o be_v a_o continual_a expulsion_n never_o swell_v to_o excess_n it_o follow_v that_o this_o motion_n must_v proceed_v circular_o and_o that_o the_o blood_n must_v be_v continual_o empty_v out_o of_o the_o heart_n into_o the_o artery_n and_o out_o of_o they_o into_o the_o vein_n and_o part_n to_o be_v nourish_v and_o thence_o return_v from_o the_o lesser_a vein_n to_o the_o hollow_a vein_n and_o so_o at_o length_n to_o the_o heart_n this_o circulation_n be_v confirm_v by_o three_o most_o strenuous_a argument_n vii_o the_o great_a quantity_n of_o blood_n blood_n empty_v out_o of_o the_o heart_n into_o the_o artery_n which_o be_v so_o much_o that_o the_o hundred_o part_n of_o it_o can_v be_v supply_v by_o the_o receive_a nourishment_n when_o that_o empty_n proceed_v and_o be_v carry_v on_o as_o equal_o in_o a_o man_n that_o have_v fast_v two_o or_o three_o day_n as_o in_o one_o that_o have_v feed_v well_o so_o that_o unless_o the_o blood_n shall_v return_v from_o the_o artery_n through_o the_o vein_n to_o the_o heart_n the_o heart_n in_o a_o short_a time_n will_v want_v matter_n to_o empty_a beside_o all_o the_o artery_n will_v burst_v in_o a_o short_a time_n and_o the_o part_n into_o which_o the_o blood_n flow_v will_v swell_v after_o a_o wonderful_a manner_n for_o the_o heart_n of_o a_o sound_a man_n in_o the_o strength_n of_o his_o age_n beat_v in_o one_o hour_n 3000_o or_o somewhat_o more_o pulse_n cardan_n reckon_v 4000_o bartholin_n 4400._o and_o rolfinch_n have_v number_v in_o himself_o 4420._o so_o that_o if_o by_o every_o particular_a pulse_n only_o one_o scruple_n of_o blood_n shall_v be_v empty_v into_o the_o aorta_n it_o will_v be_v find_v by_o computation_n that_o eight_o or_o nine_o pound_n averdupois_n weight_n of_o blood_n must_v pass_v through_o the_o heart_n in_o one_o hour_n and_o consequent_o thirty_o or_o forty_o pound_n in_o four_o hour_n according_a to_o the_o great_a or_o lesser_a number_n of_o the_o pulse_n
superficial_a contiguous_a or_o disjoin_v white_a or_o ruddy_a livid_n violet_n or_o other_o colour_a soft_a or_o hard_o high_a or_o low_o quick_a or_o slow_o come_v forth_o external_n or_o internal_a chap._n iii_o of_o the_o cause_n of_o the_o small_a pox._n the_o cause_n of_o the_o small_a pox_n be_v external_n or_o internal_a concern_v which_o there_o be_v various_a and_o great_a contention_n among_o the_o most_o eminent_a physician_n so_o much_o the_o more_o vain_o eager_a because_o of_o little_a or_o no_o use_n in_o regard_n that_o whatsoever_o be_v the_o cause_n of_o the_o distemper_n the_o cure_n be_v still_o the_o same_o avicen_n and_o most_o of_o the_o arabian_n the_o first_o most_o accurate_a describer_n of_o these_o disease_n refer_v the_o material_a cause_n to_o the_o impurity_n of_o the_o mother_n blood_n slagnant_a in_o the_o woman_n with_o child_n and_o with_o which_o the_o birth_n be_v nourish_v in_o the_o womb._n which_o corruption_n they_o write_v lie_v dormant_a so_o long_o in_o the_o body_n till_o by_o virtue_n of_o some_o specific_a efficient_a cause_n it_o be_v provoke_v to_o a_o fermentaceous_a effervescency_n and_o be_v pour_v forth_o into_o the_o mass_n of_o the_o blood_n it_o set_v it_o all_o in_o a_o boil_a condition_n and_o by_o that_o mean_n separate_v that_o defilment_n adhere_v from_o the_o birth_n to_o some_o minute_n particle_n of_o the_o body_n and_o be_v so_o separate_v pushes_z it_o forward_o together_o with_o the_o particle_n of_o the_o blood_n so_o defile_v by_o it_o to_o the_o extreme_a part_n of_o the_o body_n and_o there_o raise_v up_o those_o wheals_n as_o in_o new_a wine_n the_o heterogeneal_a part_n be_v separate_v from_o the_o homogeneal_a part_n of_o the_o wine_n by_o fermentaceous_a ebullition_n avenzoar_n seem_v to_o differ_v somewhat_o from_o avicen_n for_o observe_v that_o the_o birth_n in_o the_o womb_n without_o hazard_n of_o life_n can_v hardly_o be_v nourish_v by_o the_o impure_a menstruous_a blood_n restagnant_fw-la therein_o but_o with_o some_o other_o blood_n good_a of_o itself_o only_o by_o reason_n of_o its_o fellowship_n with_o the_o menstruous_a blood_n defile_v by_o its_o superior_a corruption_n and_o far_o that_o man_n in_o the_o womb_n must_v be_v nourish_v either_o with_o some_o such_o menstruous_a blood_n or_o some_o other_o impure_a blood_n and_o for_o that_o reason_n contract_v that_o impurity_n from_o the_o first_o nutrition_n of_o the_o part_n hence_o it_o be_v that_o the_o arabian_n believe_v that_o all_o man_n be_v subject_a to_o the_o smallpox_n in_o regard_n that_o impurity_n be_v again_o to_o be_v separate_v from_o the_o part_n so_o that_o if_o that_o specific_a fermentaceous_a effervescency_n be_v strong_o and_o efficient_o perform_v at_o the_o first_o come_v of_o the_o smallpox_n than_o that_o impurity_n become_v total_o evacuate_v and_o then_o the_o person_n to_o who_o that_o disease_n happen_v live_v free_a from_o that_o distemper_n all_o the_o rest_n of_o his_o life_n as_o when_o butter_n be_v once_o by_o a_o strong_a churm_v separate_v from_o milk_n turn_v sour_a no_o churm_v how_o violent_a soever_o can_v separate_v any_o more_o butter_n from_o it_o but_o if_o that_o effervescency_n be_v not_o violent_a enough_o that_o impurity_n happen_v not_o to_o be_v total_o expel_v and_o so_o the_o same_o person_n when_o the_o relic_n of_o that_o defilement_n ferment_n again_o upon_o some_o other_o cause_n may_v happen_v to_o have_v the_o same_o distemper_n a_o second_o and_o three_o time_n but_o rare_o a_o four_o duncanus_fw-la liddelius_n stout_o defend_v the_o opinion_n of_o the_o arabian_n which_o be_v also_o follow_v by_o fracastorius_fw-la amatus_fw-la forestus_n and_o several_a other_o physician_n and_o among_o the_o rest_n by_o thomas_n willis_n lib._n de_fw-fr feb._n c._n 15._o where_o among_o other_o reason_n for_o great_a confirmation_n he_o add_v these_o word_n in_o the_o womb_n of_o woman_n say_v he_o as_o in_o most_o other_o creature_n there_o be_v generate_v a_o certain_a ferment_n which_o be_v communicate_v to_o the_o mass_n of_o blood_n give_v it_o vigour_n and_o spirit_n and_o cause_v it_o to_o swell_v at_o certain_a period_n of_o time_n and_o procure_v a_o expulsion_n of_o the_o superstâ—…ous_a blood_n but_o at_o the_o time_n of_o conception_n when_o the_o flower_n cease_v to_o â—…low_v the_o chief_a part_n of_o this_o ferment_n be_v expend_v upon_o the_o birth_n and_o the_o particle_n of_o it_o heterogeneous_a from_o some_o of_o the_o rest_n as_o it_o be_v somewhat_o of_o foreign_a substance_n be_v confuse_v with_o the_o mass_n of_o the_o blood_n and_o humour_n where_o they_o lie_v dormant_a a_o long_a time_n afterward_o be_v stir_v and_o provoke_v by_o some_o evident_a cause_n they_o ferment_n with_o the_o blood_n and_o make_v it_o first_o boil_v and_o then_o congeal_v from_o whence_o various_a symptom_n of_o this_o disease_n arise_v gentilis_fw-la reject_v this_o opinion_n of_o the_o arabian_n not_o believe_v the_o birth_n to_o be_v nourish_v in_o the_o womb_n with_o any_o impure_a blood_n nor_o that_o so_o much_o impurity_n can_v abide_v for_o so_o many_o year_n in_o man_n grow_v up_o and_o old_a people_n when_o they_o be_v seize_v with_o the_o smallpox_n after_o so_o many_o purgation_n by_o sweat_n fever_n itch_n and_o other_o intervening_a disease_n beside_o the_o cure_n of_o the_o great_a pox_n nor_o can_v he_o think_v but_o that_o woman_n must_v be_v clear_v of_o those_o impurity_n in_o so_o long_a a_o time_n by_o their_o monthly_a evacuation_n mercurialis_n comply_v with_o gentilis_fw-la who_o also_o assert_n that_o the_o small_a pox_n be_v a_o hereditary_a disease_n and_o consequent_o that_o there_o be_v hardly_o any_o man_n who_o can_v escape_v they_o because_o all_o man_n be_v bear_v of_o parent_n vitiate_v by_o this_o distemper_n and_o he_o endeavour_v to_o confirm_v this_o opinion_n of_o he_o by_o several_a sinewy_a reason_n which_o however_o daniel_n sennnertus_fw-la overthrow_v by_o other_o much_o the_o strong_a fernelius_n observe_v something_o occult_a in_o the_o production_n of_o the_o small_a pox_n beside_o the_o various_a reason_n propound_v by_o gentilis_fw-la and_o other_o affirm_v that_o they_o be_v produce_v by_o sâ—…me_n celestial_a and_o hide_a cause_n which_o when_o infant_n and_o child_n be_v less_o able_a to_o withstand_v than_o people_n grow_v up_o hence_o he_o say_v it_o happen_v that_o the_o one_o be_v much_o more_o subject_a to_o this_o disease_n than_o the_o other_o but_o this_o opinion_n of_o fernelius_n be_v notable_o refute_v by_o mercurialis_n lib._n de_fw-fr morb._n pver_fw-la sennertus_n grant_v the_o small_a pox_n to_o rise_v and_o be_v thrust_v forth_o by_o some_o certain_a and_o determine_v putrid_a ebullition_n of_o the_o humour_n but_o he_o will_v have_v this_o ebullition_n to_o arise_v from_o three_o cause_n from_o the_o malignant_a air_n from_o the_o mother_n blood_n and_o vicious_a nourishment_n and_o labour_n in_o a_o large_a explanation_n of_o he_o this_o his_o own_o and_o the_o opinion_n of_o the_o arabian_n and_o fernelius_n but_o to_o speak_v the_o truth_n none_o of_o these_o opinion_n please_v i_o not_o that_o of_o the_o arabian_n because_o beside_o the_o reason_n allege_v by_o gentilis_fw-la there_o be_v this_o one_o more_o for_o that_o see_v that_o defilement_n contract_v from_o the_o mother_n blood_n be_v assert_v to_o be_v common_a to_o all_o man_n there_o will_v be_v no_o man_n excuse_v from_o this_o disease_n which_o be_v contrary_a to_o experience_n when_o several_a that_o have_v live_v to_o a_o extreme_a old_a age_n never_o have_v the_o smallpox_n in_o their_o life_n as_o we_o have_v know_v several_a in_o our_o own_o family_n beside_o if_o the_o impurity_n of_o the_o menstruous_a blood_n communicate_v to_o the_o birth_n be_v the_o cause_n of_o the_o smallpox_n why_o be_v not_o those_o woman_n themselves_o subject_a to_o it_o who_o flower_n stop_v beyond_o the_o course_n of_o nature_n especial_o they_o who_o never_o have_v their_o course_n in_o all_o their_o life_n yet_o for_o all_o that_o be_v fruitful_a and_o have_v several_a child_n of_o which_o woman_n there_o be_v several_a example_n to_o be_v find_v in_o trincavellius_fw-la guainerius_fw-la bertinus_n marcellus_n donatus_n joubert_n fabricius_n and_o several_a other_o beside_o that_o private_a defilement_n of_o every_o woman_n can_v very_o hardly_o infect_v other_o by_o contagion_n or_o excite_v a_o latent_fw-la contamination_n in_o the_o body_n of_o other_o to_o a_o like_a ebullition_n if_o you_o say_v it_o may_v then_o give_v i_o a_o reason_n why_o all_o they_o that_o fit_a by_o and_o attend_v upon_o people_n when_o the_o pox_n be_v come_v forth_o and_o endure_v their_o stenche_n be_v not_o infect_v with_o the_o small_a pox_n though_o they_o never_o have_v they_o before_o why_o have_v not_o that_o contagion_n infect_v i_o that_o be_o near_o seventy_o year_n of_o age_n who_o have_v visit_v thousand_o in_o the_o height_n
allow_v it_o to_o be_v a_o part_n of_o human_a body_n for_o four_o reason_n 1._o because_o it_o be_v not_o produce_v out_o of_o the_o seed_n in_o the_o first_o form_v of_o the_o part_n but_o afterward_o arise_v from_o the_o excrement_n of_o the_o three_o concoction_n condense_v and_o dry_v by_o the_o cold_a like_o the_o film_n that_o grow_v upon_o porridge_n which_o they_o say_v be_v apparent_a from_o hence_o that_o when_o it_o be_v take_v away_o or_o scrape_v off_o it_o easy_o grow_v again_o which_o the_o spermatic_a part_n never_o do_v 2._o because_o it_o be_v void_a of_o sense_n nor_o be_v it_o waste_v as_o the_o other_o part_n be_v by_o disease_n 3._o because_o it_o do_v not_o live_v 4._o because_o it_o perform_v no_o action_n but_o all_o these_o argument_n be_v of_o no_o force_n as_o be_v full_a of_o manifest_a contradiction_n for_o by_o the_o unanimous_a consent_n of_o all_o anatomist_n even_o of_o those_o that_o propose_v these_o argument_n it_o be_v allow_v to_o be_v the_o first_o and_o outermost_a of_o all_o the_o contain_v part_n in_o which_o particular_a they_o have_v all_o very_o gross_o err_v be_v it_o not_o a_o part_n of_o human_a body_n but_o let_v we_o see_v what_o weight_n their_o argument_n carry_v to_o the_o first_o we_o say_v that_o the_o small_a thread_n or_o fibre_n of_o it_o be_v form_v out_o of_o the_o seed_n in_o the_o first_o delineation_n of_o the_o part_n which_o be_v apparent_a in_o all_o abortion_n cover_v with_o a_o skin_n where_o there_o be_v always_o a_o scarf-skin_n to_o be_v see_v which_o can_v not_o be_v generate_v by_o the_o external_a cold_a for_o there_o can_v be_v no_o such_o thing_n in_o the_o close_v womb_n nor_o by_o the_o dryness_n of_o any_o ambient_fw-la substance_n there_o be_v no_o such_o thing_n that_o can_v touch_v the_o birth_n swim_v in_o a_o moist_a milky_a liquor_n and_o therefore_o proceed_v from_o some_o small_a portion_n of_o the_o seed_n which_o be_v apparent_a in_o ethiopian_a infant_n as_o well_o bring_v forth_o in_o due_a season_n as_o eject_v by_o abortion_n who_o bring_v the_o external_a blackness_n along_o with_o they_o out_o of_o the_o womb._n which_o colour_n only_o die_v the_o scarf-skin_n and_o not_o the_o skin_n as_o riolanus_n observe_v in_o the_o dissection_n of_o a_o ethiopian_a who_o scarf-skin_n or_o cuticle_n be_v only_o black_a the_o skin_n itself_o be_v white_a than_o snow_n if_o now_o they_o receive_v that_o blackness_n from_o their_o first_o formation_n in_o the_o womb_n than_o the_o cuticle_n into_o which_o that_o colour_n be_v incorporate_v in_o the_o very_a first_o form_v of_o the_o body_n have_v its_o original_a with_o the_o rest_n of_o the_o part_n out_o of_o the_o seed_n not_o from_o any_o excrement_n or_o viscous_a exhalation_n in_o regard_n that_o no_o such_o thing_n can_v be_v at_o the_o begin_n of_o formation_n as_o for_o its_o grow_v again_o when_o cut_v away_o or_o rub_v off_o it_o have_v that_o quality_n common_a also_o to_o the_o tooth_n which_o be_v daily_o wear_v by_o mastication_n yet_o grow_v again_o concern_v which_o see_v lib._n 9_o cap._n 10._o follow_v nay_o we_o find_v that_o in_o the_o change_n of_o tooth_n the_o great_a part_n of_o they_o shed_v themselves_o and_o afterward_o come_v again_o the_o same_o quality_n also_o be_v common_a to_o the_o sanguine_a part_n which_o be_v not_o exclude_v however_o out_o of_o the_o number_n of_o part_n because_o they_o grow_v again_o when_o take_v away_o see_v they_o have_v such_o a_o copious_a nourishment_n of_o blood_n that_o easy_o admit_v of_o such_o a_o restoration_n and_o thus_o from_o the_o end_n of_o the_o vessel_n of_o the_o skin_n which_o it_o cover_v and_o shut_v certain_a exhalation_n breathe_v continual_o forth_o like_o a_o kind_n of_o dew_n from_o the_o blood_n to_o the_o cuticle_n for_o its_o nourishment_n which_o be_v sufficient_a easiâ—…y_n to_o restore_v its_o decay_a and_o waste_v particle_n then_o if_o it_o be_v generate_v as_o they_o say_v like_o a_o film_n grow_v over_o milk_n thicken_v with_o flower_n that_o prove_v it_o to_o be_v a_o part_n of_o the_o body_n proceed_v from_o the_o same_o principle_n with_o the_o rest_n for_o that_o same_o cream_n or_o film_n in_o milk_n be_v not_o the_o excrement_n of_o the_o milk_n condense_v nor_o any_o thing_n extraneous_a to_o the_o milk_n but_o the_o thick_a part_n of_o the_o milk_n and_o therefore_o the_o milk_n to_o the_o second_o we_o say_v that_o though_o it_o be_v not_o sensible_a nor_o waste_v manifest_o in_o disease_n yet_o be_v it_o no_o less_o a_o part_n of_o the_o body_n than_o the_o bone_n which_o be_v neither_o sensible_a nor_o do_v seem_v to_o be_v waste_v to_o the_o three_o we_o say_v it_o be_v a_o false_a assertion_n that_o it_o do_v not_o live_v for_o it_o increase_v and_o grow_v with_o the_o rest_n of_o the_o body_n which_o part_v not_o live_v never_o do_v and_o be_v nourish_v with_o alimentary_a juice_n like_o the_o rest_n of_o the_o part_n which_o juice_n though_o they_o can_v be_v manifest_o perceive_v by_o the_o sight_n that_o signify_v nothing_o for_o that_o happen_v to_o those_o juice_n that_o nourish_v many_o bone_n and_o the_o periostea_n or_o membrane_n that_o enclose_v the_o bone_n the_o tooth_n and_o many_o other_o part_n beside_o it_o be_v subject_a to_o its_o disease_n proceed_v from_o bad_a humour_n and_o blood_n as_o be_v apparent_a in_o the_o leprosy_n the_o measle_n and_o many_o other_o disaffection_n in_o some_o it_o be_v thin_a and_o soft_a in_o other_o thick_a and_o hard_a but_o such_o difference_n deprive_v the_o cuticle_n of_o life_n no_o more_o than_o the_o skin_n which_o be_v subject_a to_o the_o same_o variety_n last_o who_o can_v be_v so_o sottish_a to_o believe_v that_o our_o whole_a live_a body_n shall_v be_v cover_v and_o bear_v with_o a_o dead_a substance_n or_o matter_n round_o about_o it_o to_o the_o four_o we_o say_v that_o though_o it_o do_v not_o act_v yet_o the_o use_n of_o it_o be_v absolute_o necessary_a and_o consequent_o that_o it_o be_v no_o less_o a_o part_n of_o the_o body_n than_o a_o cartilege_n or_o gristle_n the_o fat_a many_o membrane_n flesh_n and_o other_o part_n which_o be_v very_o useful_a but_o perform_v no_o action_n at_o all_o therefore_o we_o must_v conclude_v it_o a_o true_a part_n of_o human_a body_n 1._o because_o it_o be_v one_o of_o those_o thing_n that_o fill_v up_o the_o space_n for_o a_o man_n without_o a_o cuticle_n be_v not_o a_o complete_a whole_a man_n 2._o because_o it_o adhere_v in_o continuity_n to_o the_o body_n 3._o because_o it_o be_v appropriate_v as_o aforesaid_a to_o a_o certain_a necessary_a use_n v._o the_o skin_n cutis_fw-la 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d as_o skin_n it_o be_v 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d a_o band_n tie_v together_o the_o part_n of_o the_o body_n in_o brutus_n pâ—…llis_n and_o corium_n the_o pelt_n or_o hide_n be_v a_o cover_v membranous_a thick_a generate_v act_n of_o the_o seed_n and_o clothing_n the_o external_n body_n as_o well_o to_o measure_v the_o excess_n and_o difference_n of_o tactible_a quality_n as_o to_o preserve_v it_o against_o the_o assault_n of_o accidental_a violence_n vi_o it_o consist_v of_o a_o substance_n proper_a substance_n to_o itself_o be_v of_o a_o middle_a nature_n between_o a_o nerve_n a_o membrane_n and_o flesh._n for_o it_o be_v not_o without_o blood_n nor_o so_o quick_a of_o feel_v as_o a_o nerve_n not_o so_o thin_a as_o a_o membrane_n nor_o so_o full_a of_o blood_n as_o the_o flesh_n but_o it_o be_v endue_v with_o blood_n and_o as_o it_o be_v a_o membrane_n somewhat_o sinewy_a and_o somewhat_o fleshy_a which_o by_o virtue_n of_o its_o fleshiness_fw-mi enjoy_v a_o great_a thickness_n than_o any_o membrane_n and_o by_o virtue_n of_o its_o nervosity_n have_v a_o acute_a and_o quick_a sense_n aristotle_n seem_v to_o allow_v it_o a_o substance_n plain_o fleshy_a for_o in_o the_o 29_o problem_n &_o l._n 2._o de_fw-la generate_fw-la animal_n c._n 6._o he_o affirm_v the_o cutis_fw-la or_o skin_n to_o be_v produce_v of_o the_o flesh_n grow_v dry_a in_o which_o sense_n also_o columbus_n l._n de_fw-la spir._n c._n 5._o &_o 8._o call_v the_o skin_n the_o exiccation_n or_o dry_v up_o of_o the_o flesh._n with_o who_o galen_n 3._o method_n and_o ferneâ—…ius_n l._n 5._o pathog_n c._n 8._o seem_v to_o consent_v say_v that_o the_o skin_n be_v the_o dry_a part_n of_o the_o flesh_n that_o lie_v underneath_o it_o but_o see_v there_o be_v so_o great_a a_o difference_n between_o the_o substance_n of_o the_o skin_n and_o the_o flesh_n that_o lie_v under_o it_o and_o for_o that_o the_o skin_n be_v almost_o every_o where_o separate_v from_o the_o flesh_n by_o the_o fat_a that_o run_v between_o and_o the_o fleshy_a pannicle_n it_o be_v apparent_a that_o the_o skin_n
will_v object_v that_o the_o ruddy_a colour_n of_o the_o blood-bearing_a vessel_n demonstrate_v that_o there_o be_v blood_n in_o they_o which_o colour_v however_o be_v hardly_o ever_o see_v in_o the_o substance_n of_o the_o stone_n and_o therefore_o no_o blood-bearing_a vessel_n seem_v to_o enter_v that_o substance_n i_o answer_v that_o happen_v through_o the_o extraordinary_a thinness_n of_o the_o artery_n press_v by_o the_o white_a seed-bearing_a vessel_n for_o which_o reason_n in_o a_o thousand_o other_o part_n the_o little_a small_a artery_n and_o vein_n be_v imperceptible_a beside_o if_o a_o stone_n be_v new_o take_v out_o of_o the_o body_n and_o any_o ruddy_a liquor_n be_v inject_v through_o a_o syringe_n into_o the_o spermatic_a artery_n several_a blood-bearing_a vessel_n will_v swell_v up_o in_o the_o midst_n of_o the_o stone_n and_o so_o become_v conspicuous_a last_o i_o shall_v add_v what_o i_o have_v learn_v by_o experience_n in_o man_n that_o be_v in_o cut_v out_o the_o stone_n of_o vigorous_a and_o healthy_a man_n that_o have_v be_v slay_v that_o for_o the_o most_o part_n no_o blood-bearing_a vessel_n be_v to_o be_v discover_v in_o the_o inner_a substance_n no_o nor_o in_o the_o stone_n of_o live_a people_n cut_v out_o after_o the_o cure_n of_o burstenness_n or_o at_o most_o only_a some_o small_a footstep_n of_o such_o vessel_n appear_v in_o those_o sound_a person_n but_o in_o body_n emaciate_v by_o disease_n i_o have_v observe_v several_a small_a branch_n of_o blood-bearing_a vessel_n slight_o manifest_a but_o very_o slender_a run_v through_o the_o inner_a part_n of_o the_o stone_n which_o we_o do_v not_o only_o show_v private_o to_o several_a young_a student_n in_o physic_n but_o in_o march_n 1663._o november_n 1668._o in_o two_o human_a body_n emaciate_v by_o a_o long_a distemper_n show_v the_o same_o to_o divers_a spectator_n public_o in_o our_o anatomy_n theatre_n the_o cause_n of_o which_o seem_v to_o be_v this_o for_o that_o as_o there_o be_v in_o the_o brain_n a_o peculiar_a specific_a power_n by_o virtue_n of_o which_o animal_n spirit_n be_v make_v of_o the_o blood_n in_o its_o vessel_n fibre_n and_o pore_n so_o also_o there_o be_v in_o the_o testicle_n a_o peculiar_a seminifick_a power_n by_o virtue_n of_o which_o the_o blood_n be_v carry_v into_o their_o vasa_n sanguifera_n be_v alter_v into_o seed_n now_o this_o active_a power_n be_v strong_a and_o vigorous_a in_o sound_a people_n hence_o the_o more_o subtle_a and_o more_o salt_n particle_n of_o the_o blood_n carry_v through_o the_o little_a artery_n to_o their_o more_o inward_a part_n together_o with_o the_o animal_n spirit_n come_v through_o the_o nerve_n fall_v into_o those_o plexure_n or_o labyrinth-like_a and_o most_o wonderful_o interweave_v vasa_n sanguifera_n and_o be_v there_o receive_v by_o they_o lose_v their_o ruddy_a colour_n as_o the_o chylus_n lose_v its_o white_a colour_n in_o the_o heart_n and_o be_v change_v into_o white_a seed_n but_o as_o for_o that_o small_a remainder_n of_o blood_n remain_v in_o the_o vasa_n sanguifera_n it_o be_v so_o obscure_v and_o discolour_a by_o the_o whiteness_n of_o the_o substance_n of_o the_o stone_n and_o the_o say_v vasa_n sanguifera_n that_o it_o be_v not_o preceptible_a to_o the_o sight_n but_o in_o sickly_a people_n who_o stone_n as_o well_o as_o other_o bowel_n be_v weak_a the_o separation_n of_o those_o particle_n of_o blood_n which_o be_v necessary_a for_o the_o make_n of_o seed_n be_v neither_o well_o perform_v nor_o with_o sufficient_a speed_n for_o which_o reason_n the_o sanguiferous_a vessel_n be_v more_o tumid_a and_o contain_v more_o blood_n than_o ordinary_a and_o more_o visible_a to_o the_o sight_n moreover_o at_o the_o same_o time_n the_o ill_a separate_v and_o over_o ruddy_a particle_n of_o the_o blood_n be_v affuse_v into_o the_o seminiferous_a vessel_n be_v but_o ill_a and_o slow_o concoct_v and_o alter_v into_o seed_n therein_o and_o therefore_o the_o sanguine_a red_a colour_n appear_v in_o some_o measure_n here_o and_o there_o in_o these_o vessel_n for_o the_o same_o cause_n it_o also_o happen_v that_o in_o those_o that_o be_v too_o frequent_a in_o copulation_n there_o be_v sometime_o a_o ejection_n of_o blood_n instead_o of_o seed_n the_o stone_n be_v so_o debilitate_a by_o frequent_a venery_n and_o over_o much_o spend_n of_o the_o seed_n that_o the_o convenient_a particle_n of_o blood_n flow_v into_o those_o vessel_n can_v so_o soon_o be_v separate_v from_o the_o rest_n nor_o change_v into_o blood_n now_o the_o forementioned_a power_n proceed_v from_o a_o apt_a convenient_a and_o proper_a formation_n and_o temper_n of_o the_o stone_n which_o temper_n be_v either_o alter_v or_o weaken_v by_o disease_n or_o overmuch_o use_v of_o woman_n they_o also_o suffer_v in_o their_o seminific_a power_n as_o for_o the_o same_o reason_n the_o power_n of_o make_v spirit_n be_v weaken_a in_o the_o brain_n xxvii_o here_o a_o great_a question_n arise_v make_v how_o the_o more_o salt_n particle_n of_o the_o arterial_a blood_n infuse_v into_o the_o stone_n and_o most_o apt_a for_o generation_n and_o the_o watery_a or_o white_a particle_n come_v to_o be_v separate_v from_o the_o red_a particle_n which_o be_v a_o thing_n so_o dubious_a so_o obscure_a and_o intricate_a that_o never_o any_o man_n as_o yet_o dare_v go_v about_o to_o unfold_v it_o or_o at_o least_o they_o who_o dare_v attempt_v to_o say_v any_o thing_n fly_v to_o peculiarity_n of_o substance_n and_o pore_n seem_v to_o have_v hardly_o say_v any_o thing_n at_o all_o in_o the_o precede_a 14_o chapter_n we_o have_v tell_v you_o how_o that_o in_o the_o liver_n the_o separation_n of_o humour_n to_o be_v segregated_a from_o the_o rest_n of_o the_o sanguine_a humour_n be_v perform_v by_o small_a invisible_a glaudulous_a ball_n former_o unknown_a but_o in_o our_o time_n discover_v by_o the_o diligence_n of_o malpigill_n with_o the_o help_n of_o his_o microscope_n also_o c._n 18._o we_o have_v likewise_o show_v you_o that_o the_o blood_n pass_v through_o the_o ashcoloured_n substance_n of_o the_o brain_n in_o that_o passage_n by_o reason_n of_o the_o peculiar_a property_n of_o its_o glandulous_a substance_n and_o its_o pore_n lose_v its_o most_o subtle_a and_o spirituous_a saltish_a particle_n which_o be_v imbibe_v by_o the_o beginning_n and_o root_n of_o the_o small_a nerve_n be_v there_o by_o degree_n more_o and_o more_o rarify_v and_o attenuate_v and_o exalt_v to_o a_o more_o refine_a spirituosity_n while_o the_o other_o ruddy_a and_o more_o sulphury_a particle_n be_v suck_v up_o by_o the_o more_o small_a vein_n and_o so_o by_o degree_n return_v to_o the_o heart_n and_o thus_o it_o seem_v probable_a that_o the_o same_o operation_n be_v perform_v in_o the_o stone_n salmon_n for_o either_o some_o very_a small_a and_o hitherto_o by_o reason_n of_o their_o extraordinary_a exility_n invisible_a kernel_n or_o glandulous_a ball_n be_v intermix_v and_o scatter_v among_o the_o small_a vessel_n of_o the_o testicle_n by_o mean_n of_o which_o such_o a_o necessary_a separation_n be_v make_v or_o else_o there_o be_v a_o certain_a white_a marrowy_a peculiar_a substance_n surround_v the_o small_a vessel_n of_o the_o testicle_n of_o which_o the_o stone_n chief_o consist_v into_o which_o substance_n the_o arterious_a blood_n be_v infuse_v lose_v in_o its_o passage_n the_o most_o subtle_a saltish_a particle_n of_o which_o the_o seed_n chief_o consist_v most_o apt_a for_o the_o generation_n of_o seed_n to_o be_v thereupon_o suck_v up_o by_o the_o peculiar_a vasa_n seminifera_fw-la of_o the_o testicle_n and_o more_o exact_o to_o be_v prepare_v while_o the_o other_o particle_n enter_v the_o orifice_n of_o the_o small_a and_o imperceptible_a vein_n return_v to_o the_o spermatick_a vein_n and_o so_o far_o to_o the_o heart_n but_o which_o of_o these_o way_n be_v to_o be_v assert_v or_o whether_o any_o other_o three_o way_n be_v to_o be_v determine_v upon_o we_o shall_v leave_v to_o they_o who_o by_o a_o more_o accurate_a inspection_n or_o by_o the_o help_n of_o microscope_n shall_v be_v able_a to_o make_v a_o clear_a discovery_n in_o the_o mean_a time_n there_o must_v be_v something_o certain_a and_o assure_v of_o necessity_n by_o mean_n of_o which_o the_o aforesaid_a separation_n be_v to_o be_v perform_v for_o otherwise_o if_o by_o transfusion_n alone_o the_o blood_n shall_v immediate_o flow_v out_o of_o the_o artery_n into_o the_o seminal_a vessel_n there_o will_v be_v no_o reason_n why_o it_o shall_v not_o all_o be_v convert_v into_o seed_n but_o that_o some_o part_n of_o it_o shall_v return_v through_o the_o little_a vein_n to_o the_o heart_n and_o moreover_o why_o its_o red_a colour_n shall_v not_o alwaâ—…s_o appear_v in_o the_o say_a vessel_n xxviii_o beside_o the_o vessel_n already_o testicle_n mention_v by_o more_o accurate_a inspection_n of_o anatomist_n and_o that_o not_o so_o late_o neither_o many_o lymphatic_a vessel_n have_v be_v
some_o soon_o according_a as_o nature_n have_v use_v for_o '_o they_o xvi_o whence_o it_o be_v that_o the_o heart_n all_o manifest_o act_n sanguify_v and_o beat_v first_o of_o all_o because_o the_o perfection_n and_o action_n of_o it_o be_v of_o all_o other_o the_o first_o and_o most_o chief_o necessary_a and_o still_o the_o braâ—…n_n appear_v like_o a_o thick_a sort_n of_o puddle_n water_n when_o all_o the_o rest_n of_o the_o part_n be_v upon_o their_o growth_n and_o though_o afterward_o it_o contribute_v somewhat_o beneficial_a to_o nourishment_n yet_o in_o the_o beginning_n when_o all_o the_o slender_a delineament_n be_v but_o just_a form_v contain_v a_o kind_n of_o fermentaceous_a quality_n in_o themselves_o and_o neither_o require_v nor_o can_v endure_v a_o strong_a fermentation_n there_o be_v no_o need_n of_o its_o assistance_n beside_o the_o brain_n also_o many_o other_o part_n do_v but_o very_o slight_o appear_v till_o some_o time_n after_o the_o first_o foundation_n be_v lay_v and_o some_o part_v not_o till_o after_o the_o birth_n of_o the_o infant_n as_o the_o tooth_n though_o they_o be_v all_o delineate_v at_o the_o beginning_n for_o as_o nature_n the_o part_n be_v already_o delineate_v present_o act_n by_o their_o assistance_n as_o her_o â—…eed_n require_v so_o do_v she_o perfect_v the_o organ_n not_o by_o growth_n but_o as_o the_o necessity_n of_o use_n require_v their_o perfection_n and_o as_o we_o may_v collect_v what_o part_n be_v form_v by_o their_o action_n though_o they_o can_v be_v discern_v by_o the_o eye_n so_o we_o may_v collect_v that_o those_o part_n be_v of_o special_a use_n which_o be_v first_o finish_v among_o which_o be_v the_o heart_n xvii_o and_o thus_o it_o be_v apparent_a nourish_v that_o the_o embryo_n be_v generate_v out_o of_o the_o prolific_a principle_n contain_v in_o the_o bubble_n that_o it_o be_v afterward_o nourish_v first_o by_o the_o seed_n of_o the_o woman_n and_o the_o melt_a remainder_n of_o the_o man_n afterward_o with_o that_o seminal_a nourishment_n and_o blood_n and_o last_o with_o blood_n alone_o xviii_o this_o opinion_n of_o we_o be_v 〈◊〉_d contrary_a to_o they_o who_o allege_v that_o man_n be_v produce_v and_o form_v out_o of_o the_o specific_a principle_n alone_o that_o be_v out_o of_o the_o spirituous_a and_o efficacious_a part_n of_o the_o seed_n but_o that_o the_o whole_a mass_n of_o the_o seed_n beside_o be_v altogether_o unprofitable_a and_o therefore_o flow_v out_o again_o after_o conception_n true_a it_o be_v that_o the_o first_o lineament_n or_o thread_n of_o the_o whole_a body_n be_v form_v out_o of_o the_o egg_n alone_o infuse_v into_o the_o woman_n egg_n and_o collect_v in_o the_o bubble_n but_o it_o be_v as_o great_a a_o mistake_n that_o after_o the_o separation_n of_o the_o prolific_a principle_n and_o the_o real_a conception_n that_o the_o rest_n of_o the_o seed_n flow_v out_o as_o unprofitable_a as_o be_v repugnant_a 1._o to_o reason_n 2._o to_o the_o authority_n of_o the_o best_a physician_n 3._o to_o experience_n 1._o reason_n because_o that_o when_o the_o seed_n be_v receive_v into_o the_o womb_n and_o once_o conception_n happen_v the_o orifice_n of_o the_o womb_n be_v so_o exact_o close_v that_o nothing_o can_v flow_v out_o again_o 2._o authority_n for_o hypocrates_n express_o declare_v that_o if_o a_o woman_n after_o copulation_n do_v not_o conceive_v the_o seed_n of_o both_o sex_n flow_v out_o again_o but_o if_o she_o conceive_v the_o seed_n never_o flâ—…ws_v out_o again_o for_o that_o be_v once_o cordial_o embrace_v the_o womb_n be_v close_v up_o the_o orifice_n be_v contract_v by_o reason_n of_o its_o moisture_n and_o as_o well_o the_o woman_n as_o the_o man_n seed_n be_v mix_v together_o so_o that_o if_o a_o woman_n have_v have_v child_n and_o observe_v when_o the_o seed_n first_o begin_v to_o stay_v in_o her_o body_n she_o shall_v know_v the_o day_n she_o conceive_v the_o same_o hypocrates_n in_o his_o treatise_n de_fw-fr natura_fw-la puâ—…ri_fw-la have_v these_o word_n if_o the_o geniture_n of_o both_o parent_n stay_v in_o the_o woman_n womb_n than_o first_o because_o the_o woman_n be_v seldom_o at_o rest_n it_o be_v mingle_v condense_v and_o thicken_v with_o heat_n the_o word_n of_o galen_n be_v if_o the_o seed_n remain_v in_o the_o matrix_fw-la the_o woman_n will_v conceive_v and_o in_o another_o place_n i_o have_v read_v all_o the_o physician_n that_o have_v write_v of_o this_o matter_n which_o i_o find_v to_o affirm_v the_o same_o thing_n that_o if_o a_o woman_n will_v conceive_v of_o necessity_n the_o man_n seed_n must_v remain_v in_o her_o body_n in_o like_a manner_n macroâ—…ius_n the_o seed_n say_v he_o that_o after_o injection_n do_v not_o come_v forth_o again_o in_o seven_o hour_n may_v be_v pronounce_v to_o stay_v in_o order_n to_o conception_n which_o most_o of_o the_o ancient_n both_o greek_n and_o arabian_n in_o all_o their_o write_n assert_v as_o have_v learn_v it_o from_o manifold_a observation_n among_o the_o modern_n fernelius_n ludovicus_n mercatus_n and_o several_a other_o maintain_v the_o same_o doctrine_n 3._o experience_n for_o galen_n write_v that_o he_o have_v often_o be_v tell_v by_o person_n experience_v in_o those_o affair_n that_o mare_n bitch_n ass_n cow_n goat_n and_o sheep_n manifest_o retain_v the_o seed_n in_o their_o womb_n as_o also_o that_o he_o himself_o have_v frequent_o make_v trial_n of_o it_o and_o always_o observe_v in_o all_o creature_n that_o retain_v their_o seed_n after_o conception_n and_o become_v impregnate_v that_o the_o seed_n be_v still_o find_v in_o the_o womb_n upon_o dissection_n which_o if_o galen_n find_v to_o be_v always_o true_a in_o brute_n animal_n why_o not_o in_o woman_n but_o use_n confirm_v the_o same_o for_o woman_n certain_o know_v themselves_o to_o be_v with_o child_n if_o they_o observe_v their_o privity_n to_o continue_v dry_a after_o copulation_n and_o that_o none_o of_o the_o seed_n come_v away_o from_o they_o ask_v a_o hundred_o woman_n one_o after_o another_o and_o they_o will_v unanimous_o confess_v that_o to_o be_v a_o certain_a sign_n of_o their_o conceive_v and_o be_v with_o child_n and_o they_o shall_v certain_o know_v by_o that_o sign_n when_o they_o conceive_v but_o that_o after_o copulation_n in_o the_o night_n they_o fall_v asleep_o or_o after_o copulation_n in_o the_o day_n time_n take_v up_o with_o other_o business_n they_o never_o take_v exact_a notice_n whether_o the_o seed_n come_v from_o they_o or_o no._n which_o not_o be_v diligent_o observe_v by_o they_o they_o seldom_o know_v certain_o when_o they_o conceive_v and_o begin_v their_o reckon_a from_o the_o time_n they_o miss_v their_o flower_n and_o so_o be_v frequent_o mistake_v in_o their_o account_n xix_o but_o neither_o the_o foresay_a reason_n again_o nor_o the_o authority_n of_o the_o most_o famous_a physician_n nor_o the_o acknowledgement_n of_o the_o woman_n themselves_o can_v prevail_v so_o far_o but_o that_o harvey_n will_v still_o maintain_v that_o the_o seed_n contribute_v nothing_o to_o the_o growth_n and_o form_n of_o the_o part_n and_o for_o that_o reason_n assert_n that_o the_o seed_n either_o do_v not_o enter_v the_o womb_n or_o be_v enter_v flow_v out_o again_o without_o prejudice_n to_o conception_n into_o which_o error_n he_o have_v also_o draw_v regius_n and_o several_a other_o philosopher_n the_o reason_n that_o confirm_v he_o in_o his_o opinion_n he_o take_v from_o ocular_a testimony_n as_o have_v dissect_v several_a doâ—…s_n hind_n and_o many_o other_o brute_n creature_n yet_o never_o find_v any_o seed_n in_o their_o womb_n though_o he_o believe_v several_a of_o those_o creature_n to_o have_v be_v with_o young_a in_o bitch_n coney_n and_o several_a other_o animal_n say_v he_o i_o have_v make_v trial_n that_o there_o be_v nothing_o to_o be_v find_v in_o the_o womb_n for_o several_a day_n after_o coition_n that_o i_o be_o convince_v that_o the_o birth_n do_v not_o proceed_v from_o the_o seed_n either_o of_o male_n or_o female_n inject_v into_o the_o womb_n in_o coition_n nor_o from_o the_o menstruous_a blood_n as_o the_o matter_n according_a to_o aristotle_n neither_o that_o there_o be_v any_o conception_n present_o after_o coition_n and_o that_o therefore_o it_o can_v be_v true_a that_o in_o a_o prolific_a coition_n there_o be_v any_o matter_n prepare_v in_o the_o womb_n which_o the_o virtue_n of_o the_o male_a seed_n coagulate_v like_o rennet_n for_o there_o be_v nothing_o at_o all_o to_o be_v see_v therein_o for_o several_a day_n and_o in_o another_o place_n exercit._n 17._o in_o the_o cavity_n of_o the_o womb_n say_v he_o i_o never_o can_v find_v any_o seed_n of_o the_o male_a nor_o any_o thing_n else_o that_o render_v towards_o conception_n and_o yet_o the_o male_n every_o day_n copulate_v with_o the_o female_n and_o i_o dissect_v several_a of_o those_o female_n and_o this_o i_o have_v always_o find_v to_o
move_v xlvi_o here_o perhaps_o by_o way_n of_o a_o virtue_n corollary_n some_o one_o may_v ask_v i_o what_o be_v that_o same_o architectonic_a virtue_n latent_fw-la in_o the_o prolific_a seed_n which_o perform_v the_o formation_n of_o the_o part_n in_o the_o forego_n chapter_n we_o have_v discourse_v at_o large_a concern_v the_o enliven_a spirit_n implant_v in_o the_o prolific_a seed_n as_o it_o be_v the_o subject_a of_o the_o first_o form_v spirit_n but_o because_o no_o spirit_n of_o itself_o and_o by_o its_o own_o power_n seem_v able_a to_o perfect_a generation_n unless_o it_o have_v in_o its_o self_n some_o effective_a principle_n by_o virtue_n whereof_o it_o produce_v that_o effect_n hence_o the_o question_n arise_v what_o that_o be_v that_o afford_v that_o active_a force_n to_o the_o spirit_n and_o power_n to_o form_v a_o live_a body_n and_o endue_v the_o matter_n with_o all_o manner_n of_o perfection_n and_o produce_v order_n figure_n growth_n number_n situation_n and_o those_o other_o thing_n which_o be_v observe_v in_o live_a body_n which_o be_v a_o thing_n hitherto_o unknown_a and_o have_v hold_v the_o mind_n of_o all_o philosopher_n in_o deep_a suspense_n of_o who_o the_o great_a part_n have_v rather_o choose_v tacit_o to_o admire_v the_o supreme_a operator_n and_o his_o work_n than_o to_o unfold_v he_o and_o so_o affirm_v with_o lactantius_n that_o man_n contribute_v nothing_o to_o his_o birth_n but_o the_o matter_n which_o be_v the_o seed_n but_o that_o all_o the_o rest_n be_v the_o handy_a work_n of_o god_n the_o conception_n the_o form_n of_o the_o body_n the_o inspiration_n of_o the_o soul_n and_o the_o conservation_n of_o the_o part_n in_o which_o sense_n say_v harvey_n most_o true_o and_o pious_o do_v he_o believe_v who_o deduce_v the_o generation_n of_o all_o thing_n from_o the_o same_o eternal_a and_o omnipotent_a deity_n upon_o who_o pleasure_n depend_v the_o universality_n of_o the_o thing_n themselves_o but_o other_o who_o believe_v that_o the_o bound_n of_o nature_n be_v not_o so_o slight_o to_o be_v skip_v over_o nor_o think_v that_o in_o the_o inquiry_n after_o the_o principle_n of_o generation_n there_o be_v such_o a_o necessity_n to_o have_v recourse_n to_o the_o first_o architect_n and_o governor_n of_o the_o whole_a universe_n but_o that_o the_o first_o form_v and_o efficient_a cause_n create_v by_o god_n with_o the_o thing_n themselves_o and_o infuse_v and_o plant_v within_o they_o be_v to_o be_v seek_v out_o of_o the_o thing_n themselves_o more_o arrogant_o have_v presume_v to_o give_v we_o a_o clear_a explication_n of_o the_o matter_n by_o philosophical_a reason_n yet_o differ_v in_o their_o opinion_n which_o be_v various_a and_o manifold_a xlvii_o for_o galen_n call_v this_o architectonic_a it_o power_n sometime_o by_o the_o name_n of_o nature_n sometime_o natural_a heat_n sometime_o the_o inbred_a temperament_n sometime_o the_o spirit_n which_o he_o affirm_v to_o be_v a_o substance_n of_o itself_o movable_a and_o always_o movable_a aristotle_n distinguish_v between_o the_o heat_n or_o spirit_n of_o the_o seed_n and_o nature_n assert_n the_o artichectonic_a power_n to_o be_v that_o nature_n which_o be_v in_o the_o spirit_n of_o the_o seed_n and_o therefore_o distinct_a from_o the_o spirit_n itself_o which_o be_v inherent_a in_o the_o spirit_n as_o in_o its_o subject_a and_o act_n upon_o the_o spirit_n as_o its_o matter_n this_o nature_n in_o the_o spirit_n of_o the_o seed_n be_v also_o acknowledge_v by_o hypocrates_n say_v that_o it_o be_v learn_v though_o it_o have_v not_o learn_v right_o to_o act_v not_o that_o it_o be_v rational_a but_o because_o as_o galen_n explain_v it_o it_o act_n of_o itself_o all_o that_o be_v necessary_a to_o be_v act_v without_o any_o direction_n hence_o deusingius_n define_v it_o to_o be_v a_o certain_a immaterial_a substance_n arise_v out_o of_o the_o matter_n so_o determine_v to_o the_o matter_n by_o the_o supreme_a god_n that_o it_o can_v neither_o be_v nor_o subsist_v nor_o operate_v without_o it_o this_o same_o architectonic_a virtue_n other_o with_o avicen_n call_v the_o intelligence_n other_o with_o averrhoe_n and_o scotus_n a_o celestial_a force_n or_o a_o divine_a efficacy_n jacob_n scheggius_n call_v it_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d oâ—…_n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d active_a or_o form_v reason_n and_o say_v that_o by_o the_o word_n reason_n or_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d he_o understand_v a_o substantial_a form_n which_o be_v not_o to_o be_v apprehend_v by_o sense_n but_o by_o the_o understanding_n and_o reason_n and_o so_o while_o he_o seem_v to_o speak_v something_o he_o say_v nothing_o at_o all_o xlviii_o the_o platonic_n call_v it_o a_o platonist_n general_n soul_n diffuse_v through_o the_o whole_a world_n which_o according_a to_o the_o diversity_n of_o material_n and_o seed_n produce_v various_a generation_n as_o a_o plant_n from_o the_o seed_n of_o a_o plant_n a_o man_n from_o the_o seed_n of_o a_o man_n a_o horse_n from_o that_o of_o a_o horse_n a_o fish_n from_o that_o of_o a_o world_n fish_n etc._n etc._n but_o plotin_n the_o great_a platonist_n distinguish_v this_o same_o architectonic_a virtue_n from_o the_o platonic_a soul_n of_o the_o world_n as_o produce_v from_o that_o by_o which_o it_o be_v produce_v and_o therefore_o he_o call_v it_o nature_n flow_v from_o the_o soul_n of_o the_o world_n which_o he_o say_v be_v the_o essential_a act_n of_o it_o and_o the_o life_n depend_v upon_o it_o themistius_n say_v that_o the_o form_v power_n be_v the_o soul_n enclose_v in_o the_o seed_n potential_o enliven_v deusingius_n in_o his_o original_a of_o the_o soul_n call_v it_o nature_n in_o the_o seed_n that_o be_v as_o he_o explain_v himself_o a_o soul_n potential_o subsist_v in_o the_o seed_n be_v in_o itself_o the_o beginning_n and_o cause_n of_o motion_n but_o in_o a_o body_n already_o form_v he_o call_v it_o the_o soul_n actual_o subsist_v and_o so_o without_o any_o necessity_n at_o all_o distinguish_v one_o and_o the_o same_o thing_n into_o two_o and_o give_v it_o two_o distinct_a name_n as_o it_o either_o rest_v or_o act_n and_o according_a to_o the_o diversity_n of_o the_o subject_a to_o be_v form_v or_o else_o already_o form_v just_o as_o if_o a_o man_n distinguish_v between_o a_o painter_n lazy_o sleep_v or_o paint_v awake_a shall_v call_v the_o one_o nature_n latent_fw-la in_o his_o spirit_n as_o one_o that_o can_v paint_v if_o he_o be_v awake_a and_o the_o other_o a_o real_a painter_n as_o one_o actual_o paint_v as_o if_o the_o painter_n that_o sleep_v be_v not_o as_o much_o a_o painter_n as_o he_o that_o actual_o paint_v whereas_o as_o it_o appear_v by_o the_o effect_n that_o which_o be_v able_a to_o form_v a_o body_n at_o first_o out_o of_o the_o seed_n and_o that_o which_o actual_o form_n be_v not_o one_o and_o the_o same_o thing_n and_o so_o by_o a_o certain_a continuation_n the_o form_n of_o the_o thing_n form_v remain_v this_o opinion_n of_o his_o deusingius_n seem_v to_o have_v draw_v from_o the_o institutes_n of_o the_o platonist_n who_o distinguish_v between_o the_o soul_n and_o be_v a_o soul_n that_o be_v between_o the_o substance_n of_o the_o soul_n which_o be_v say_v to_o be_v in_o the_o seed_n and_o the_o appellation_n of_o nature_n and_o the_o soul_n which_o act_v at_o this_o prâ—…sent_n and_o be_v the_o form_n of_o the_o form_a body_n fernelius_n call_v the_o plastic_a power_n a_o spirit_n but_o he_o do_v not_o mean_v such_o a_o common_a spirit_n which_o the_o physician_n say_v be_v raise_v by_o the_o preparation_n of_o the_o bowel_n out_o of_o the_o humour_n but_o some_o other_o spirit_n of_o far_o sublime_a excellency_n for_o say_v he_o this_o spirit_n be_v a_o ethereal_a body_n the_o seat_n and_o bond_n of_o heat_n and_o the_o faculty_n and_o the_o first_o instrument_n of_o the_o duty_n to_o be_v perform_v and_o lib._n 2._o de_fw-la abdit_fw-la c._n 10._o he_o believe_v it_o to_o be_v something_o that_o flow_v down_o from_o heaven_n for_o say_v he_o the_o heaven_n without_o any_o seed_n produce_v many_o both_o creature_n and_o plant_n but_o the_o seed_n generate_v nothing_o without_o the_o heaven_n the_o seed_n only_o prepare_v apt_o and_o convenient_o material_n for_o the_o beget_n of_o thing_n the_o heaven_n send_v into_o the_o matter_n prepare_v form_n and_o consummate_a perfection_n and_o raise_v life_n in_o all_o thing_n a_o little_a after_o he_o add_v one_o form_n of_o heaven_n within_o its_o power_n comprehend_v all_o the_o form_n that_o ever_o be_v or_o can_v be_v of_o all_o creature_n plant_n stone_n and_o metal_n and_o impregnate_v with_o those_o innumerable_a form_n cast_v as_o in_o a_o mould_n and_o generate_v all_o thing_n out_o of_o itself_o xlix_o other_o believe_v the_o plastic_a virtue_n virtue_n to_o be_v a_o certain_a power_n flow_v into_o the_o seed_n from_o the_o soul_n of_o
willis_n pretend_v to_o explain_v the_o soul_n yet_o more_o perspicuous_o define_v it_o a_o little_a after_o to_o be_v a_o heap_n of_o contiguous_a particle_n exist_v in_o a_o swift_a motion_n and_o then_o to_o show_v the_o nature_n and_o original_n of_o those_o particle_n he_o thus_o proceed_v cap._n 4._o in_o mechanical_a thing_n fire_n air_n and_o light_n be_v chief_o energetical_a which_o human_a industry_n be_v always_o wont_a to_o use_v for_o the_o more_o stupendous_a and_o no_o less_o necessary_a work_n in_o like_a manner_n we_o may_v believe_v that_o the_o supreme_a workmaster_n to_o wit_n the_o great_a creator_n in_o the_o beginning_n do_v make_v the_o great_o active_a and_o most_o subtle_a soul_n of_o live_a creature_n out_o of_o their_o particle_n as_o the_o most_o active_a to_o which_o he_o also_o give_v a_o great_a and_o as_o it_o be_v a_o supernatural_a virtue_n and_o efficacy_n from_o the_o most_o excellent_a structure_n of_o the_o organ_n most_o exquisite_o labour_v beyond_o the_o workmanship_n of_o any_o other_o machine_n lxxiii_o but_o suppose_v the_o substance_n animadversion_n of_o the_o organ_n wherein_o the_o soul_n most_o near_o reside_v to_o be_v make_v out_o of_o such_o principle_n and_o so_o the_o organ_n of_o the_o soul_n to_o be_v well_o compose_v what_o be_v this_o to_o our_o enquiry_n the_o true_a existence_n of_o the_o soul_n consist_v not_o in_o the_o substance_n of_o the_o organ_n but_o in_o its_o own_o substance_n and_o appear_v by_o its_o act_n or_o operation_n as_o the_o sight_n consist_v not_o in_o a_o eye_n well_o compose_v of_o good_a substance_n but_o in_o the_o act_n of_o see_v and_o perception_n of_o the_o visible_a ray_n which_o act_n of_o sight_n the_o soul_n accomplish_v by_o mean_n of_o the_o organ_n of_o sight_n well_o form_v but_o now_o i_o will_v fain_o know_v what_o that_o be_v which_o give_v life_n to_o that_o heap_n of_o particle_n constitute_v the_o substance_n of_o the_o soul_n and_o by_o its_o presence_n form_n and_o enlivens_fw-la the_o other_o part_n and_o excite_v they_o to_o so_o many_o various_a wonderful_a and_o distinct_a operation_n when_o it_o be_v say_v that_o the_o soul_n be_v a_o heap_n of_o most_o subtle_a particle_n or_o a_o fire_n then_o only_o by_o a_o impropriety_n of_o speech_n the_o thing_n contain_v be_v design_v for_o the_o thing_n contain_v that_o be_v some_o most_o subtle_a subject_n wherein_o the_o soul_n most_o near_o reside_v for_o that_o proper_o it_o be_v something_o else_o beside_o fire_n be_v apparent_a from_o the_o contrariety_n of_o the_o action_n for_o the_o fire_n destroy_v the_o soul_n preserve_v the_o fire_n destroy_v body_n form_v the_o soul_n both_o form_n and_o produce_v thing_n not_o form_v the_o fire_n be_v sensible_a of_o nothing_o the_o soul_n by_o mean_n of_o the_o sensitive_a organ_n see_v hear_v and_o taste_v etc._n etc._n hence_o the_o most_o learned_a willis_n though_o a_o most_o stout_a asserter_n of_o his_o own_o opinion_n at_o length_n be_v force_v to_o distinguish_v the_o soul_n from_o its_o corporeal_a subject_n for_o say_v he_o as_o soon_o as_o any_o matter_n be_v dispose_v to_o receive_v life_n by_o the_o law_n of_o the_o creation_n the_o soul_n which_o be_v the_o foâ—…m_n of_o the_o thing_n and_o the_o body_n which_o be_v say_v to_o be_v the_o matter_n begin_v to_o be_v form_v under_o a_o certain_a species_n according_a to_o the_o character_n imprint_v in_o '_o they_o lxxiv_o therefore_o the_o form_n that_o inhabit_v be_v the_o soul_n be_v something_o different_a from_o that_o same_o matter_n which_o be_v the_o next_o subject_n or_o habitaculum_fw-la of_o the_o soul_n in_o like_a manner_n speak_v of_o the_o principle_n of_o the_o soul_n as_o to_o the_o first_o beginning_n of_o the_o corporeal_a soul_n say_v he_o this_o as_o a_o shellfish_n form_n and_o â—…its_v its_o shell_n to_o itself_o exist_v somewhat_o a_o little_a soon_o and_o so_o more_o noble_a than_o the_o organical_a body_n because_o a_o certain_a portion_n of_o animal_n spirit_n or_o most_o subtle_a animal_n or_o a_o little_a soul_n not_o yet_o enkindle_v lie_v hide_v in_o the_o seminal_a humour_n which_o have_v get_v a_o proper_a fire_n place_n and_o at_o length_n be_v kindle_v from_o the_o soul_n of_o the_o parent_n act_v or_o lean_v to_o it_o as_o a_o flame_n from_o a_o flame_n begin_v to_o shine_v forth_o and_o unfold_v itself_o a_o little_a before_o the_o first_o groundwork_n of_o the_o body_n be_v lay_v this_o order_n the_o web_n of_o the_o conception_n and_o agitate_v the_o apply_v matter_n etc._n etc._n lxxv_o now_o i_o will_v have_v dr._n soul_n thomas_n willis_n explain_v what_o he_o mean_v by_o that_o little_a diminutive_a soul_n not_o yet_o enkindle_v for_o a_o heap_n of_o animal_n spirit_n or_o any_o atom_n whatever_o can_v be_v nothing_o but_o the_o near_a matter_n wherein_o it_o abide_v for_o such_o a_o subject_a do_v not_o live_v unless_o there_o be_v in_o it_o some_o live_a thing_n to_o enliven_v that_o heap_n for_o such_o a_o subject_a in_o generation_n neither_o know_v how_o or_o be_v ever_o teach_v to_o form_n delineate_v compose_v and_o enlarge_v all_o the_o part_n in_o such_o exact_a order_n which_o what_o it_o be_v we_o know_v not_o only_o we_o find_v it_o by_o its_o effect_n hence_o willis_n himself_o acknowledge_v that_o the_o soul_n can_v be_v perceive_v by_o our_o sense_n but_o only_o we_o understand_v it_o by_o its_o effect_n and_o operation_n from_o which_o word_n of_o he_o it_o appear_v that_o whatever_o dr._n willis_n say_v before_o of_o fire_n and_o a_o heap_n of_o animal_n spirit_n and_o atom_n they_o be_v only_o mere_a and_o most_o uncertain_a conjecture_n which_o denote_v not_o the_o soul_n itself_o but_o only_o either_o its_o next_o subject_n wherein_o it_o abide_v or_o by_o a_o similitude_n of_o thin_a body_n of_o swift_a action_n the_o manner_n in_o some_o measure_n of_o their_o action_n for_o to_o assert_v that_o the_o soul_n be_v a_o heap_n of_o most_o subtle_a atom_n or_o a_o fire_n be_v the_o same_o as_o to_o assert_v that_o the_o sight_n be_v fire_n because_o that_o by_o the_o mean_n of_o the_o most_o subtle_a movable_a fire_n its_o action_n be_v accomplish_v nor_o can_v be_v accomplish_v without_o it_o whereas_o it_o be_v not_o that_o same_o medium_fw-la into_o which_o the_o visible_a ray_n be_v imprint_v as_o the_o subject_a and_o with_o it_o convey_v to_o the_o eye_n but_o the_o perception_n of_o those_o ray_n that_o make_v the_o sight_n as_o therefore_o that_o percipient_a be_v something_o else_o quite_o different_a from_o the_o air_n by_o mean_n of_o which_o the_o visible_a ray_n be_v convey_v to_o the_o visible_a organ_n so_o the_o soul_n be_v somewhat_o else_o which_o be_v different_a from_o the_o fire_n or_o any_o other_o heap_n of_o atom_n by_o mean_n of_o which_o it_o subsist_v and_o operate_v in_o the_o body_n lxxvi_o from_o whence_o it_o be_v apparent_a absurdity_n how_o absurd_a that_o be_v which_o dr._n willis_n add_v cap._n 2._o the_o existency_n of_o the_o corporeal_a soul_n depend_v altogether_o upon_o its_o act_n or_o life_n the_o word_n depend_v be_v ill_a he_o shall_v have_v rather_o say_v become_v know_v for_o by_o the_o act_n itself_o or_o life_n we_o only_o discover_v that_o such_o a_o soul_n be_v present_a and_o act_n to_o enliven_v the_o body_n wherein_o it_o abide_v for_o example_n when_o i_o write_v any_o thing_n by_o that_o act_n it_o be_v know_v that_o the_o hand_n of_o a_o writer_n perform_v that_o act_n however_o the_o hand_n that_o write_v be_v quite_o different_a from_o the_o act_n which_o be_v the_o writing_n and_o do_v not_o altogether_o depend_v upon_o that_o act_n only_o by_o that_o act_n the_o presence_n of_o the_o agent_n be_v make_v know_v wherefore_o it_o be_v not_o well_o add_v by_o dr._n willis_n the_o essence_n of_o this_o begin_v altogether_o from_o life_n as_o it_o be_v from_o the_o fire_n of_o a_o subtle_a matter_n i_o say_v he_o assert_v this_o erroneous_o for_o that_o the_o soul_n do_v not_o begin_v from_o life_n which_o nevertheless_o lie_v as_o it_o be_v imprison_v in_o the_o seed_n till_o with_o its_o spirituous_a subject_n wherein_o it_o reside_v it_o remain_v wrap_v up_o in_o the_o thick_a particle_n of_o the_o seed_n from_o whence_o be_v set_v at_o liberty_n in_o a_o convenient_a place_n by_o the_o heat_n it_o begin_v to_o act_v and_o perform_v its_o duty_n and_o enliven_v form_n nourish_v and_o increase_v the_o body_n where_o it_o reside_v and_o thus_o by_o these_o action_n we_o discover_v that_o such_o a_o enliven_a soul_n be_v in_o the_o body_n soul_n lxxvii_o of_o the_o affection_n or_o passion_n of_o this_o soul_n many_o thing_n may_v be_v write_v which_o however_o we_o purposely_o omit_v lest_o our_o digression_n shall_v be_v too_o tedious_a in_o the_o mean_a while_o we_o
force_v in_o at_o the_o upper_a part_n out_o of_o the_o syringe_n i_o say_v through_o the_o pore_n because_o there_o be_v no_o need_n of_o middle_a pipe_n to_o convey_v the_o water_n into_o the_o low_a pipe_n for_o that_o the_o pore_n of_o the_o sponge_n afford_v a_o sufficient_a passage_n but_o if_o these_o pore_n be_v straighten_v and_o the_o low_a pipe_n be_v contract_v by_o any_o accident_n that_o the_o water_n can_v pass_v equal_a in_o quantity_n and_o swiftness_n then_o the_o sponge_n receive_v more_o than_o it_o can_v transmit_v begin_v to_o swell_v and_o consequent_o the_o loose_a piece_n of_o leather_n wherein_o it_o be_v wrap_v become_v distend_v hard_a and_o tumid_a the_o same_o will_v happen_v if_o any_o viscous_a matter_n be_v force_v through_o the_o syringe_n into_o the_o sponge_n by_o which_o the_o pore_n and_o passage_n be_v stop_v up_o for_o then_o receive_v much_o more_o than_o it_o can_v well_o discharge_v of_o necessity_n it_o will_v rise_v into_o a_o tumour_n he_o that_o will_v apply_v this_o similitude_n to_o the_o body_n of_o man_n will_v find_v the_o circulation_n of_o the_o blood_n to_o be_v occasion_v in_o like_a manner_n through_o the_o pore_n of_o the_o substance_n and_o hence_o perceive_v the_o cause_n of_o most_o swell_n fourteen_o there_o be_v a_o extraordinary_a and_o circulation_n manifold_a necessity_n of_o this_o circulation_n 1._o see_v that_o the_o blood_n be_v once_o discharge_v into_o the_o part_n the_o far_a off_o it_o flow_v from_o the_o hearth_n of_o its_o fire_n be_v so_o much_o the_o more_o refrigerated_a and_o less_o a_o part_n for_o nourishment_n there_o be_v a_o necessity_n of_o its_o return_n to_o the_o fountain_n of_o heat_n the_o heart_n to_o be_v again_o new_o warm_v and_o attenuate_v therein_o which_o return_n be_v occasion_v by_o this_o circulation_n 2._o without_o this_o circulation_n neither_o can_v the_o blood_n be_v force_v to_o the_o part_n that_o be_v to_o be_v nourish_v nor_o can_v that_o which_o remain_v after_o nourishment_n together_o with_o the_o chylus_n be_v carry_v back_o to_o the_o heart_n 3._o by_o mean_n of_o this_o all_o the_o particle_n of_o the_o blood_n be_v make_v fit_a for_o nourishment_n by_o degree_n and_o according_a to_o a_o certain_a order_n for_o there_o be_v no_o long_a concoction_n in_o the_o heart_n but_o only_o a_o certain_a swift_a dilatation_n therefore_o the_o chylus_n upon_o its_o first_o passage_n through_o the_o heart_n do_v not_o acquire_v the_o absolute_a perfection_n of_o blood_n but_o at_o several_a passage_n sometime_o these_o sometime_o those_o particle_n become_v more_o subtle_a and_o fit_a for_o nourishment_n 4._o by_o the_o help_n of_o this_o circulation_n the_o virtue_n of_o medicine_n take_v and_o apply_v be_v carry_v through_o the_o whole_a body_n or_o the_o great_a part_n thereof_o 5._o by_o mean_n of_o this_o the_o blood_n be_v in_o continual_a motion_n and_o preserve_v from_o congeal_v and_o putrify_v 6._o by_o mean_n of_o this_o we_o come_v to_o the_o knowledge_n of_o many_o disease_n concern_v which_o in_o former_a time_n many_o dispute_n have_v arisen_a among_o physician_n 7._o by_o mean_n of_o this_o physician_n also_o understand_v how_o to_o undertake_v the_o cure_n of_o most_o disease_n whereas_o former_o they_o only_o proceed_v by_o uncertain_a conjecture_n there_o be_v no_o necessity_n that_o i_o shall_v here_o refute_v in_o particular_a the_o vain_a argument_n of_o primrosius_fw-la parisianus_fw-la and_o other_o who_o stiff_o endeavour_v to_o oppose_v this_o circulation_n and_o uphold_v the_o darkness_n of_o former_a age_n remit_v the_o reader_n that_o desire_v to_o be_v more_o particular_o inform_v of_o these_o thing_n to_o ent_n highmore_n and_o several_a other_o who_o make_v it_o their_o business_n to_o refute_v the_o argument_n of_o such_o as_o uphold_v the_o contrary_a opinion_n circulate_a xv._n but_o here_o remain_v two_o more_o doubt_n 1._o whether_o the_o chylus_n circulate_v through_o the_o whole_a body_n 2._o whether_o the_o serum_fw-la circulate_v in_o like_a manner_n i_o answer_v that_o as_o to_o the_o chylus_n so_o long_o as_o it_o be_v not_o within_o the_o command_n of_o the_o heart_n and_o before_o it_o have_v enter_v the_o vein_n it_o be_v not_o force_v by_o the_o beat_n of_o the_o heart_n and_o consequent_o do_v not_o circulate_a thus_o the_o chylus_n contain_v in_o the_o milky_a mesenteric_a and_o pectoral_a vessel_n be_v thrust_v forward_o by_o the_o compressure_n of_o the_o muscle_n and_o other_o part_n but_o be_v not_o move_v further_a forward_o by_o the_o beat_n of_o the_o heart_n so_o long_o as_o it_o have_v not_o enter_v the_o vein_n so_o the_o chylus_n fall_v out_o of_o the_o milky_a vessel_n into_o the_o breast_n circulate_v no_o far_o but_o like_o milk_n be_v either_o suck_v or_o flow_v of_o its_o own_o accord_n out_o of_o the_o teat_n but_o if_o any_o part_n of_o it_o there_o enter_v the_o mamillary_n vein_n that_o same_o still_o retain_v the_o form_n of_o milk_n or_o chylus_n be_v convey_v together_o with_o the_o vein-blood_n to_o the_o heart_n wherein_o be_v dilate_v present_o it_o lose_v the_o form_n of_o chylus_n or_o milk_n and_o assume_v the_o form_n of_o blood_n at_o first_o more_o crude_a or_o less_o spirituous_a but_o afterward_o to_o be_v more_o and_o more_o perfect_v by_o several_a passage_n '_o through_o the_o heart_n and_o so_o it_o do_v not_o circulate_a through_o the_o whole_a body_n in_o the_o form_n of_o chylus_n but_o in_o the_o form_n of_o blood_n have_v no_o manner_n of_o similitude_n with_o the_o chylus_n whence_o it_o come_v to_o pass_v that_o there_o be_v no_o chylus_n to_o be_v find_v or_o that_o can_v be_v find_v in_o the_o artery_n in_o like_a manner_n neither_o do_v the_o chylus_n circulate_v in_o woman_n with_o child_n towards_o the_o cheesecake_n or_o amnion_n as_o neither_o do_v it_o in_o some_o woman_n not_o with_o child_n but_o flow_v likewise_o to_o the_o flux_n womb_n be_v corrupt_v and_o putrefy_v about_o the_o womb_n and_o flow_v forth_o with_o more_o or_o less_o ill_a smell_n according_a as_o its_o corruption_n be_v more_o or_o less_o which_o be_v most_o probable_a to_o be_v the_o most_o obvious_a cause_n of_o uterine_n flux_n also_o the_o chylus_n that_o sometime_o flow_v to_o the_o urinary_a bladder_n can_v circulate_v all_o which_o thing_n be_v consider_v we_o must_v conclude_v at_o once_o that_o the_o chylus_n do_v not_o circulate_a through_o the_o whole_a body_n but_o that_o enter_v the_o vein_n it_o retain_v the_o form_n of_o chylus_n only_o so_o far_o as_o the_o heart_n and_o there_o lose_v its_o form_n upon_o the_o dilatation_n as_o for_o the_o serum_fw-la this_o be_v also_o to_o be_v say_v that_o it_o do_v not_o circulate_a but_o when_o it_o enter_v the_o blood-bearing_a vessel_n for_o no_o humour_n circulate_v by_o virtue_n of_o the_o beat_n of_o the_o heart_n till_o after_o they_o have_v enter_v the_o limit_n of_o the_o heart_n command_n and_o become_v subject_a to_o its_o motion_n but_o so_o long_o as_o they_o acknowledge_v any_o other_o mover_n such_o as_o be_v the_o peristaltic_a motion_n of_o the_o stomach_n gut_n and_o other_o part_n and_o the_o compressure_n of_o the_o abdomen_fw-la etc._n etc._n they_o never_o circulate_v as_o the_o serum_fw-la when_o have_v pass_v beyond_o the_o bound_n of_o the_o heart_n empire_n it_o fall_v into_o the_o ureter_n and_o bladder_n and_o the_o flegmatic_a lympha_fw-la when_o separate_v from_o the_o blood_n of_o the_o choroidal_a fold_n it_o come_v to_o be_v deposit_v in_o the_o ventricles_n of_o the_o brain_n circulate_v no_o more_o though_o it_o circulate_v before_o when_o it_o be_v mix_v with_o the_o blood_n chap._n ix_o of_o the_o part_n of_o the_o heart_n see_v the_o 9th_o table_n i._o in_o the_o heart_n be_v these_o part_n to_o heart_n be_v special_o consider_v two_o little_a ear_n two_o ventricles_n with_o a_o middle_a septum_fw-la that_o distinguish_v they_o eleven_o valve_n and_o four_o large_a vessel_n of_o which_o two_o adhere_v to_o the_o right_a ventricle_n the_o hollow_a vein_n of_o the_o pulmonary_a artery_n and_o two_o adhere_v to_o the_o left_a ventricle_n the_o pulmonary_a vein_n and_o the_o aorta_fw-mi artery_n now_o let_v we_o we_o see_v in_o what_o order_n the_o make_n of_o that_o enliven_a nectar_n proceed_v in_o this_o warehouse_n of_o sanguification_n to_o which_o purpose_n we_o shall_v produce_v the_o several_a part_n in_o that_o order_n as_o nature_n make_v use_v of_o they_o in_o the_o execution_n of_o this_o office_n ii_o the_o little_a ear_n be_v as_o it_o be_v ear_n appendix_n to_o the_o heart_n seat_v on_o both_o side_n at_o the_o basis_n of_o the_o heart_n before_o the_o orifice_n of_o the_o vessel_n carry_v the_o matter_n to_o the_o ventricles_n and_o from_o some_o sort_n of_o likeness_n to_o the_o ear_n call_v the_o little_a ear_n of_o the_o heart_n iii_o they_o
the_o spirit_n or_o vivific_a juice_n which_o be_v in_o the_o blood_n itself_o to_o which_o he_o add_v a_o axiom_n because_o say_v he_o the_o same_o quatenus_fw-la the_o same_o always_o operate_v the_o same_o and_o hence_o he_o conclude_v that_o the_o cause_n that_o make_v the_o first_o blood_n in_o the_o first_o conception_n the_o same_o or_o at_o least_o a_o cause_n aequipollent_a to_o it_o ought_v afterward_o also_o to_o be_v esteem_v the_o fountain_n of_o sanguification_n this_o opinion_n he_o confirm_v with_o many_o specious_a reason_n which_o i_o omit_v for_o brevity_n sake_n iu._n but_o we_o answer_v to_o the_o most_o opinion_n learned_a glisson_n that_o the_o vivific_a spirit_n be_v the_o first_o mover_n in_o the_o seed_n and_o that_o when_o it_o begin_v to_o rise_v into_o act_n and_o enliven_v the_o seed_n so_o dispose_v by_o its_o motion_n the_o vital_a juice_n to_o which_o it_o adhere_v as_o to_o its_o subject_a that_o out_o of_o some_o of_o its_o particle_n be_v make_v the_o heart_n out_o of_o other_o the_o liver_n out_o of_o other_o the_o vessel_n membrane_n etc._n etc._n and_o so_o by_o that_o motion_n they_o erect_v to_o themselves_o a_o habitation_n the_o several_a and_o particular_a part_n of_o which_o according_a to_o the_o various_a disposition_n of_o the_o least_o principle_n perform_v various_a and_o distinct_a operation_n over_o all_o which_o that_o spirit_n preside_v as_o general_a precedent_n for_o enliven_a all_o the_o part_n together_o it_o excite_v every_o one_o to_o the_o function_n proper_o allot_v to_o they_o not_o that_o the_o spirit_n perform_v the_o peculiar_a part_n of_o every_o one_o but_o whatever_o aptitude_n to_o act_v it_o bequeath_v to_o the_o several_a part_n in_o the_o first_o confirmation_n that_o aptitude_n it_o preserve_v by_o its_o presence_n without_o which_o they_o can_v perform_v no_o operation_n at_o all_o therefore_o the_o vivific_a spirit_n according_a to_o the_o axiom_n forecited_n always_o perform_v one_o and_o the_o same_o action_n in_o the_o whole_a body_n that_o be_v to_o say_v it_o enlivens_fw-la but_o it_o do_v not_o produce_v the_o matter_n to_o be_v enliven_v without_o which_o nevertheless_o it_o can_v subsist_v when_o the_o consumption_n of_o its_o subject_a that_o be_v the_o vital_a juice_n require_v daily_a reparation_n therefore_o the_o several_a part_n enliven_v generate_v that_o matter_n by_o degree_n and_o by_o virtue_n of_o many_o and_o various_a concoction_n and_o other_o preparatory_a operation_n which_o the_o vivific_a spirit_n can_v perform_v without_o those_o part_n for_o it_o can_v not_o chylifie_v without_o the_o stomach_n nor_o sanguifie_v without_o the_o heart_n and_o hence_o though_o that_o spirit_n be_v the_o general_a life_n of_o the_o whole_a body_n without_o which_o nothing_o can_v be_v do_v and_o which_o be_v presuppose_v to_o abide_v and_o be_v in_o all_o and_o singular_a the_o part_n special_o operate_a nevertheless_o because_o it_o can_v perform_v those_o operation_n without_o the_o say_a part_n it_o can_v be_v say_v that_o it_o absolute_o perform_v those_o peculiar_a operation_n but_o it_o be_v better_a and_o indeed_o necessary_a to_o say_v that_o they_o proceed_v from_o the_o nature_n of_o the_o several_a live_a part_n and_o so_o the_o ventricle_n in_o respect_n of_o its_o proper_a nature_n chylify_v and_o the_o heart_n only_o sanguify_v and_o no_o other_o part_n of_o the_o body_n can_v perform_v the_o same_o action_n because_o no_o other_o have_v the_o same_o propriety_n of_o nature_n false_a therefore_o it_o be_v what_o glisson_n say_v that_o it_o be_v not_o the_o heart_n but_o this_o vivific_a spirit_n which_o he_o certain_o presuppose_v to_o be_v in_o the_o blood_n that_o generate_v other_o new_a blood_n in_o the_o blood_n itself_o and_o be_v the_o cause_n of_o the_o motion_n of_o the_o blood_n that_o the_o first_o be_v untrue_a be_v apparent_a from_o hence_o for_o that_o if_o the_o blood_n be_v generate_v out_o of_o the_o blood_n exist_v in_o the_o blood_n than_o the_o blood_n be_v out_o of_o order_n and_o distemper_v there_o will_v be_v a_o stop_n to_o sanguification_n but_o the_o contrary_n appear_v in_o person_n scorbutic_a and_o labour_v under_o cachexy_n in_o who_o sanguification_n nevertheless_o go_v forward_o nay_o the_o corruption_n of_o the_o blood_n be_v mend_v and_o correct_v by_o the_o benefit_n of_o the_o heart_n which_o otherwise_o can_v never_o be_v correct_v by_o reason_n of_o the_o distemper_n of_o the_o blood_n on_o the_o other_o side_n if_o the_o heart_n be_v out_o of_o order_n present_o there_o be_v a_o stop_n to_o sanguification_n and_o the_o blood_n itself_o be_v deprave_v the_o latter_a be_v false_a as_o appear_v by_o the_o dissection_n of_o live_a animal_n for_o if_o the_o beginning_n of_o the_o aorta-artery_n be_v tie_v with_o a_o string_n near_o the_o heart_n present_o all_o motion_n of_o the_o blood_n cease_v in_o the_o artery_n which_o will_v still_o continue_v if_o it_o contain_v within_o it_o such_o a_o spirit-mover_n of_o itself_o and_o have_v not_o its_o motion_n from_o without_o but_o cut_v the_o string_n and_o present_o the_o motion_n of_o the_o heart_n return_v by_o virtue_n of_o the_o pulse_n of_o the_o heart_n the_o same_o be_v also_o manifest_a in_o fainthearted_a person_n who_o at_o the_o time_n of_o let_v blood_n fall_v into_o a_o swoon_n upon_o the_o surgeon_n be_v prick_v the_o vein_n nor_o can_v you_o hardly_o perceive_v their_o heart_n to_o beat_v so_o that_o there_o be_v little_a or_o no_o blood_n move_v through_o the_o vessel_n nor_o will_v the_o blood_n flow_v from_o the_o small_a wound_n but_o when_o the_o patient_n come_v again_o to_o himself_o and_o that_o the_o heart_n begin_v to_o beat_v present_o the_o blood_n move_v again_o and_o spin_v out_o at_o the_o little_a hole_n make_v by_o the_o lancet_n whence_o it_o appear_v that_o the_o blood_n be_v not_o move_v or_o generate_v by_o the_o vivific_a spirit_n which_o be_v in_o the_o blood_n but_o by_o the_o heart_n and_o that_o the_o vivific_a spirit_n abide_v in_o all_o the_o part_n of_o the_o body_n do_v only_o revive_v the_o part_n and_o that_o those_o enliven_v part_n according_a to_o the_o variety_n of_o their_o several_a disposition_n act_n special_o and_o after_o various_a manner_n upon_o the_o matter_n to_o be_v enliven_v v._o moreover_o i_o think_v it_o requisite_a blood_n more_o accurate_o to_o examine_v whether_o any_o vivific_a spirit_n as_o glisson_n presuppose_v be_v in_o the_o blood_n i_o know_v indeed_o that_o the_o vital_a spirit_n general_o so_o call_v be_v generate_v in_o the_o heart_n that_o be_v to_o say_v apt_a to_o be_v enliven_v and_o to_o promote_v sanguification_n by_o its_o heat_n yet_o i_o can_v believe_v that_o this_o vivific_a spirit_n that_o be_v already_o actual_o live_v and_o enliven_a be_v mingle_v with_o the_o blood_n when_o that_o spirit_n be_v of_o a_o high_a order_n and_o only_o abide_v in_o the_o german_a and_o blossom_n of_o the_o seed_n and_o the_o necessary_a primogenial_a moisture_n of_o the_o part_n themselves_o of_o the_o body_n and_o must_v be_v rouse_v into_o action_n by_o the_o flow_a in_o of_o the_o hot_a vital_a spirit_n in_o regard_v the_o blood_n itself_o be_v not_o yet_o a_o part_n of_o the_o body_n nor_o enliven_v but_o to_o be_v enliven_v when_o it_o shall_v be_v assimilate_v to_o the_o part_n vi_o thus_o a_o artist_n who_o have_v make_v similiâ—…_n a_o clock_n do_v not_o move_v the_o wheel_n nor_o show_v the_o hour_n but_o he_o make_v the_o clock_n which_o can_v never_o move_v the_o wheel_n nor_o tell_v the_o hour_n unless_o the_o artist_n have_v make_v that_o engine_n and_o bequeath_v such_o a_o aptitude_n to_o it_o which_o afterward_o he_o preserve_v to_o it_o also_o so_o the_o vivific_a spirit_n although_o at_o the_o first_o creation_n of_o the_o part_n it_o make_v the_o heart_n and_o endue_v it_o with_o a_o sanguify_a aptness_n which_o afterward_o it_o also_o preserve_v therein_o by_o its_o presence_n yet_o be_v it_o not_o that_o spirit_n but_o the_o heart_n which_o must_v be_v say_v to_o sanguifie_v as_o to_o the_o first_o principle_n of_o the_o blood_n which_o as_o glisson_n say_v be_v observe_v at_o the_o first_o time_n of_o conception_n before_o the_o heart_n appear_v i_o say_v that_o those_o rudiment_n be_v also_o produce_v by_o the_o heart_n for_o these_o rudiment_n be_v not_o to_o be_v see_v till_o the_o leap_a bubble_n begin_v to_o move_v which_o be_v the_o first_o beginning_n of_o the_o heart_n and_o although_o the_o whole_a structure_n of_o a_o live_a heart_n do_v not_o appear_v to_o the_o eye_n yet_o that_o it_o be_v there_o and_o generate_v the_o first_o principle_n of_o the_o blood_n the_o effect_n teach_v we_o i_o wonder_v indeed_o that_o harvey_n who_o assert_n the_o blood_n to_o be_v make_v before_o other_o thing_n do_v not_o take_v notice_n of_o this_o especial_o
which_o descend_v through_o the_o jugular_a vein_n differ_v any_o thing_n from_o that_o which_o ascend_v through_o the_o basilic_a vein_n of_o the_o arm_n or_o the_o iliac_n vein_n of_o the_o thigh_n unless_o it_o pass_v through_o any_o disease_a part_n but_o be_v altogether_o equal_a and_o yet_o there_o will_v be_v some_o difference_n to_o be_v observe_v if_o the_o doctrine_n of_o cartesius_n be_v true_a last_o say_v the_o most_o acute_a philosopher_n the_o more_o subtle_a part_n of_o the_o blood_n compound_v these_o spirit_n want_v no_o other_o alteration_n but_o the_o separation_n of_o the_o most_o thin_a part_n from_o the_o less_o thin_a yet_o in_o the_o mean_a time_n he_o never_o let_v we_o know_v what_o those_o most_o thin_a part_n be_v 2._o nor_o how_o the_o brain_n order_v that_o separation_n from_o the_o rest_n of_o the_o part_n of_o the_o blood_n 3._o nor_o wherefore_o nor_o how_o they_o be_v move_v as_o to_o the_o first_o i_o have_v speak_v in_o the_o definition_n that_o be_v to_o say_v that_o all_o the_o most_o subtle_a part_n of_o the_o blood_n but_o chief_o the_o volatile_a salt_n part_v conduce_v to_o the_o make_n of_o these_o spirit_n of_o which_o we_o shall_v now_o more_o at_o large_a discourse_n as_o also_o of_o their_o separation_n and_o motion_n iv._o the_o matter_n therefore_o out_o of_o generate_v which_o these_o spirit_n be_v generate_v be_v the_o arterious_a blood_n consist_v of_o a_o salt_n sulphureous_a and_o serous_a juice_n of_o which_o not_o equal_o all_o the_o part_n or_o particle_n but_o chief_o the_o salt_n which_o by_o a_o peculiar_a quality_n of_o the_o kernel_n of_o the_o cortex_fw-la of_o the_o brain_n be_v for_o the_o great_a part_n dissolve_v and_o separate_v from_o the_o sulphury_a particle_n and_o be_v deprive_v of_o their_o serosity_n be_v render_v most_o thin_a and_o altogether_o volatile_a so_o that_o they_o be_v able_a with_o ease_n to_o penetrate_v through_o the_o diminutive_a fiber_n of_o the_o pithy_a brain_n v._o vesalius_n laurentius_n columbus_n matter_n sennertus_n plempius_n fracassarius_fw-la and_o many_o other_o be_v of_o opinion_n that_o beside_o the_o blood_n air_n necessary_o concur_v as_o the_o matter_n è_fw-fr qua_fw-la or_o out_o of_o which_o to_o the_o generation_n of_o these_o spirit_n and_o that_o by_o its_o transpiration_n through_o the_o sieve-like_a breathe_a hole_n of_o the_o ethmoid_a bone_n it_o penetrate_v into_o the_o ventricles_n of_o the_o brain_n which_o be_v former_o also_o the_o opinion_n of_o erasistratus_n and_o galen_n but_o that_o it_o be_v far_o distant_a from_o truth_n we_o find_v partly_o for_o that_o those_o thing_n which_o have_v be_v say_v concern_v the_o situation_n of_o the_o spongy_a bone_n and_o the_o spongy_a flesh_n stop_v the_o upper_a part_n of_o the_o nostril_n partly_o what_o have_v be_v say_v concern_v the_o place_n of_o the_o generation_n of_o the_o animal_n spirit_n plain_o demonstrate_v that_o the_o inspire_v air_n can_v penetrate_v into_o the_o ventricles_n of_o the_o brain_n and_o then_o again_o that_o the_o animal_n spirit_n be_v not_o generate_v in_o those_o ventricles_n moreover_o the_o animal_n spirit_n be_v always_o generate_v out_o of_o the_o same_o and_o like_a matter_n of_o which_o if_o inspire_v air_n be_v a_o necessary_a part_n they_o can_v never_o be_v generate_v without_o inspire_v air._n but_o on_o the_o other_o side_n they_o be_v generate_v in_o those_o person_n who_o be_v trouble_v with_o the_o pose_v have_v their_o nostril_n obstruct_v with_o so_o great_a a_o quantity_n of_o phlegm_n that_o by_o respiration_n no_o air_n can_v pass_v through_o they_o they_o be_v also_o generate_v in_o the_o birth_n while_o it_o lie_v shut_v up_o in_o the_o womb_n enfold_v in_o its_o own_o membrane_n at_o what_o time_n the_o birth_n do_v not_o breath_n nor_o can_v receive_v in_o any_o air._n they_o be_v also_o generate_v in_o fish_n which_o though_o they_o do_v not_o breath_n in_o the_o air_n yet_o abound_v with_o these_o spirit_n as_o appear_v by_o their_o see_v feel_a and_o nimble_a motion_n last_o they_o be_v generate_v in_o bird_n before_o they_o be_v hatch_v while_o they_o be_v enclose_v within_o the_o shell_n and_o can_v receive_v in_o any_o air._n from_o all_o which_o it_o be_v easy_o conclude_v that_o inspire_v air_n do_v not_o concur_v to_o constitute_v the_o matter_n out_o of_o which_o these_o spirit_n be_v make_v vi_o now_o the_o blood_n be_v force_v in_o part_n great_a quantity_n through_o the_o carotid_n and_o cervical_a artery_n not_o only_o into_o the_o membrane_n of_o the_o head_n but_o into_o substance_n itself_o of_o the_o brain_n cerebel_n and_o pith_n and_o in_o its_o passage_n first_o through_o the_o cortex_fw-la thence_o through_o the_o pithy_a substance_n the_o more_o subtle_a salt_n particle_n therein_o be_v separate_v for_o the_o most_o part_n from_o the_o sulphury_a or_o oily_a and_o serous_a particle_n of_o which_o again_o the_o thick_a particle_n serve_v to_o the_o nourishment_n of_o the_o bowel_v itself_o but_o the_o thin_a be_v still_o more_o volatilise_v and_o for_o the_o great_a part_n be_v free_v from_o the_o sulphury_a be_v change_v into_o a_o most_o subtle_a spirit_n call_v animal_n which_o flow_v out_o of_o the_o fiber_n of_o the_o brain_n and_o cerebel_n into_o the_o nerve_n and_o through_o they_o to_o the_o rest_n of_o the_o part_n of_o the_o body_n sulphury_a vii_o but_o after_o what_o manner_n or_o by_o what_o force_n that_o separation_n and_o thsir_n attenuation_n and_o volatilization_n be_v perform_v can_v easy_o be_v explain_v but_o seem_v to_o be_v peculiar_a to_o the_o substance_n itself_o of_o the_o brain_n and_o kernel_n of_o the_o cortex_fw-la as_o be_v a_o substance_n which_o be_v chief_o form_v out_o of_o such_o a_o salt_n matter_n with_o which_o some_o few_o oily_a particle_n be_v mix_v make_v up_o the_o somewhat_o fatty_a constitution_n thereof_o and_o hence_o through_o the_o conformity_n of_o that_o like_a matter_n it_o have_v a_o affinity_n with_o that_o other_o saltish_a matter_n and_o easy_o imbibe_v it_o after_o it_o have_v quit_v the_o rest_n of_o the_o sulphury_a and_o serous_a matter_n and_o alter_v it_o within_o its_o little_a fiber_n to_o great_a perfection_n thus_o fracassarius_fw-la write_v that_o the_o cortex_fw-la of_o the_o brain_n be_v more_o salt_n and_o soft_a than_o the_o marrow_n because_o the_o cortex_fw-la consist_v more_o of_o melt_a salt_n but_o the_o pith_n of_o salt_n strain_v through_o the_o cortex_fw-la and_o consequent_o less_o serous_a and_o thence_o more_o firm_o concrete_v which_o he_o say_v he_o have_v often_o experiment_a and_o add_v a_o experimental_a observation_n not_o improbable_a now_o this_o separation_n happen_v first_o in_o the_o cortex_fw-la as_o into_o who_o innumerable_a diminutive_a kernel_n through_o infinite_a blood-bearing_a vessel_n the_o blood_n be_v plentiful_o infuse_v out_o of_o which_o in_o those_o kernel_n there_o be_v make_v a_o separation_n of_o the_o salt_a and_o most_o spirituous_a part_n which_o flow_v into_o the_o diminutive_a fiber_n of_o the_o brain_n insert_v at_o the_o low_a part_n into_o the_o several_a kernel_n and_o so_o in_o the_o pithy_a substance_n of_o the_o low_a part_n of_o the_o brain_n compose_v of_o those_o little_a fiber_n be_v bring_v to_o the_o last_o persection_n the_o remain_a portion_n of_o the_o blood_n return_v to_o the_o heart_n through_o the_o little_a vein_n for_o as_o it_o be_v the_o office_n of_o all_o the_o kernel_n to_o separate_v some_o humour_n from_o the_o blood_n so_o the_o same_o thing_n come_v to_o pass_v in_o these_o kernel_n of_o the_o cortex_fw-la and_o as_o in_o the_o sweetbread_n the_o subacid_a humour_n be_v separate_v the_o bilious_a humour_n in_o the_o liver_n by_o virtue_n of_o its_o little_a kernel_n and_o bunch_n the_o serous_a humour_n in_o the_o kidney_n the_o lymphatic_a in_o the_o kernel_n of_o many_o other_o part_n or_o any_o other_o humour_n according_a to_o the_o various_a constitution_n of_o the_o kernel_n and_o the_o part_n themselves_o so_o likewise_o in_o the_o kernel_n of_o the_o cortex_fw-la of_o the_o brain_n endue_v with_o a_o property_n peculiar_a to_o themselves_o there_o be_v a_o peculiar_a most_o spirituous_a saltish_a invisible_a humour_n separate_v from_o the_o blood_n which_o grow_v more_o spirituous_a in_o the_o little_a fiber_n of_o the_o pithy_a brain_n have_v gain_v the_o name_n of_o animal_n spirit_n as_o be_v that_o which_o obey_v the_o soul_n in_o most_o of_o its_o action_n viii_o now_o that_o in_o the_o separation_n particle_n of_o any_o liquor_n the_o affinity_n of_o the_o particle_n be_v of_o extraordinary_a prevalency_n appear_v from_o hence_o for_o that_o in_o the_o nourishment_n of_o all_o the_o other_o part_n whatever_o the_o same_o thing_n be_v observe_v as_o for_o example_n that_o such_o particle_n of_o the_o blood_n as_o have_v the_o great_a affinity_n to_o the_o part_n adhere_v to_o they_o
opposite_a side_n yet_o fallopius_n and_o bauhinus_n have_v sometime_o observe_v in_o man_n another_o vein_n like_a to_o it_o on_o the_o opposite_a side_n and_o insert_v into_o the_o left_a branch_n of_o the_o subclavial_a and_o sometime_o into_o the_o hollow_a vein_n itself_o on_o the_o left_a side_n about_o the_o region_n of_o the_o three_o verteber_n of_o the_o breast_n which_o supply_v the_o office_n of_o the_o azygos_n and_o receive_v the_o blood_n some_o space_n distant_a from_o the_o intercostal_n and_o then_o about_o the_o six_o or_o seven_o verteber_n of_o the_o breast_n unite_v with_o the_o azygos_n however_o this_o rare_o happen_v in_o the_o body_n of_o man_n though_o bauhinus_n assert_v it_o to_o be_v frequent_a in_o goat_n and_o hog_n and_o many_o creature_n chew_v the_o cud_n wherein_o it_o be_v many_o time_n double_a one_o on_o the_o left_a the_o other_o on_o the_o right_a side_n riolanus_n deride_v this_o second_o vein_n or_o if_o it_o be_v find_v declare_v it_o preternatural_a as_o all_o thing_n be_v which_o he_o discover_v not_o himself_o in_o man_n the_o azygos_n enter_v the_o hollow_a vein_n about_o the_o four_o and_o five_o verteber_n of_o the_o breast_n a_o little_a above_o the_o heart_n on_o the_o hinder_a and_o right_a side_n but_o in_o sheep_n and_o many_o other_o animal_n it_o enter_v it_o on_o the_o lefthand_n it_o receive_v blood_n from_o the_o intercostal_a vein_n possess_v the_o interval_n of_o the_o ten_o inferior_a rib_n rare_o of_o the_o uppermost_a sometime_o also_o from_o the_o mediastinum_fw-la the_o vertebers_n the_o gullet_n the_o intercostal_a muscle_n and_o those_o of_o the_o abdomen_fw-la and_o some_o other_o part_n from_o whence_o branch_n ascend_v to_o it_o sometime_o also_o a_o branch_n from_o the_o sinister_a emulgent_a and_o sometime_o another_o branch_n from_o the_o trunk_n of_o the_o hollow_a vein_n above_o the_o emulgent_a ascend_v upward_o and_o pass_o the_o diaphragma_n be_v unite_v above_o the_o spine_n with_o the_o root_n of_o the_o azygos_n and_o then_o the_o blood_n not_o only_o flow_v through_o the_o trunk_n of_o the_o azygos_n but_o also_o through_o these_o passage_n out_o of_o the_o intercostal_a space_n and_o the_o part_n adjoin_v to_o the_o hollow_a vein_n by_o virtue_n of_o the_o communion_n of_o these_o passage_n aquapendens_fw-la assert_v for_o a_o certain_a that_o snivel_n and_o purulent_a matter_n in_o those_o that_o be_v trouble_v with_o much_o spit_n may_v be_v easy_o purge_v out_o of_o the_o hollow_a of_o the_o breast_n by_o the_o urinary_a passage_n not_o consider_v that_o such_o a_o evacuation_n can_v never_o pass_v by_o these_o way_n first_o because_o these_o vein_n in_o the_o breast_n be_v envelop_v with_o the_o pleura_fw-la membrane_n can_v by_o no_o mean_n receive_v that_o matter_n second_o that_o they_o must_v of_o necessity_n open_a to_o receive_v it_o but_o be_v open_v the_o fluid_a blood_n may_v easy_o flow_v into_o the_o cavity_n of_o the_o breast_n but_o that_o it_o will_v be_v a_o difficult_a thing_n for_o the_o slimy_a phlegm_n to_o flow_v through_o the_o narrow_a passage_n of_o these_o vein_n three_o because_o the_o valve_n stand_v in_o the_o way_n prevent_v the_o efflux_n of_o any_o liquor_n out_o of_o the_o breast_n to_o the_o kidney_n for_o at_o the_o root_n of_o the_o azigos_n many_o time_n three_o valve_n be_v observe_v one_o at_o its_o entrance_n into_o the_o hollow_a vein_n two_o in_o the_o middle_n of_o the_o trunk_n by_o which_o the_o influx_n of_o the_o blood_n out_o of_o the_o hollow_a vein_n into_o the_o azygos_n be_v prevent_v but_o free_a egress_n out_o of_o the_o azygos_n into_o the_o hollow_a vein_n be_v allow_v bauhinus_n write_v that_o he_o never_o observe_v these_o valve_n either_o in_o man_n or_o beast_n riolanus_n aver_v that_o he_o have_v show_v they_o in_o all_o sort_n of_o carcase_n but_o both_o seem_v to_o speak_v over_o absolute_o for_o i_o have_v diligent_o seek_v for_o they_o both_o in_o public_a and_o private_a as_o well_o in_o man_n as_o in_o brute_n but_o never_o find_v they_o all_o in_o every_o one_o only_o in_o some_o i_o have_v observe_v one_o valve_n at_o the_o entrance_n of_o the_o hollow_a vein_n in_o some_o none_o at_o all_o so_o that_o there_o be_v no_o certain_a determination_n to_o be_v give_v vi_o 5._o the_o upper_a intercostal_n intercostal_n of_o each_o side_n one_o which_o ofttimes_o however_o enter_v the_o subclavial_a branch_n near_o the_o beginning_n of_o the_o jugular_a vein_n sometime_o the_o right-hand_a intercostal_n be_v insert_v into_o the_o trunk_n of_o the_o hollow_a vein_n the_o left_a into_o the_o subclavial_a branch_n but_o at_o the_o entrance_n fortify_v with_o a_o valve_n to_o hinder_v the_o relapse_n of_o the_o blood_n the_o root_n of_o it_o rise_v from_o three_o or_o four_o interval_n of_o the_o superior_a rib_n and_o be_v frequent_o mix_v with_o the_o mammary_n root_n creep_v through_o the_o gristle_n sometime_o it_o happen_v that_o vein_n be_v carry_v from_o all_o the_o space_n of_o the_o rib_n to_o the_o azygos_n and_o then_o this_o upper_a intercostal_n be_v want_v 6._o two_o subclavial_n of_o which_o in_o the_o next_o chapter_n chap._n iu._n of_o the_o subclavial_a vein_n and_o vein_n of_o the_o head_n two_o subclavial_a vein_n the_o right_a and_o leave_v enter_v the_o supreme_a part_n of_o the_o trunk_n of_o the_o cava_fw-la and_o while_o they_o stay_v within_o the_o breast_n be_v call_v subclavial_a but_o have_v forsake_v the_o cavity_n of_o the_o breast_n be_v call_v axillary_a many_o lesser_a vein_n carry_v the_o blood_n to_o these_o subclavial_n some_o of_o which_o open_v themselves_o into_o they_o at_o the_o low_a part_n other_o at_o the_o upper_a part_n at_o the_o low_a part_n five_o vein_n enter_v each_o subclavial_a i._o 1._o the_o upper_a intercostal_n rise_v intercostal_n from_o the_o interval_n of_o the_o three_o upper_a rib_n but_o this_o frequent_o enter_v the_o trunk_n of_o the_o hollow_a vein_n also_o ii_o 2._o the_o mammary_n which_o however_o mammary_n be_v not_o always_o insert_v into_o the_o subclavial_a but_o sometime_o into_o the_o trunk_n of_o the_o hollow_a vein_n the_o root_n of_o it_o be_v both_o internal_a and_o external_n the_o internal_a arise_v from_o the_o gristly_a extremity_n of_o the_o rib_n and_o their_o intercostal_a space_n as_o also_o from_o the_o glandule_n of_o the_o pap_n the_o external_n from_o the_o straight_a muscle_n of_o the_o abdomen_fw-la the_o glandule_n of_o the_o teat_n the_o skin_n and_o the_o muscle_n spread_v over_o the_o breast_n iii_o 3._o the_o mediastine_n which_o mediastinum_fw-la carry_v blood_n from_o the_o mediastinum_fw-la the_o pericardium_n and_o the_o thymus_n kernel_n though_o neither_o do_v this_o always_o enter_v the_o subclavial_a but_o sometime_o the_o trunk_n of_o the_o hollow_a vein_n iv._o 4._o the_o cervical_a which_o adhere_v cervical_a partly_o to_o the_o slender_a root_n pass_v the_o lateral_a holes_n of_o the_o vertebers_n the_o pith_n of_o the_o neck_n or_o rather_o the_o membrane_n wrap_v about_o it_o partly_o to_o the_o muscle_n next_o incumbent_n upon_o the_o vertebers_n v._o 5._o the_o inferior_a muscula_n which_o muscula_n proceed_v from_o the_o superior_a muscle_n of_o the_o breast_n and_o the_o low_a of_o the_o neck_n this_o also_o sometime_o open_v into_o the_o exterior_a jugular_a at_o the_o upper_a part_n three_o vein_n enter_v the_o subclavial_a vi_o 1._o the_o superior_a muscula_n muscula_n rise_v from_o the_o skin_n and_o the_o muscle_n of_o the_o neck_n vii_o 2._o and_o 3._o the_o external_n and_o jugular_a internal_a jugular_a who_o entrance_n be_v guard_v by_o one_o thin_a valve_n only_o though_o there_o be_v two_o looking_z from_o above_z towards_o the_o subclavial_a and_o prevent_v the_o ascent_n of_o the_o blood_n cut_v of_o the_o subclavial_a to_o the_o upper_a part_n riolanus_n deny_v any_o valve_n to_o the_o external_n and_o boast_v himself_o the_o discoverer_n of_o the_o valve_n in_o the_o internal_a though_o there_o be_v no_o reason_n why_o the_o external_n shall_v want_v a_o valve_n more_o than_o the_o internal_a since_o there_o be_v the_o same_o necessity_n of_o stop_v the_o reflux_n of_o the_o blood_n out_o of_o the_o subclavial_a into_o the_o one_o as_o well_o as_o the_o other_o these_o jugular_n be_v seat_v in_o the_o side_n of_o the_o neck_n and_o adhere_v to_o the_o neighbour_a part_n they_o descend_v from_o the_o head_n and_o the_o blood_n of_o the_o whole_a head_n remain_v after_o nourishment_n slide_v into_o they_o through_o several_a lesser_a vein_n and_o hollowness_n of_o the_o hard_a meninx_n for_o several_a vein_n open_v into_o each_o jugular_a with_o many_o valve_n hinder_v the_o reflux_n of_o the_o descend_v blood_n viii_o the_o external_n jugular_n admit_v ranariae_fw-la two_o vein_n of_o which_o the_o exterior_a adhere_v with_o its_o root_n to_o the_o skinny_a part_n of_o the_o head_n face_n top_n