substance_n of_o it_o which_o be_v apt_a to_o secede_v upon_o these_o part_n of_o the_o brain_n to_o which_o they_o reach_v from_o the_o impetuous_a protrusion_n from_o the_o heart_n and_o the_o vessel_n be_v here_o tender_v as_o all_o vessel_n not_o only_o be_v at_o their_o extremity_n but_o especial_o when_o they_o run_v deep_a and_o proportional_o far_a because_o than_o they_o be_v small_a it_o be_v no_o wonder_n that_o a_o congestion_n shall_v soon_o be_v make_v where_o this_o be_v but_o yet_o if_o we_o consider_v their_o comparative_o small_a number_n to_o those_o in_o the_o cortical_a and_o how_o they_o must_v be_v better_a fence_v and_o support_v by_o their_o be_v distribute_v through_o a_o more_o compact_a substance_n as_o the_o corpus_fw-la callosum_fw-la be_v there_o seem_v less_o danger_n of_o either_o a_o congestion_n or_o extravasation_n in_o this_o region_n the_o strength_n of_o the_o tone_n of_o any_o part_n main_o conduce_v to_o the_o ready_a transmission_n of_o the_o 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by_o a_o simple_a colature_n in_o the_o cortical_a glandule_n of_o the_o nervous_a liquor_n out_o of_o the_o blood_n can_v be_v make_v but_o that_o either_o from_o the_o forementioned_a distension_n of_o the_o sanguiferous_a vessel_n the_o secretory_a duct_n can_v ready_o admit_v the_o matter_n to_o be_v separate_v the_o confusion_n of_o the_o mass_n emergent_a upon_o such_o a_o congestion_n prohibit_v a_o regular_a secession_n or_o else_o the_o grosser_n substance_n of_o the_o blood_n not_o move_v as_o it_o be_v wont_a be_v bring_v to_o the_o beginning_n of_o the_o nerve_n must_v needs_o obstruct_v they_o and_o so_o cause_v a_o immediate_a cessation_n of_o motion_n in_o all_o part_n below_o as_o well_o as_o by_o disturb_v the_o regular_a motion_n of_o the_o spirit_n in_o the_o brain_n hinder_v the_o exertion_n not_o only_o of_o the_o intellectual_a but_o also_o sensitive_a faculty_n for_o though_o intellection_n and_o possible_o sense_n belong_v only_o to_o the_o soul_n as_o such_o 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total_a loss_n of_o their_o motion_n or_o at_o least_o a_o very_a great_a disorder_n in_o the_o several_a performance_n that_o the_o organical_a design_n require_v agreeable_o to_o which_o the_o blood_n appear_v to_o be_v the_o principal_a liquor_n for_o the_o motion_n of_o this_o curious_a engine_n of_o our_o body_n as_o be_v universal_o and_o incessant_o carry_v through_o all_o part_n of_o it_o not_o to_o make_v a_o comparison_n betwixt_o this_o and_o the_o nervous_a juice_n which_o though_o it_o may_v be_v design_v for_o more_o noble_a and_o perhaps_o much_o more_o extensive_a proximate_a use_n than_o the_o gross_a mass_n of_o the_o blood_n yet_o must_v be_v own_v on_o the_o account_n of_o its_o small_a quantity_n and_o slow_a motion_n to_o be_v not_o fit_a for_o this_o design_n otherwise_o than_o to_o spiritualise_v and_o give_v a_o instinct_n to_o that_o and_o the_o heart_n that_o impel_v it_o add_v that_o it_o be_v make_v out_o of_o the_o blood_n now_o if_o through_o the_o fault_n of_o its_o pipe_n the_o artery_n and_o vein_n it_o make_v its_o way_n out_o of_o they_o it_o must_v of_o necessity_n extreme_o disaffect_v the_o part_n in_o which_o this_o happen_v especial_o when_o they_o be_v design_v for_o the_o noble_a sort_n of_o use_n indeed_o life_n as_o well_o from_o argument_n of_o reason_n as_o the_o divine_a oracle_n which_o though_o they_o teach_v many_o thing_n above_o yet_o none_o against_o reason_n and_o i_o conceive_v aught_o to_o be_v construe_v literal_o when_o the_o analogy_n of_o reason_n and_o nature_n countenance_n it_o though_o many_o thing_n in_o they_o be_v own_v to_o be_v speak_v according_a to_o man_n common_a apprehension_n holy_a scripture_n be_v design_v not_o to_o teach_v philo_n but_o theosophy_n seem_v to_o consist_v original_o and_o therefore_o principal_o in_o the_o motion_n of_o the_o blood_n its_o first_o indicia_fw-la being_n from_o the_o punctum_fw-la saliens_fw-la for_o which_o therefore_o so_o exquisite_a pipe_n be_v make_v to_o distribute_v it_o to_o all_o part_n of_o the_o body_n and_o return_v it_o back_o again_o to_o its_o first_o source_n for_o reiterated_a motion_n and_o those_o so_o adapt_v to_o the_o secretory_a part_n for_o the_o separate_n of_o substance_n from_o it_o for_o several_a use_n that_o as_o all_o vital_a action_n must_v needs_o be_v placid_o perform_v whilst_o they_o be_v thus_o due_o dispose_v so_o if_o any_o of_o they_o happen_v to_o be_v break_v or_o open_v at_o least_o in_o any_o considerable_a measure_n whereby_o this_o vital_a stream_n get_v forth_o of_o its_o boundary_n that_o due_a and_o regular_a motion_n thence_o cease_v life_n must_v too_o but_o this_o must_v most_o effectual_o come_v to_o pass_v if_o this_o disturbance_n of_o the_o motion_n of_o the_o blood_n chance_v to_o be_v in_o the_o brain_n where_o the_o soul_n sit_v by_o the_o consent_n of_o almost_o all_o enthrone_v and_o from_o whence_o she_o give_v law_n to_o all_o the_o body_n so_o that_o if_o this_o 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with_o to_o the_o perform_n of_o regular_a motion_n if_o any_o obstruction_n happen_v the_o liquor_n must_v either_o move_v more_o spare_o then_o be_v requisite_a or_o be_v congest_v there_o or_o else_o the_o course_n of_o they_o must_v be_v divert_v into_o other_o channel_n and_o so_o nature_n designation_n to_o be_v discern_v by_o the_o know_a effect_n must_v be_v alter_v from_o any_o of_o which_o occasion_n as_o there_o must_v happen_v a_o defect_n of_o spirit_n to_o actuate_v the_o brain_n and_o nerve_n and_o that_o proportional_o to_o the_o greatness_n of_o the_o obstruction_n so_o if_o this_o happen_v sudden_o and_o be_v total_a it_o be_v evident_a that_o there_o must_v follow_v both_o a_o total_a and_o sudden_a abolition_n of_o the_o animal_n function_n in_o the_o latter_a the_o blood_n flow_v out_o of_o its_o vessel_n must_v in_o so_o tender_a a_o part_n as_o the_o brain_n quick_o overflow_v a_o great_a part_n of_o
it_o be_v urge_v on_o by_o the_o impulse_n from_o the_o heart_n and_o then_o it_o be_v obvious_a that_o all_o the_o regular_a motion_n and_o secretion_n there_o necessary_a to_o animality_n must_v immediate_o be_v interrupt_v the_o passage_n design_v for_o carry_v select_a substance_n be_v thus_o both_o enlarge_v and_o fill_v with_o heterogeneous_a and_o gross_a one_o which_o make_v up_o the_o much_o great_a part_n of_o the_o blood_n so_o that_o hence_o three_o what_o be_v call_v the_o contain_v cause_n be_v easy_a to_o be_v collect_v viz._n some_o matter_n either_o discharge_v out_o of_o the_o sanguiferous_a vessel_n upon_o the_o substance_n of_o the_o brain_n or_o else_o fill_v and_o distend_v they_o and_o thence_o compress_v the_o side_n of_o the_o passage_n in_o it_o this_o may_v either_o be_v 1_o st_z the_o blood_n in_o its_o whole_a substance_n whether_o good_a or_o impure_a since_o in_o either_o constitution_n it_o may_v if_o either_o congest_a in_o too_o great_a quantity_n or_o too_o impetuous_o move_v get_v out_o of_o its_o vessel_n or_o else_o so_o distend_v they_o as_o to_o produce_v the_o mention_a effect_n or_o 2_o dly_a some_o viscouse_n matter_n proceed_v from_o the_o serum_fw-la become_v less_o spirituous_a who_o particle_n therefore_o be_v dispose_v to_o lay_v hold_v one_o of_o another_o and_o so_o to_o grow_v clammy_a and_o consequent_o unapt_a to_o pass_v along_o the_o usual_a tract_n but_o apt_a to_o stick_v in_o the_o laxer_n interstice_n between_o the_o artery_n and_o vein_n in_o the_o habit_n of_o the_o brain_n to_o which_o more_o be_v continual_o bring_v by_o the_o continual_a motion_n of_o the_o blood_n may_v by_o a_o likeness_n of_o substance_n still_o associate_v itself_o till_o it_o come_v to_o a_o congestion_n great_a enough_o to_o cause_v such_o a_o obstruction_n as_o may_v at_o last_o hinder_v the_o circulation_n or_o at_o least_o the_o separation_n of_o such_o substance_n from_o the_o blood_n as_o must_v actuate_v the_o brain_n and_o nerve_n from_o such_o a_o cause_n too_o inflammation_n which_o be_v some_o of_o the_o acute_a as_o well_o as_o the_o most_o frequent_a sort_n of_o distemper_n that_o assail_v we_o often_o arise_v and_o it_o be_v general_o to_o be_v observe_v that_o in_o pleurisy_n anginas_fw-la etc._n etc._n the_o blood_n be_v exceed_o viscous_a which_o quality_n in_o it_o dispose_v it_o to_o obstruct_v must_v therefore_o when_o that_o happen_v cause_n a_o congestion_n all_o about_o the_o blood_n incessant_o arietate_v against_o that_o place_n and_o thence_o soon_o a_o inflammation_n or_o 3_o dly_a a_o great_a collection_n than_o usual_a of_o the_o fluid_fw-la serum_fw-la in_o the_o blood_n though_o not_o dispose_v to_o viscosity_n but_o instead_o thereof_o grow_v too_o sharp_a which_o thence_o may_v be_v very_o apt_a to_o make_v its_o way_n through_o the_o passage_n in_o the_o habit_n of_o the_o brain_n who_o natural_a make_n may_v keep_v out_o a_o less_o thin_a serum_fw-la such_o as_o belong_v to_o the_o blood_n due_o constitute_v but_o can_v this_o in_o regard_n its_o particle_n be_v perhaps_o become_v less_o than_o the_o diameter_n of_o the_o pore_n of_o the_o vessel_n it_o be_v natural_o carry_v into_o or_o else_o these_o pore_n may_v come_v to_o be_v so_o dilate_v by_o mean_n of_o the_o continual_a lancination_n that_o the_o resistance_n of_o their_o side_n may_v soon_o come_v to_o be_v overpower_v or_o 4_o thly_a polypous_a concretion_n those_o infelicia_fw-la aegri_fw-la cordis_fw-la germina_fw-la as_o wepfer_n call_v they_o which_o have_v their_o construction_n from_o the_o fibrous_a part_n of_o the_o blood_n who_o make_n be_v oblong_o and_o ramous_a number_n of_o they_o may_v happen_v to_o associate_v in_o the_o heart_n too_o strict_o and_o be_v when_o once_o thus_o associate_v unapt_a to_o be_v dissolve_v must_v make_v carneous_a concretion_n there_o where_o be_v radicate_v they_o may_v grow_v to_o a_o considerable_a bulk_n and_o length_n and_o diffuse_v themselves_o all_o along_o the_o artery_n to_o a_o great_a length_n the_o manner_n of_o who_o production_n the_o accurate_a malpighius_n de_fw-la polypo_fw-la cordis_fw-la have_v very_o curious_o describe_v these_o wepfer_n suppose_n may_v make_v a_o apoplexy_n on_o a_o double_a account_n viz._n either_o entire_a or_o break_v the_o former_a way_n by_o be_v propagate_v from_o the_o heart_n up_o to_o the_o entrance_n of_o the_o carotide_n and_o vertebral_a artery_n into_o the_o skull_n which_o vessel_n be_v extensive_a before_o let_v the_o blood_n pass_v by_o these_o polypi_fw-la up_o to_o the_o brain_n before_o they_o reach_v those_o perforation_n of_o the_o skull_n but_o when_o once_o they_o do_v that_o the_o artery_n be_v confine_v by_o the_o bone_n through_o which_o they_o pass_v must_v be_v total_o stop_v by_o they_o and_o so_o the_o blood_n be_v prohibit_v from_o come_v to_o the_o brain_n a_o apoplexy_n must_v according_o to_o he_o follow_v which_o supposition_n indeed_o if_o it_o can_v be_v demonstrate_v will_v prove_v the_o great_a instance_n of_o his_o assertion_n that_o apoplexy_n may_v proceed_v from_o a_o denegation_n of_o blood_n to_o the_o brain_n but_o beside_o that_o it_o be_v hard_a to_o conceive_v all_o these_o four_o artery_n shall_v be_v stop_v at_o once_o by_o this_o cause_n which_o if_o they_o be_v not_o the_o blood_n come_v by_o any_o one_o will_v be_v diffuse_v by_o mean_n of_o the_o anastomose_v all_o over_o the_o brain_n for_o the_o continuance_n at_o least_o of_o the_o animal_n action_n though_o perhaps_o in_o somewhat_o a_o low_a degree_n it_o seem_v moreover_o probable_a that_o this_o shall_v rather_o be_v rank_v under_o the_o class_n of_o cardiacal_a syncope_n who_o symptom_n be_v very_a like_o those_o of_o a_o apoplexy_n and_o so_o many_o and_o large_a polypi_fw-la as_o must_v effect_v this_o will_v in_o likelihood_n kill_v by_o hinder_v the_o circulation_n through_o the_o heart_n before_o they_o can_v grow_v to_o the_o length_n and_o bigness_n requisite_a to_o cause_v this_o obstruction_n but_o the_o other_o way_n by_o which_o he_o suppose_v a_o obstruction_n from_o they_o may_v come_v be_v the_o break_n of_o they_o off_o be_v grow_v fracid_a which_o happen_v the_o course_n of_o the_o blood_n must_v carry_v they_o on_o into_o those_o narrow_a passage_n whereby_o it_o may_v be_v presume_v there_o will_v follow_v such_o a_o sudden_a obstruction_n as_o must_v produce_v a_o irremediable_a apoplexy_n do_v not_o his_o instance_n of_o james_n knoll_n evince_v the_o contrary_a who_o though_o the_o artery_n in_o his_o brain_n be_v full_a of_o they_o yet_o have_v never_o any_o touch_n of_o a_o apoplexy_n unless_o we_o shall_v suppose_v those_o be_v not_o true_a polypi_fw-la which_o as_o i_o say_v be_v general_o of_o a_o carneous_a nature_n and_o radicate_v in_o the_o heart_n but_o only_a association_n of_o viscous_a substance_n in_o the_o degenerate_v blood_n form_v in_o those_o place_n where_o he_o find_v they_o but_o indeed_o it_o seem_v probable_a that_o if_o any_o of_o these_o break_a polypi_fw-la get_v into_o the_o narrow_a passage_n of_o the_o artery_n in_o the_o brain_n they_o may_v cause_v such_o a_o stop_n of_o the_o blood_n there_o that_o it_o not_o find_v its_o usual_a way_n open_a may_v by_o the_o impetuosity_n of_o its_o motion_n make_v itself_o a_o new_a one_o into_o the_o substance_n of_o the_o brain_n so_o that_o from_o any_o of_o these_o cause_v the_o blood_n in_o its_o circulation_n pass_v as_o i_o have_v say_v irregular_o through_o the_o brain_n may_v if_o this_o part_n happen_v to_o be_v more_o than_o usual_o susceptible_a of_o a_o impression_n from_o it_o either_o deflect_v into_o the_o lateral_a yield_a recess_n in_o its_o habit_n or_o by_o reason_n of_o a_o partial_a obstruction_n of_o the_o vessel_n distend_v they_o since_o be_v impel_v in_o the_o usual_a quantity_n but_o deficient_o transmit_v there_o must_v quick_o follow_v such_o a_o congestion_n that_o either_o a_o stagnation_n of_o it_o in_o the_o vessel_n must_v happen_v or_o a_o exudation_n of_o some_o part_n of_o it_o through_o the_o widen_v passage_n or_o else_o if_o the_o impulse_n prove_v to_o be_v more_o violent_a a_o laceration_n of_o they_o from_o whence_o come_v a_o extravasation_n which_o will_v be_v continual_o increase_v from_o the_o continual_a impulse_n upon_o part_n thus_o become_v unfit_a to_o resist_v the_o motion_n but_o of_o these_o cause_n of_o apoplexy_n especial_o those_o which_o prove_v most_o fatal_a the_o effusion_n of_o blood_n mention_v seem_v to_o be_v the_o most_o usual_a though_o as_o i_o see_v not_o but_o the_o distemper_n may_v as_o i_o say_v proceed_v from_o only_a a_o congestion_n so_o possible_o this_o may_v be_v that_o from_o which_o most_o recover_v that_o do_v at_o all_o however_o by_o continuance_n it_o may_v prove_v as_o dangerous_a as_o be_v the_o beginning_n of_o that_o by_o effusion_n and_o a_o stop_n of_o the_o
blood_n even_o in_o the_o vessel_n for_o any_o considerable_a time_n necessary_o kill_v both_o from_o what_o appear_v upon_o dissection_n not_o only_o wepfer_v before_o mention_v but_o other_o observation_n evince_v it_o and_o i_o myself_o happen_v to_o observe_v the_o same_o in_o the_o dissection_n of_o a_o very_a worthy_a lady_n the_o lady_n pakington_n the_o relation_n whereof_o be_v publish_v in_o the_o philosophical_a transaction_n num._n 173._o a._n d._n 1675._o as_o also_o in_o regard_n it_o seem_v difficult_a to_o make_v out_o how_o from_o a_o slow_a congestion_n if_o viscous_a matter_n be_v the_o cause_n or_o from_o a_o exudation_n of_o serum_fw-la the_o diffusion_n whereof_o though_o somewhat_o more_o speedy_a than_o in_o the_o supposition_n of_o viscosity_n be_v yet_o comparative_o slow_a to_o the_o sodainness_n of_o the_o invasion_n much_o more_o from_o so_o very_o slow_a a_o congestion_n as_o must_v produce_v a_o fleshy_a substance_n as_o the_o polypus_fw-la be_v unless_o 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invasion_n of_o the_o distemper_n as_o be_v before_o insinuate_v be_v owe_v to_o the_o vitiate_a organization_n of_o it_o and_o not_o all_o to_o the_o perluent_fw-la liquor_n for_o if_o it_o be_v firm_a in_o its_o tone_n and_o otherwise_o right_o constitute_v there_o be_v reason_n to_o suppose_v it_o may_v caeteris_fw-la paribus_fw-la much_o resist_v morbific_a impression_n whereas_o if_o it_o have_v be_v before_o weaken_v it_o be_v obvious_a it_o will_v easy_o yield_v to_o they_o we_o see_v in_o fever_n that_o the_o blood_n run_v rapid_o enough_o through_o it_o and_o in_o a_o anasarca_fw-la and_o cachectical_a habit_n the_o serum_fw-la make_v up_o much_o the_o great_a part_n of_o the_o blood_n which_o may_v therefore_o be_v presume_v apt_a to_o overflow_v that_o tender_a part_n so_o also_o it_o be_v observable_a that_o the_o blood_n many_o time_n appear_v extreme_o viscous_a as_o in_o pleurisy_n rheumatisme_n etc._n etc._n yet_o in_o none_o of_o these_o case_n ordinary_o be_v the_o 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some_o other_o region_n of_o the_o body_n but_o if_o it_o once_o come_v to_o be_v more_o than_o ordinary_o exagitated_a it_o may_v become_v so_o determine_v in_o its_o motion_n as_o at_o last_o to_o flow_v impetuous_o hither_o too_o but_o not_o be_v able_a to_o get_v through_o its_o usual_a channel_n must_v produce_v the_o effect_n before_o suggest_v of_o a_o irruption_n into_o the_o substance_n of_o the_o brain_n but_o yet_o ordinary_o i_o conceive_v it_o depend_v upon_o too_o great_a laxity_n of_o it_o whereby_o when_o any_o forcible_a impulse_n happen_v it_o may_v too_o ready_o yield_v to_o it_o and_o so_o be_v sudden_o overwhelm_v this_o laxity_n may_v be_v consider_v to_o consist_v not_o only_o in_o a_o great_a inteneration_n of_o its_o substance_n than_o usual_a and_o thence_o its_o easiness_n to_o yield_v to_o the_o force_n of_o the_o impel_v blood_n to_o which_o in_o its_o due_a constitution_n it_o bear_v a_o proportion_n but_o likewise_o in_o the_o great_a openness_n of_o 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than_o be_v proper_a for_o they_o these_o concur_v particular_o to_o determine_v almost_o any_o of_o the_o secretion_n whether_o simple_a or_o mix_v that_o happen_v in_o our_o body_n so_o that_o when_o the_o brain_n happen_v to_o have_v its_o organization_n thus_o vitiate_v and_o the_o other_o cause_n concur_v a_o apoplexy_n may_v in_o probability_n easy_o enough_o be_v produce_v so_o that_o to_o recapitulate_v i_o conceive_v the_o part_n effect_v may_v either_o be_v the_o whole_a brain_n or_o any_o considerable_a part_n of_o it_o and_o either_o the_o cortical_a or_o medullar_n but_o especial_o or_o at_o lest_o first_o the_o cortical_a from_o whence_o the_o disaffect_v matter_n be_v transmit_v to_o the_o part_n of_o it_o which_o lie_v deep_o where_o the_o animal_n spirit_n principal_o exert_v themselves_o the_o nature_n of_o the_o distemper_n to_o consist_v in_o the_o sudden_a abolition_n of_o the_o due_a excrasie_n and_o distribution_n of_o they_o thence_o the_o immediate_a cause_n most_o usual_o when_o unavoidable_o fatal_a a_o effusion_n of_o blood_n out_o of_o its_o vessel_n upon_o the_o substance_n of_o the_o brain_n though_o i_o conceive_v a_o bare_a distension_n of_o the_o artery_n there_o may_v occasion_v it_o as_o also_o may_v perhaps_o a_o congestion_n of_o viscous_a or_o serous_a matter_n when_o it_o come_v to_o a_o considerable_a degree_n and_o become_v fresh_o excite_v or_o else_o polypous_a concretion_n or_o if_o we_o can_v suppose_v it_o any_o other_o obstruct_v matter_n deposit_v in_o it_o may_v at_o last_o produce_v it_o and_o the_o predisposition_n of_o the_o brain_n to_o it_o to_o consist_v usual_o in_o the_o more_o than_o ordinary_a laxity_n or_o openness_n of_o it_o these_o thing_n premise_v i_o consider_v to_o advance_v a_o little_a far_o towards_o the_o solution_n of_o the_o problem_n that_o whatsoever_o either_o 1_o sy_n cause_v a_o congestion_n of_o blood_n or_o 2_o dly_a otherwise_o so_o indispose_v it_o that_o it_o can_v ready_o and_o
of_o those_o that_o immoderate_o use_v it_o and_o more_o perhaps_o then_o the_o apoplectic_a balsam_n because_o both_o the_o matter_n of_o it_o be_v more_o gross_a and_o thence_o apt_a to_o lie_v long_o about_o the_o extremity_n of_o the_o olfactory_a nerve_n and_o so_o continual_o to_o affect_v they_o and_o also_o the_o custom_n of_o many_o be_v as_o i_o have_v often_o observe_v ever_o and_o anon_o to_o be_v supply_v more_o whereby_o the_o pore_n of_o those_o nerve_n be_v keep_v continual_o open_a and_o i_o must_v suspect_v that_o shall_v any_o pestilential_a season_n invade_v which_o god_n avert_v such_o person_n as_o much_o accustom_v themselves_o to_o these_o powder_n will_v caeteris_fw-la paribus_fw-la be_v in_o more_o danger_n of_o receive_v infection_n than_o other_o since_o from_o the_o symptom_n deliver_v by_o author_n the_o pestilence_n appear_v to_o seize_v the_o brain_n particular_o and_o the_o sudden_a fate_n record_v of_o those_o that_o without_o any_o precede_a 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have_v long_o indulge_v themselves_o in_o immoderate_a drink_n have_v yet_o live_v to_o a_o great_a age_n when_o it_o be_v obvious_a that_o many_o more_o much_o shorten_v their_o life_n by_o it_o but_o though_o not_o apoplexy_n yet_o vertigo_n and_o other_o distemper_n which_o show_v the_o brain_n debilitate_a may_v hence_o perhaps_o arise_v second_o as_o to_o the_o cure_n of_o a_o apoplexy_n it_o consist_v according_a to_o my_o notion_n before_o allege_v of_o the_o cause_n chief_o in_o copious_a phlebotomy_n since_o nothing_o else_o seem_v capable_a of_o dislodging_n at_o least_o sudden_o and_o this_o distemper_n of_o all_o other_o require_v a_o sudden_a remedy_n the_o morbific_a matter_n for_o the_o distension_n both_o of_o the_o sanguiferous_a vessel_n and_o habit_n of_o the_o part_n be_v by_o a_o good_a depletion_n take_v off_o sudden_o the_o fibre_n which_o constitute_v both_o must_v be_v presume_v to_o contract_v themselves_o by_o their_o tonick_n motion_n but_o especial_o those_o in_o the_o habit_n the_o elastical_a pressure_n of_o the_o ambient_fw-la as_o concur_v ordinary_o so_o in_o this_o case_n especial_o when_o the_o resistance_n within_o be_v abate_v so_o that_o when_o what_o be_v near_a the_o heart_n run_v into_o it_o with_o some_o impetuosity_n the_o rest_n both_o find_v room_n enough_o in_o the_o vein_n and_o be_v urge_v on_o not_o only_o by_o the_o arterial_a blood_n behind_o rush_v into_o the_o vein_n the_o fast_o when_o it_o have_v more_o room_n but_o also_o by_o the_o systaltick_a motion_n now_o the_o distension_n be_v take_v off_o must_v leave_v its_o former_a recess_n and_o be_v restore_v to_o circulation_n which_o action_n be_v quick_o propagate_v to_o the_o brain_n and_o that_o put_v into_o analogous_a contraction_n but_o this_o may_v be_v presume_v most_o effectual_o to_o happen_v whilst_o the_o vessel_n be_v only_o distend_v before_o the_o blood_n have_v make_v its_o way_n forth_o into_o the_o habit_n of_o the_o brain_n which_o if_o it_o once_o have_v at_o least_o in_o any_o considerable_a quantity_n the_o distemper_n seem_v scarce_o at_o all_o remediable_a either_o by_o this_o or_o any_o other_o administration_n both_o on_o the_o account_n of_o the_o forementioned_a difficulty_n if_o not_o impossibility_n of_o its_o get_n out_o of_o those_o recess_n into_o the_o vein_n again_o and_o also_o the_o yeildingness_n of_o the_o brain_n to_o the_o pulsifick_a protrusion_n of_o the_o blood_n behind_o this_o phlebotomy_n i_o conceive_v aught_o to_o be_v administer_v to_o thirty_o forty_o fifty_o or_o sixty_o or_o perhaps_o more_o ounce_n at_o a_o time_n some_o person_n require_v more_o to_o be_v take_v away_o some_o less_o according_a as_o the_o congestion_n and_o obstruction_n happen_v to_o be_v great_a or_o less_o and_o the_o quantity_n of_o blood_n to_o abound_v in_o the_o body_n if_o the_o pulse_n which_o shall_v be_v try_v during_o the_o bleed_a fail_v not_o otherwise_o consider_v the_o great_a quantity_n we_o have_v in_o our_o body_n it_o will_v not_o satisfy_v the_o indication_n and_o by_o such_o a_o evacuation_n viz._n to_o at_o least_o sixty_o ounce_n at_o once_o d._n gibbons_n of_o oxon_n a_o person_n who_o you_o as_o well_o as_o i_o know_v to_o be_v beside_o his_o great_a part_n and_o general_a learning_n of_o that_o sagacity_n and_o judgement_n in_o physic_n that_o his_o example_n must_v much_o justify_v the_o practice_n cure_v a_o apoplexy_n there_o some_o time_n since_o think_v deplorable_a as_o if_o you_o question_v the_o relation_n from_o i_o you_o may_v be_v satisfy_v both_o from_o himself_o and_o his_o chirurgeon_n and_o also_o several_a other_o that_o be_v present_a and_o be_v it_o proper_a for_o i_o i_o can_v allege_v analogous_a instance_n of_o such_o profuse_a if_o you_o will_v call_v they_o so_o evacuation_n of_o that_o kind_n in_o my_o own_o observation_n attempt_v with_o great_a advantage_n to_o my_o patient_n and_o if_o the_o first_o bleed_v secure_v not_o the_o patient_n it_o ought_v after_o a_o few_o hour_n to_o be_v repeat_v and_o so_o if_o need_v be_v several_a time_n there_o be_v much_o more_o danger_n from_o the_o disease_n than_o loss_n of_o blood_n which_o have_v usual_o be_v observe_v to_o have_v be_v spend_v as_o i_o a_o little_a before_o note_v upon_o wound_n or_o spontaneous_a haemorhage_n in_o much_o great_a quantity_n without_o loss_n of_o life_n and_o the_o consequent_a weakness_n have_v soon_o be_v correct_v by_o a_o due_a regimen_n of_o diet_n or_o perhaps_o some_o other_o assistance_n nay_o even_o old_a age_n ought_v not_o to_o supersede_n this_o remedy_n however_o the_o assertion_n be_v like_a to_o be_v censure_v for_o very_o bold_a by_o many_o who_o more_o consult_v their_o own_o fear_n than_o the_o reason_n of_o the_o thing_n for_o beside_o that_o such_o ancient_a person_n who_o be_v incline_v to_o apoplexy_n general_o abound_v enough_o with_o blood_n they_o be_v more_o apt_a to_o grow_v viscous_a from_o their_o decay_n in_o some_o degree_n of_o spirit_n and_o their_o inability_n to_o a_o sufficient_o brisk_a action_n requisite_a to_o spiritualise_v and_o keep_v it_o in_o a_o due_a crasis_n so_o that_o when_o apt_a to_o distend_v or_o get_v out_o of_o its_o vessel_n it_o ought_v to_o be_v take_v away_o in_o good_a quantity_n both_o in_o regard_n the_o decay_a strength_n of_o the_o part_n affect_v be_v not_o proportional_o to_o what_o it_o former_o be_v sufficient_a to_o manage_v it_o and_o return_v it_o into_o its_o proper_a vessel_n or_o its_o usual_a circulation_n in_o they_o and_o also_o because_o if_o it_o be_v in_o they_o once_o grow_v viscous_a it_o be_v scarce_o possible_a it_o can_v be_v correct_v for_o the_o forementioned_a reason_n and_o therefore_o according_a to_o the_o sense_n of_o the_o deserve_o famous_a botallus_n ought_v to_o be_v take_v away_o that_o better_a from_o the_o superven_a nourishment_n may_v be_v substitute_v in_o the_o room_n of_o it_o the_o sanguify_a power_n though_o upon_o a_o considerable_a abatement_n of_o the_o quantity_n be_v in_o the_o rest_n sufficient_a even_o in_o the_o elder_a person_n to_o transmute_v the_o appelling_a chyle_n which_o from_o its_o previous_a preparation_n we_o feed_v on_o nothing_o but_o vegetable_a or_o animal_n substance_n which_o must_v be_v high_o digest_v and_o exalt_v to_o be_v bring_v to_o either_o of_o those_o estate_n and_o those_o far_o exalt_v general_o either_o by_o elixation_n assation_n or_o fermentation_n want_v little_a of_o the_o perfection_n of_o blood_n even_o before_o its_o admission_n into_o the_o mass_n of_o it_o as_o if_o prejudices_fw-la be_v lay_v aside_o may_v be_v collect_v from_o instance_n which_o now_o and_o then_o occur_v of_o old_a people_n who_o by_o wound_n or_o haemorhage_n lose_v great_a quantity_n of_o it_o and_o yet_o recover_v nay_o many_o time_n increase_v the_o vigour_n they_o have_v before_o these_o accident_n and_o i_o see_v no_o reason_n why_o what_o
be_v presume_v to_o suggest_v a_o reason_n of_o a_o palsy_n than_o apoplexy_n and_o can_v hardly_o be_v make_v out_o to_o be_v the_o cause_n of_o so_o sudden_a a_o seizure_n since_o such_o a_o congestion_n must_v be_v slow_a and_o so_o the_o effect_n general_o must_v come_v gradual_o whereas_o from_o a_o perfect_a state_n of_o health_n the_o apoplexy_n on_o a_o sudden_a as_o the_o name_n import_v ordinary_o seize_v beside_o though_o the_o passage_n of_o the_o spinal_a marrow_n and_o nerve_n thence_o arise_v be_v thus_o close_v rather_o than_o obstruct_v a_o obstruction_n be_v general_o i_o conceive_v in_o the_o common_a acception_n of_o the_o word_n understand_v to_o be_v from_o some_o matter_n within_o their_o tract_n and_o not_o proper_o from_o it_o external_o compress_v they_o whereby_o the_o spirit_n can_v ready_o descend_v into_o they_o yet_o their_o motion_n in_o the_o brain_n may_v possible_o for_o some_o time_n be_v free_a enough_o and_o consequent_o the_o soul_n exercise_n may_v be_v then_o entire_a for_o a_o while_n if_o not_o indeed_o exalt_v from_o the_o confinement_n those_o have_v to_o the_o brain_n in_o that_o case_n and_o it_o be_v observe_v many_o time_n that_o in_o a_o hydrocephalus_n intellection_n and_o other_o animal_n faculty_n fail_v only_o gradual_o though_o the_o ventricles_n have_v be_v find_v upon_o dissection_n to_o have_v be_v much_o fill_v which_o they_o must_v have_v be_v long_a time_n a_o do_v withal_o what_o be_v once_o get_v into_o the_o ventricles_n have_v no_o far_a communication_n with_o the_o animal_n spirit_n be_v disterminate_v from_o the_o brain_n by_o the_o interposition_n of_o the_o membrane_n but_o galen_n seem_v not_o very_o consistent_a to_o himself_o in_o this_o notion_n as_o make_v the_o brain_n itself_o de_n loc_n affectis_fw-la lib._n 3._o cap._n 10._o to_o be_v the_o seat_n of_o it_o without_o there_o mention_v the_o ventricles_n whereas_o fore_o cap._n 7._o as_o well_o as_o in_o other_o place_n he_o only_o seat_v it_o in_o these_o exclusive_o to_o the_o substance_n of_o the_o brain_n but_o that_o hypothesis_n be_v now_o antiquate_a and_o the_o substance_n of_o the_o brain_n general_o own_v to_o be_v the_o seat_n of_o it_o anatomical_a observation_n have_v as_o i_o say_v make_v it_o apparent_a it_o must_v be_v seat_v there_o and_o though_o several_a author_n have_v diverse_o explicate_v it_o yet_o there_o be_v two_o opinion_n particular_o which_o be_v now_o adays_o most_o celebrate_v and_o perhaps_o deserve_v to_o be_v so_o both_o on_o their_o own_o account_n as_o be_v each_o of_o they_o very_o specious_a though_o somewhat_o different_a from_o each_o other_o as_o also_o of_o their_o author_n the_o famous_a wepfer_n and_o willis_n these_o indeed_o seem_v to_o agree_v in_o their_o notion_n of_o the_o particular_a seat_n of_o it_o viz._n both_o of_o they_o assign_v the_o medullar_n substance_n of_o the_o brain_n and_o cerebellum_fw-la for_o it_o but_o they_o differ_v here_o in_o that_o the_o former_a consider_v the_o whole_a compage_fw-la of_o they_o both_o under_o that_o name_n in_o contradistinction_n only_o to_o the_o ventricles_n the_o now_o receive_a distinction_n into_o cortical_a and_o medullar_n more_o proper_o so_o call_v have_v not_o be_v then_o think_v on_o and_o therefore_o he_o seem_v to_o suppose_v any_o part_n of_o the_o substance_n may_v be_v the_o seat_n whereas_o the_o latter_a suppose_n it_o to_o be_v in_o the_o corpus_fw-la callosum_fw-la or_o true_a medullar_n part_n according_a to_o that_o distinction_n but_o withal_o he_o assert_v that_o the_o morbific_a matter_n be_v transmit_v to_o it_o through_o the_o ambitus_fw-la or_o cortical_a the_o artery_n which_o be_v the_o conduit_n for_o convey_v it_o whatsoever_o it_o be_v either_o immediate_o or_o mediate_o pass_v all_o through_o it_o but_o they_o differ_v in_o their_o explication_n of_o the_o mode_n of_o production_n for_o wepfer_n suppose_v that_o the_o brain_n be_v either_o deny_v a_o sufficient_a afflux_n of_o blood_n of_o which_o he_o assign_v several_a cause_n or_o if_o it_o have_v that_o yet_o that_o the_o distribution_n of_o the_o spirit_n into_o the_o nerve_n be_v hinder_v either_o by_o a_o obstruction_n of_o they_o at_o their_o original_n or_o their_o compression_n but_o willis_n doubt_v whether_o the_o former_a of_o these_o the_o want_n of_o a_o supply_n of_o blood_n can_v have_v place_n here_o since_o it_o be_v know_v there_o be_v every_o where_o about_o the_o brain_n as_o well_o as_o in_o other_o part_n of_o the_o body_n mutual_a inosculation_n of_o the_o artery_n on_o the_o account_n of_o which_o it_o be_v not_o to_o be_v suppose_v that_o all_o the_o branch_n of_o the_o carotide_n and_o vertebral_n can_v on_o a_o sudden_a be_v obstruct_v but_o that_o if_o some_o happen_v to_o be_v so_o yet_o all_o part_n of_o the_o brain_n must_v receive_v the_o blood_n quick_o enough_o from_o those_o which_o be_v free_a by_o mean_n of_o these_o anastomosis_n and_o so_o the_o nerve_n may_v be_v ready_o enough_o supply_v or_o if_o these_o artery_n chance_v to_o be_v total_o obstruct_v he_o think_v the_o consequent_a distemper_n will_v not_o be_v proper_o a_o apoplexy_n but_o a_o lipothymy_n or_o hysterical_a affect_v from_o which_o consideration_n he_o deduce_v that_o what_o make_v a_o apoplexy_n must_v be_v something_o in_o the_o brain_n itself_o that_o cause_v either_o a_o solution_n of_o continuity_n in_o it_o or_o insinuate_v itself_o into_o the_o meditullium_fw-la cerebri_fw-la or_o original_n of_o the_o nerve_n and_o there_o either_o obstruct_v the_o passage_n of_o the_o spirit_n into_o they_o or_o else_o on_o the_o account_n of_o some_o narcotick_a or_o other_o disagreeable_a quality_n dissipate_v or_o depress_n they_o both_o these_o notion_n may_v with_o much_o great_a advantage_n be_v have_v from_o the_o learned_a author_n than_o a_o short_a abstract_n for_o which_o too_o under_o this_o head_n i_o shall_v apologise_v this_o relate_n to_o the_o cause_n but_o that_o withal_o it_o conduce_v to_o determine_v the_o seat_n but_o though_o dr._n willis_n have_v so_o specious_o urge_v against_o that_o tenant_n of_o the_o non-admission_n of_o blood_n to_o the_o brain_n to_o produce_v a_o apoplexy_n yet_o i_o suppose_v that_o with_o all_o deference_n to_o his_o great_a judgement_n his_o opinion_n that_o the_o proper_a medullar_n part_n of_o it_o be_v the_o only_a or_o at_o least_o most_o frequent_a seat_n of_o it_o be_v somewhat_o too_o contract_v not_o to_o say_v precarious_a and_o that_o on_o the_o other_o side_n though_o a_o apoplexy_n may_v perhaps_o sometime_o begin_v in_o the_o corpus_fw-la callosum_fw-la yet_o rather_o and_o much_o more_o frequent_o in_o the_o cortical_a than_o there_o or_o among_o the_o nerve_n at_o their_o original_n for_o though_o it_o be_v probable_a the_o meditullium_fw-la cerebri_fw-la be_v the_o place_n where_o the_o soul_n principal_o act_n and_o from_o whence_o she_o dispense_v her_o influence_n to_o the_o rest_n of_o the_o body_n and_o therefore_o she_o can_v be_v say_v to_o be_v disturb_v in_o her_o act_n and_o so_o a_o distemper_n be_v introduce_v till_o that_o part_n be_v disaffect_v yet_o i_o conceive_v that_o part_n be_v proper_o to_o be_v reckon_v the_o seat_n of_o a_o distemper_n where_o the_o cause_n that_o influential_o occasion_n the_o defection_n of_o nature_n due_a act_n first_o fix_v it_o self_n otherwise_o i_o see_v no_o reason_n but_o that_o wepfer_v denegation_n of_o spirit_n which_o willis_n oppugnes_fw-la may_v be_v sufficient_a both_o to_o make_v and_o denominate_v a_o apoplexy_n and_o indeed_o that_o the_o cortical_a be_v most_o apt_a to_o receive_v the_o morbific_n matter_n seem_v obvious_a from_o hence_o that_o in_o it_o the_o artery_n be_v most_o numerous_a and_o it_o most_o lax_n and_o yield_a so_o that_o when_o from_o any_o occasion_n the_o blood_n be_v apt_a to_o get_v out_o of_o or_o at_o least_o distend_a its_o vessel_n or_o indeed_o but_o to_o exude_v out_o of_o they_o it_o be_v probable_a this_o may_v be_v do_v more_o easy_o here_o than_o in_o the_o corpus_fw-la callosum_fw-la it_o be_v true_a it_o must_v be_v grant_v that_o the_o artery_n be_v disseminated_a through_o all_o part_n of_o it_o even_o to_o the_o inmost_a otherwise_o they_o can_v neither_o receive_v due_a heat_n nor_o nourishment_n if_o at_o least_o nourishment_n come_v immediate_o from_o the_o blood_n to_o any_o part_n but_o the_o root_n of_o the_o nerval_a tree_n numerous_o disperse_v through_o the_o cortex_fw-la which_o vessel_n though_o penetrate_a ever_o so_o deep_a if_o they_o chance_v either_o to_o open_v be_v break_v or_o become_v relax_v whereby_o they_o may_v let_v go_v some_o of_o the_o substance_n they_o carry_v after_o the_o manner_n by_o and_o by_o to_o be_v allege_v it_o be_v obvious_a must_v soon_o supply_v the_o matter_n of_o a_o considerable_a inundation_n if_o i_o may_v so_o call_v it_o of_o the_o blood_n or_o those_o