spirit_n 4_o in_o animal_n die_v of_o famine_n and_o man_n die_v of_o consumption_n blood_n man_n perish_v by_o famine_n have_v their_o artery_n and_o vein_n full_a of_o blood_n good_a store_n of_o blood_n have_v be_v find_v in_o the_o vein_n and_o artery_n which_o be_v impossible_a if_o blood_n be_v the_o nourishment_n of_o the_o body_n for_o than_o no_o animal_n can_v perish_v by_o famine_n while_o it_o have_v any_o blood_n in_o its_o vessel_n nor_o can_v the_o body_n be_v so_o emaciate_v in_o consumption_n while_o the_o vein_n contain_v so_o plentiful_a a_o source_n for_o the_o resarcition_n of_o the_o part_n which_o reason_n among_o other_o induce_v dr._n harvey_n 52._o de_fw-fr gener_fw-la animal_n exercit_fw-la 52._o to_o conclude_v etsi_fw-la sanguis_fw-la sit_fw-la pars_fw-la corporis_fw-la non_fw-la tamen_fw-la huic_fw-la nutriendo_fw-la solum_fw-la destinatur_fw-la enimvero_fw-la si_fw-la huic_fw-la duntaxat_fw-la usui_fw-la inserviret_fw-la nemo_fw-la fame_n periret_fw-la quamdiu_fw-la sanguinis_fw-la quicquam_fw-la in_o venis_fw-la reliquum_fw-la habetur_fw-la quemadmodum_fw-la &_o lucernae_fw-la flammula_fw-la non_fw-la extinguitur_fw-la quamdiu_fw-la inflammabilis_fw-la olei_fw-la in_o eâ_fw-la vel_fw-la minimum_fw-la suppetit_fw-la 5_o if_o the_o blood_n be_v change_v into_o ros_n &_o cambium_n as_o they_o call_v they_o body_n the_o blood_n continue_v red_a and_o florid_n in_o the_o habit_n of_o the_o body_n then_o certain_o in_o the_o habit_n of_o the_o body_n and_o capillary_a vein_n it_o will_v appear_v white_a or_o incline_v to_o whiteness_n but_o our_o sense_n assure_v that_o it_o be_v no_o less_o red_a and_o florid_n in_o those_o place_n than_o in_o the_o centrall_a part_n of_o the_o body_n 6_o hypocrates_n have_v a_o singular_a observation_n 25._o libr._n 5._o epidâ—m_fw-la â—_o 25._o of_o a_o certain_a man_n a_o patient_a of_o he_o who_o be_v much_o emaciate_v and_o every_o day_n more_o and_o more_o consume_a phlebotomy_n hypocrates_n cure_v a_o man_n of_o extreme_a leanness_n only_o by_o profuse_a phlebotomy_n notwithstanding_o the_o most_o restorative_a aliment_n he_o can_v take_v be_v at_o length_n cure_v only_o by_o a_o very_a profuse_a eduction_n of_o blood_n out_o of_o the_o vein_n of_o each_o arm_n after_o all_o other_o mean_n have_v be_v in_o vain_a attempt_v which_o will_v not_o have_v happen_v if_o the_o blood_n be_v the_o nutriment_n of_o the_o part_n the_o reason_n of_o this_o admirable_a cure_n seem_v to_o be_v this_o there_o be_v as_o we_o have_v more_o than_o once_o declare_v a_o twofold_a expense_n of_o the_o chyle_n one_o part_n go_v to_o the_o instauration_n of_o the_o part_n as_o be_v or_o constitute_v the_o succus_fw-la nutritius_n the_o other_o supply_v the_o vital_a spirit_n under_o the_o form_n of_o blood_n now_o when_o one_o of_o these_o exceed_v the_o other_o languish_v and_o the_o too_o plentiful_a exhaustion_n of_o the_o chyle_n upon_o the_o blood_n be_v the_o cause_n of_o this_o man_n leanness_n his_o recovery_n succeed_v upon_o a_o turn_n of_o the_o stream_n of_o the_o chyle_n upon_o the_o part_n for_o their_o sufficient_a nutritive_a juice_n 7_o if_o the_o blood_n do_v nourish_v then_o will_v fat_a they_o the_o blood_n be_v observe_v to_o be_v less_o unctuous_a and_o glutinous_a in_o the_o artery_n that_o carry_v it_o to_o the_o part_n than_o in_o the_o vein_n that_o return_v it_o from_o they_o unctuous_a and_o glutinous_a blood_n be_v most_o accommodate_v to_o that_o use_n for_o the_o serum_fw-la hinder_v the_o apposition_n of_o the_o blood_n and_o therefore_o ichorous_a and_o weep_a ulcer_n be_v seldom_o consolidate_v now_o the_o blood_n be_v observe_v to_o be_v more_o unctuous_a and_o glutinous_a in_o the_o vein_n than_o in_o the_o artery_n in_o which_o it_o be_v common_o more_o diluted_a and_o full_a of_o serum_fw-la but_o the_o blood_n be_v carry_v to_o the_o habit_n of_o the_o body_n by_o the_o artery_n and_o from_o thence_o bring_v back_o again_o by_o the_o vein_n which_o certain_o be_v a_o very_a weighty_a argument_n against_o the_o blood_n be_v be_v the_o nourishment_n 8_o betwixt_o the_o thing_n nourish_v and_o its_o nutriment_n body_n there_o be_v a_o manifest_a dissimilitude_n betwixt_o the_o blood_n and_o sundry_a part_n of_o the_o body_n there_o ought_v to_o be_v a_o certain_a analogy_n or_o similitude_n according_a to_o that_o old_a say_n part_n quaslibet_fw-la alimento_fw-la ipsis_fw-la maximè_fw-la consimili_fw-la enutriri_fw-la but_o betwixt_o the_o blood_n and_o several_a part_n of_o the_o body_n instead_o of_o this_o requisite_a resemblance_n or_o affinity_n of_o quality_n there_o be_v in_o many_o thing_n a_o perfect_a dissimilitude_n or_o disparity_n for_o if_o we_o compare_v the_o blood_n with_o the_o brain_n the_o horny_a coat_n or_o humour_n of_o the_o eye_n the_o bone_n tendon_n and_o other_o the_o like_a part_n we_o shall_v find_v little_a or_o no_o proportion_n or_o resemblance_n betwixt_o they_o in_o a_o appolexy_n where_o the_o brain_n be_v overflow_v with_o blood_n effuse_v into_o the_o substance_n of_o it_o all_o the_o idea_n or_o mark_n of_o thing_n former_o know_v be_v quite_o obliterated_a nor_o do_v any_o perception_n of_o they_o remain_v likewise_o when_o the_o eye_n be_v bloud-shodden_a the_o perspicuity_n of_o the_o coat_n of_o the_o eye_n be_v change_v into_o opacity_n and_o the_o transmission_n of_o the_o visible_a species_n through_o they_o hinder_v the_o bone_n also_o be_v so_o many_o way_n discrepant_a from_o the_o blood_n that_o it_o seem_v impossible_a they_o shall_v be_v constitute_v thereof_o and_o of_o the_o tendon_n neru_n membrane_n etc._n etc._n the_o same_o may_v be_v say_v 9_o the_o manner_n of_o nutrition_n be_v a_o certain_a promotion_n of_o the_o aliment_n from_o the_o state_n of_o crudity_n nourish_v the_o progress_n of_o nutrition_n be_v from_o crudity_n to_o fusion_n and_o volatility_n not_o retrograde_a from_o volatility_n to_o fixation_n and_o so_o the_o aliment_n ought_v to_o be_v more_o crude_a or_o fix_v than_o the_o part_n to_o be_v nourish_v to_o the_o state_n of_o concoction_n or_o a_o exaltation_n of_o its_o spirit_n to_o a_o further_a degree_n of_o activity_n and_o therefore_o the_o aliment_n must_v of_o necessity_n be_v more_o crude_a than_o the_o part_n therewith_o nourish_v for_o that_o promotion_n be_v not_o by_o any_o degradation_n or_o fixation_n of_o the_o spirit_n of_o the_o aliment_n but_o by_o a_o exaltation_n or_o reduction_n of_o they_o near_o to_o volatility_n forasmuch_o therefore_o as_o the_o spirit_n already_o in_o the_o blood_n be_v approach_v or_o advance_v near_o to_o the_o state_n of_o volatility_n than_o those_o contain_v in_o the_o part_n above_o mention_v certain_o the_o blood_n can_v be_v think_v a_o convenient_a nourishment_n for_o they_o the_o redintegration_n of_o those_o part_n ought_v to_o be_v expect_v from_o such_o nutriment_n as_o be_v more_o fix_v than_o themselves_o be_v otherwise_o how_o can_v it_o suffice_v to_o the_o solidation_n or_o firmation_n of_o they_o but_o the_o blood_n be_v of_o a_o more_o rough_a and_o grate_a nature_n and_o its_o spirit_n more_o advance_v towards_o volatility_n than_o those_o reside_v in_o the_o solid_a part_n and_o in_o that_o respect_n be_v whole_o unfit_a to_o nourish_v they_o moreover_o it_o be_v necessary_a the_o nutritive_a juice_n shall_v be_v sequester_v from_o the_o blood_n before_o it_o can_v be_v opportune_o bring_v and_o appon_v to_o the_o part_n if_o so_o to_o what_o end_n be_v it_o admix_v to_o the_o blood_n at_o all_o shall_v we_o believe_v that_o nature_n rather_o than_o seem_v idle_a do_v make_v any_o thing_n only_o that_o she_o may_v unmake_v it_o again_o afterward_o 10_o what_o be_v itself_o nourish_v can_v without_o absurdity_n be_v think_v to_o be_v the_o nourishment_n of_o another_o nourishment_n the_o blood_n be_v itself_o nourish_v and_o do_v consume_v the_o substance_n of_o the_o solid_a part_n and_o so_o can_v be_v their_o nourishment_n nor_o can_v that_o which_o be_v the_o cause_n of_o the_o exhaustion_n of_o the_o solid_a part_n be_v the_o matter_n of_o their_o redintegration_n that_o the_o blood_n be_v itself_o nourish_v be_v manifest_a from_o the_o large_a access_n of_o chyle_n to_o it_o after_o every_o meal_n and_o that_o it_o be_v the_o cause_n of_o the_o exhaustion_n of_o the_o solid_a part_n be_v also_o manifest_a from_o hence_o that_o the_o vital_a heat_n who_o subjectum_fw-la inhaesionis_fw-la be_v the_o blood_n be_v the_o only_a consumer_n or_o depredator_n of_o the_o solid_a substance_n of_o the_o body_n for_o whatever_o be_v the_o effect_n of_o the_o vital_a heat_n reside_v in_o the_o blood_n as_o its_o proper_a and_o original_a subject_n the_o very_a same_o may_v be_v just_o impute_v also_o to_o the_o blood_n itself_o for_o albeit_o we_o sometime_o ascribe_v the_o action_n of_o thing_n to_o their_o quality_n or_o faculty_n thereby_o indicating_z the_o formal_a reason_n or_o manner_n by_o which_o the_o substance_n operate_v yet_o we_o can_v deny_v
blood_n pass_v through_o the_o heart_n into_o the_o artery_n in_o one_o hour_n ℈_o j_o 4000_o lb_n 13_o ℥_o 10_o ʒ5_n ℈_o j_o ℈_o j_o 4450_o lb_n 15_o ʒ3_n ℈_o j_o ℈_o ss_z 4400_o lb_n 7_o ℥_o 7_o ʒ5_n ℈_o j_o ℈_o j_o 2000_o lb_n 20_o ℥_o 10_o ℈_o ij_o 2000_o lb_n 41_o ℥_o 8_o ℥_o ss_z 2000_o lb_n 83_o ℥_o 4_o ℥_o j_o 2000_o lb_n 166_o ℥_o 8_o again_n set_v it_o down_o for_o a_o ground_n that_o the_o quantity_n of_o blood_n contain_v in_o the_o whole_a body_n do_v amount_v only_o to_o lb_v 15._o for_o that_o be_v according_a to_o the_o most_o modest_a account_n and_o allow_v some_o part_n thereof_o to_o be_v consume_v by_o the_o lamp_n of_o life_n and_o as_o much_o to_o be_v supply_v out_o of_o the_o chyle_n we_o may_v infer_v these_o 4_o necessary_a conclusion_n 1_o that_o more_o blood_n be_v transmit_v through_o the_o heart_n once_o in_o every_o hour_n than_o can_v be_v supply_v out_o of_o the_o chyle_n in_o many_o hour_n 2_o that_o all_o the_o blood_n in_o the_o body_n be_v transmit_v through_o the_o heart_n once_o in_o a_o quarter_n or_o half_a or_o a_o whole_a hour_n or_o in_o two_o hour_n at_o most_o 3_o that_o so_o much_o be_v not_o require_v to_o the_o conservation_n of_o the_o vital_a flame_n and_o the_o confection_n of_o vital_a spirit_n 4_o that_o since_o the_o vessel_n be_v not_o break_v that_o the_o blood_n can_v return_v back_o out_o of_o the_o heart_n nor_o be_v any_o way_n dissipate_v it_o be_v absolute_o necessary_a that_o the_o blood_n must_v return_v to_o the_o heart_n again_o by_o the_o vein_n or_o be_v circulate_v perpetual_o as_o the_o immortal_a dr._n harvey_n have_v demonstrate_v nor_o be_v this_o circulation_n of_o the_o blood_n only_o particular_a to_o some_o artery_n and_o vein_n as_o some_o have_v inconsiderate_o imagine_v but_o universal_a or_o common_a to_o they_o all_o body_n that_o the_o circulation_n be_v universal_a in_o all_o the_o artery_n and_o vein_n of_o the_o whole_a body_n throughout_o the_o whole_a body_n for_o though_o it_o be_v indeed_o more_o demonstrable_a to_o the_o sense_n in_o the_o limb_n where_o the_o vessel_n be_v ample_a and_o conspicuous_a admit_v of_o ligature_n more_o convenient_o than_o those_o in_o the_o inward_o yet_o do_v observation_n teach_v we_o that_o the_o motion_n of_o the_o blood_n be_v the_o very_a same_o in_o the_o very_a entrails_n also_o in_o particular_a that_o we_o may_v deduce_v it_o through_o the_o most_o conspicuous_a artery_n and_o vein_n of_o other_o interior_a part_n beside_o those_o already_o mention_v the_o blood_n be_v carry_v in_o the_o abdomen_fw-la to_o the_o testicle_n by_o the_o spermatick_a artery_n from_o they_o by_o the_o spermatick_a vein_n into_o the_o left_a emulgent_a and_o vena_fw-la cava_fw-la intestine_n by_o the_o mesenterick_n artery_n from_o they_o by_o the_o mesenterick_n vein_n into_o the_o ramus_fw-la mesentericus_fw-la and_o thence_o into_o the_o vena_fw-la porte_fw-fr spleen_n by_o the_o left_a celiacal_a artery_n from_o it_o by_o the_o ramus_fw-la splenicus_fw-la into_o the_o vena_fw-la porte_fw-fr and_o thence_o direct_o into_o the_o liver_n stomach_n and_o omentum_fw-la by_o other_o branch_n of_o the_o celiacal_a artery_n from_o they_o by_o the_o gastrick_n and_o epiploical_a vein_n into_o the_o ramus_fw-la splenicus_fw-la thence_o into_o the_o vena_fw-la porte_fw-fr and_o so_o to_o the_o liver_n kidney_n by_o the_o emulgent_a artery_n from_o they_o by_o the_o emulgent_a vein_n into_o the_o vena_fw-la cava_fw-la outside_o of_o the_o heart_n by_o the_o coronary_a artery_n back_o again_o by_o the_o coronary_a vein_n into_o the_o vena_fw-la cava_fw-la thorax_n to_o the_o pleura_fw-la by_o the_o intercostal_a artery_n from_o it_o by_o the_o vein_n thereof_o into_o the_o vena_fw-la azygos_n and_o thence_o into_o the_o vena_fw-la cava_fw-la head_n to_o the_o membrane_n of_o the_o brain_n by_o the_o carotide_n and_o neck-artery_n which_o tend_v to_o the_o four_o cell_n of_o the_o brain_n but_o be_v not_o therein_o terminate_v as_o some_o anatomist_n have_v think_v from_o they_o by_o the_o jugular_a vein_n into_o the_o ascendent_a trunk_n of_o the_o vena_fw-la cava_fw-la all_o which_o be_v discoverable_a to_o the_o sense_n by_o bind_v those_o vessel_n in_o animal_n cut_v up_o alive_a for_o the_o swell_a cause_v in_o either_o vein_n or_o artery_n by_o the_o flux_n of_o blood_n there_o arrest_v will_v always_o appear_v on_o that_o side_n the_o ligature_n from_o whence_o the_o blood_n flow_v here_o we_o be_v to_o advertise_v that_o in_o the_o foetus_fw-la or_o infant-unborn_a the_o manner_n of_o the_o circulation_n of_o the_o blood_n unborn_a but_o after_o a_o peculiar_a manner_n in_o a_o infant_n unborn_a through_o the_o vessel_n of_o the_o heart_n be_v different_a from_o that_o we_o have_v describe_v for_o the_o blood_n be_v not_o carry_v from_o the_o mother_n womb_n into_o the_o umbilical_a artery_n but_o from_o the_o placenta_fw-la uterina_fw-la in_o which_o those_o artery_n be_v terminate_v into_o the_o umbilical_a vein_n which_o conduct_v it_o along_o to_o the_o liver_n of_o the_o foetus_fw-la from_o whence_o it_o be_v transmit_v by_o the_o vena_fw-la cava_fw-la into_o the_o right_a ventricle_n of_o the_o heart_n be_v bring_v thither_o it_o be_v transfer_v into_o the_o vena_fw-la arteriosa_fw-la but_o because_o the_o lung_n be_v not_o yet_o move_v as_o after_o the_o birth_n in_o respiration_n and_o so_o their_o vessel_n be_v not_o dilate_v and_o contract_v alternate_o and_o consequent_o they_o can_v neither_o receive_v the_o blood_n out_o of_o the_o vena_fw-la arteriosa_fw-la not_o impel_v it_o into_o the_o arteria_fw-la venosa_fw-la therefore_o have_v the_o providence_n of_o nature_n contrive_v and_o frame_v two_o peculiar_a passage_n the_o one_o a_o conduit_n or_o pipe_n convey_v the_o blood_n from_o the_o vena_fw-la arteriosa_fw-la into_o the_o great_a artery_n the_o other_o certain_a foramen_fw-la hole_n or_o inlett_n by_o which_o the_o blood_n pass_v from_o the_o vena_fw-la cava_fw-la into_o the_o arteria_fw-la venosa_fw-la thence_o into_o the_o left_a ear_n of_o the_o heart_n and_o so_o down_o into_o the_o left_a ventricle_n from_o thence_o as_o well_o as_o that_o from_o the_o vena_fw-la arteriosa_fw-la it_o be_v infuse_v into_o the_o great_a artery_n so_o that_o in_o a_o unborn_a infant_n nature_n use_v the_o two_o ventricles_n of_o the_o heart_n as_o if_o they_o be_v but_o one_o and_o this_o lest_o the_o infant_n shall_v have_v his_o blood_n too_o hot_a and_o adust_a while_o he_o want_v the_o ventilation_n of_o the_o air_n and_o expulsion_n of_o fuliginous_a exhalation_n through_o the_o lung_n from_o the_o great_a artery_n the_o blood_n be_v send_v into_o the_o umbilical_a artery_n which_o return_v it_o to_o the_o placenta_fw-la uterina_fw-la where_o permeate_v the_o substance_n thereof_o it_o be_v again_o infuse_v into_o the_o small_a branch_n or_o rather_o root_v of_o the_o umbilical_a vein_n by_o they_o into_o the_o trunk_n and_o at_o length_n into_o the_o liver_n vena_fw-la cava_fw-la and_o heart_n as_o before_o have_v thus_o explain_v by_o what_o way_n the_o blood_n be_v move_v in_o a_o round_a be_v this_o motion_n of_o the_o blood_n be_v it_o follow_v that_o we_o consider_v the_o condition_n of_o that_o its_o motion_n concern_v which_o we_o observe_v that_o the_o circulation_n of_o the_o blood_n be_v 1_o continual_a continual_a continual_a for_o since_o the_o heart_n be_v continual_o in_o motion_n and_o take_v in_o blood_n in_o its_o diastole_n and_o discharge_v the_o same_o again_o in_o its_o systole_n never_o intermit_a that_o its_o proper_a action_n but_o in_o great_a swoon_a fit_n or_o in_o the_o very_a article_n of_o death_n it_o be_v necessary_a that_o the_o motion_n of_o the_o blood_n be_v likewise_o continual_a 2_o vehement_a as_o may_v be_v infer_v from_o the_o hardness_n and_o distension_n of_o a_o artery_n vehement_a vehement_a or_o vein_n bind_v with_o a_o ligature_n for_o nothing_o can_v be_v distend_v to_o great_a hardness_n by_o a_o thin_a and_o liquid_a matter_n especial_o upward_a unless_o that_o matter_n be_v with_o vehemence_n impel_v into_o and_o retain_v in_o it_o but_o this_o vehemence_n of_o the_o motion_n be_v great_a near_o the_o heart_n and_o be_v afterward_o diminish_v by_o degree_n according_a to_o the_o several_a degree_n of_o distance_n from_o the_o heart_n so_o that_o the_o extreme_a artery_n have_v but_o little_a pulse_n unless_o it_o happen_v that_o the_o impellent_fw-fr force_n of_o the_o heart_n be_v increase_v as_o in_o fever_n inflammation_n violent_a exercise_n some_o passion_n etc._n etc._n which_o be_v also_o the_o reason_n why_o the_o vein_n have_v no_o pulse_n the_o impulse_n of_o the_o blood_n be_v less_o in_o they_o than_o in_o the_o small_a artery_n 3_o swift_a swift_a swift_a for_o a_o artery_n or_o vein_n be_v compress_v by_o ligature_n will_v swell_v up_o and_o be_v distend_v as_o it_o be_v
in_o a_o moment_n and_o the_o blood_n may_v be_v observe_v to_o flow_v in_o its_o course_n very_o swift_o so_o soon_o as_o the_o ligature_n be_v remove_v but_o how_o swift_o be_v not_o easy_o determine_v there_o be_v so_o great_a variety_n of_o cause_n natural_a non-naturall_a and_o preternatural_a that_o accelerate_v or_o retard_v the_o flux_n of_o the_o blood_n only_o thus_o may_v be_v infer_v from_o the_o precedent_n compute_v of_o the_o number_n of_o pulse_n and_o the_o quantity_n of_o blood_n expel_v out_o of_o the_o left_a ventricle_n of_o the_o heart_n in_o every_o systole_n that_o the_o whole_a mass_n of_o blood_n do_v pass_v through_o the_o heart_n once_o in_o a_o hour_n or_o two_o at_o most_o yet_o be_v not_o the_o current_n of_o blood_n near_o so_o swift_a in_o its_o channel_n while_o they_o be_v whole_a as_o when_o one_o of_o they_o vein_n or_o artery_n be_v cut_v because_o in_o that_o case_n the_o blood_n stream_n forth_o into_o the_o free_a and_o easily-yielding_a aer_fw-la without_o any_o resistance_n but_o be_v confine_v in_o its_o vessel_n it_o be_v force_v to_o distend_a they_o and_o drive-on_a the_o forego_n current_n 4_o as_o swift_a in_o the_o vein_n as_o in_o the_o artery_n for_o vein_n of_o equal_a velocity_n in_o the_o artery_n and_o vein_n though_o the_o impulse_n be_v more_o vehement_a in_o the_o attery_n as_o be_v continue_v to_o the_o heart_n than_o in_o the_o vein_n and_o therefore_o it_o may_v seem_v reasonable_a at_o first_o consideration_n that_o the_o motion_n shall_v be_v proportionate_o more_o swift_a in_o the_o artery_n yet_o consider_v that_o the_o artery_n be_v still_o small_a and_o small_a towards_o their_o extremity_n &_o that_o the_o flux_n of_o the_o blood_n must_v needs_o be_v more_o and_o more_o retard_v as_o it_o approach_v those_o extremity_n and_o on_o the_o contrary_a that_o the_o vein_n grow_v wide_a and_o wide_o from_o their_o extremity_n to_o the_o centre_n of_o the_o body_n and_o so_o the_o blood_n have_v still_o large_a and_o large_a space_n to_o run_v through_o in_o its_o return_n to_o the_o heart_n we_o may_v safe_o conclude_v conjectural_o that_o the_o velocity_n of_o the_o motion_n be_v as_o great_a in_o the_o vein_n as_o in_o the_o artery_n this_o be_v also_o confirm_v by_o sense_n for_o the_o vena_fw-la cava_fw-la in_o all_o that_o tract_n from_o the_o liver_n to_o the_o subclavian_a division_n may_v be_v observe_v to_o beat_v as_o often_o as_o the_o great_a artery_n and_o so_o must_v import_v blood_n into_o the_o right_a ventricle_n as_o fast_o as_o the_o aorta_n do_v export_v it_o from_o the_o left_a which_o doubtless_o be_v the_o reason_n why_o the_o vena_fw-la cava_fw-la have_v fleshy_a fibre_n upon_o it_o when_o it_o approach_v the_o heart_n nevertheless_o we_o conceive_v the_o motion_n to_o be_v swift_a in_o the_o artery_n when_o the_o heart_n contract_v itself_o do_v impel_v the_o blood_n into_o and_o through_o they_o than_o when_o dilate_v itself_o again_o it_o do_v intermit_v that_o its_o impulse_n which_o be_v true_a likewise_o of_o the_o blood_n in_o the_o vein_n as_o may_v be_v sometime_o observe_v in_o phlebotomy_n when_o the_o ligature_n be_v not_o so_o straight_o as_o to_o cause_v much_o distension_n of_o the_o vein_n in_o which_o the_o incision_n be_v make_v for_o in_o that_o case_n the_o blood_n will_v flow_v forth_o more_o swift_o every_o time_n the_o heart_n be_v contract_v and_o these_o be_v the_o condition_n of_o this_o admirable_a motion_n of_o the_o blood_n last_o concern_v the_o cause_n of_o this_o motion_n it_o be_v necessary_a that_o the_o blood_n be_v move_v either_o by_o itself_o or_o by_o some_o other_o principle_n and_o if_o it_o be_v the_o author_n of_o its_o own_o motion_n then_o that_o must_v be_v in_o respect_n of_o either_o a_o inherent_a motive-faculty_n or_o of_o its_o ebullition_n or_o of_o its_o rarefaction_n or_o of_o its_o quantity_n whereby_o the_o ventricles_n of_o the_o heart_n be_v distend_v and_o so_o irritate_v as_o to_o discharge_v the_o same_o by_o contract_v themselves_o if_o the_o motion_n be_v derive_v from_o a_o external_n principle_n than_o it_o must_v be_v refer_v either_o to_o attraction_n or_o to_o vection_n or_o to_o pulsion_n let_v we_o therefore_o see_v which_o of_o all_o these_o may_v be_v the_o most_o likely_a cause_n of_o the_o motion_n of_o the_o blood_n first_o that_o the_o blood_n be_v not_o the_o cause_n of_o its_o own_o motion_n it_o the_o blood_n not_o the_o cause_n of_o its_o own_o motion_n in_o respect_n of_o any_o motive_n faculty_n inherent_a in_o it_o ratione_fw-la insitae_fw-la sibi_fw-la facultatis_fw-la by_o reason_n of_o any_o inherent_a faculty_n may_v be_v infer_v from_o hence_o that_o in_o blood_n effuse_v out_o of_o its_o vessel_n into_o the_o body_n or_o any_o other_o receiver_n no_o motion_n at_o all_o can_v be_v observe_v and_o it_o be_v hard_o to_o conceive_v that_o it_o shall_v be_v so_o corrupt_v in_o a_o moment_n as_o whole_o to_o lose_v a_o faculty_n essential_a to_o it_o dr._n harvey_n we_o confess_v affirm_v that_o he_o observe_v a_o certain_a obscure_a motion_n of_o the_o blood_n in_o the_o right_a ear_n of_o the_o heart_n where_o he_o suppose_v the_o motion_n of_o the_o heart_n first_o to_o begin_v and_o last_o to_o end_v after_o the_o ear_n have_v cease_v to_o move_v but_o we_o refer_v that_o to_o the_o mication_n of_o the_o blood_n from_o the_o vital_a spirit_n not_o yet_o whole_o extinguish_v second_o that_o it_o be_v not_o the_o author_n of_o its_o own_o motion_n ebullition_n nor_o in_o respect_n of_o its_o ebullition_n ratione_fw-la ebullitionis_fw-la which_o arist._n call_v 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d be_v manifest_a from_o these_o subsequent_a reason_n 1_o no_o ebullition_n can_v be_v constant_o equal_a or_o of_o the_o same_o tenor_n but_o the_o pulse_n of_o the_o heart_n and_o so_o the_o motion_n of_o the_o blood_n be_v in_o temperate_a and_o healthy_a man_n for_o the_o most_o part_n equal_v 2_o as_o the_o ebullition_n be_v great_a so_o will_v the_o pulse_n but_o in_o burn_a fever_n the_o ebullition_n be_v extreme_a great_a by_o reason_n of_o the_o great_a intention_n of_o the_o heat_n and_o yet_o the_o pulse_n be_v frequent_o small_a and_o weak_a as_o also_o in_o the_o begin_n of_o putrid_a fever_n as_o galen_n long_o since_o remark_v 3_o the_o blood_n suffer_v no_o ebullition_n as_o it_o pass_v through_o the_o heart_n for_o if_o in_o the_o dissection_n of_o a_o live_a animal_n you_o make_v a_o incision_n either_o into_o the_o left_a ventricle_n of_o the_o heart_n or_o into_o the_o great_a artery_n near_o it_o you_o shall_v perceive_v the_o blood_n flow_v out_o at_o the_o hole_n to_o be_v pure_a and_o such_o as_o before_o it_o come_v into_o the_o heart_n not_o frothy_a boil_a or_o rarefy_v and_o to_o continue_v such_o as_o at_o its_o first_o efflux_n yea_o more_o if_o you_o receive_v the_o blood_n issue_v from_o a_o incision_n of_o the_o vena_fw-la cava_fw-la in_o one_o saucer_n and_o that_o issue_v from_o the_o left_a ventricle_n in_o another_o you_o shall_v not_o be_v able_a to_o discern_v any_o difference_n betwixt_o the_o one_o and_o the_o other_o either_o soon_o or_o a_o good_a while_n after_o a_o invincible_a argument_n against_o the_o ebullition_n of_o the_o blood_n first_o imagine_v by_o aristotle_n and_o since_o defend_v by_o many_o great_a man_n his_o sectator_n 4_o the_o plunge_v a_o arm_n or_o leg_n into_o cold_a water_n will_v suppress_v the_o ebullition_n and_o consequent_o the_o motion_n of_o the_o blood_n for_o if_o you_o apply_v a_o close_a ligature_n to_o a_o man_n arm_n and_o then_o immerge_n the_o same_o into_o cold_a water_n or_o snow_n upon_o solution_n of_o the_o ligature_n he_o shall_v find_v the_o blood_n return_v to_o his_o heart_n with_o so_o great_a a_o sense_n of_o cold_a as_o very_o much_o to_o offend_v he_o which_o cold_a arise_v to_o the_o blood_n from_o its_o be_v long_o detain_v in_o the_o extremity_n of_o the_o arm_n bind_v dr._n harvey_n will_v have_v to_o be_v the_o cause_n of_o swoon_v immediate_o after_o blood-letting_n in_o many_o man_n the_o heart_n receive_v injury_n from_o that_o acquire_v cold_a three_o not_o ratione_fw-la rarefactionis_fw-la because_o 1_o in_o live_v dissection_n rarefaction_n nor_o of_o its_o rarefaction_n where_o the_o heart_n yet_o continue_v its_o motion_n no_o man_n ever_o have_v or_o can_v observe_v any_o such_o thing_n as_o rarefy_a blood_n to_o flow_v from_o either_o the_o left_a ventricle_n or_o the_o great_a artery_n if_o cut_v but_o pure_a and_o such_o as_o be_v from_o the_o ear_n let_v down_o into_o the_o ventrice_n 2_o the_o heart_n itself_o when_o cut_v in_o piece_n or_o wound_v may_v be_v observe_v to_o beat_v yet_o not_o from_o any_o rarefaction_n of_o the_o blood_n for_o than_o it_o have_v no_o blood_n in_o
subtle_a agent_n the_o vital_a spirit_n or_o more_o plain_o of_o what_o use_v the_o blood_n be_v in_o sanguineous_a animal_n concern_v this_o there_o be_v for_o aught_o we_o know_v but_o two_o opinion_n extant_a the_o one_o that_o the_o blood_n be_v the_o general_a nutriment_n of_o the_o body_n or_o matter_n by_o which_o the_o substance_n of_o the_o part_n be_v daily_o instaurate_v the_o other_o that_o it_o serve_v both_o for_o the_o maintenance_n of_o the_o vital_a flame_n which_o can_v subsist_v without_o a_o perpetual_a supply_n of_o convenient_a fuel_n and_o for_o the_o refection_n of_o vital_a spirit_n the_o former_a though_o very_o ancient_a and_o general_o embrace_v yet_o in_o our_o judgement_n deserve_v to_o give_v place_n to_o the_o latter_a because_o though_o the_o latter_a be_v new_a and_o as_o it_o be_v of_o but_o yesterday_n stand_v yet_o it_o have_v much_o more_o of_o probability_n as_o may_v be_v evince_v by_o these_o ensue_a argument_n 1_o it_o be_v well_o know_v incongruity_n the_o contrary_a opinion_n be_v subject_a to_o sundry_a both_o inexplicable_a difficulty_n and_o irreconcilable_a incongruity_n that_o aristotle_n in_o many_o place_n of_o his_o work_n have_v earnest_o contend_v sanguinem_fw-la esse_fw-la ultimum_fw-la totius_fw-la corporis_fw-la alimentum_fw-la that_o the_o blood_n be_v the_o ultimate_a or_o most_o perfect_a aliment_n of_o the_o whole_a body_n and_o that_o the_o whole_a school_n of_o physician_n have_v give_v its_o suffrage_n to_o verify_v that_o his_o tenent_n and_o yet_o many_o thing_n not_o easy_a to_o be_v explicate_v and_o less_o easy_a to_o be_v reconcile_v one_o to_o another_o may_v be_v observe_v to_o attend_v thereupon_o for_o physician_n when_o in_o their_o physiological_a discourse_n they_o treat_v of_o the_o nature_n of_o the_o blood_n and_o endeavour_n to_o make_v good_a that_o it_o serve_v to_o no_o other_o use_n but_o only_o to_o afford_v nutriment_n to_o the_o body_n they_o suppose_v it_o to_o be_v a_o substance_n not_o simple_a and_o homogeneous_a but_o mix_v and_o compound_v of_o four_o several_a juice_n promiscuous_o flow_v together_o in_o the_o same_o stream_n deduce_v their_o principal_a argument_n hereof_o from_o the_o combination_n of_o the_o four_o first_o elementary_a quality_n as_o they_o call_v they_o and_o according_o teach_a that_o the_o ingredient_n of_o blood_n be_v the_o two_o sort_n of_o bile_n or_o choler_n viz._n the_o yellow_a and_o the_o blackish_a phlegm_n and_o blood_n proper_o so_o call_v further_o of_o each_o of_o these_o different_a humour_n they_o make_v some_o nutritive_a as_o assume_v the_o whole_a body_n to_o be_v make_v up_o of_o they_o other_o excrementitious_a and_o then_o they_o decree_v that_o the_o blood_n do_v consist_v of_o those_o diverse_a nutritious_a humour_n as_o of_o heterogeneous_a part_n after_o though_o they_o allow_v the_o phlegm_n to_o be_v the_o cold_a and_o cruder_n part_n and_o so_o capable_a of_o conversion_n into_o good_a and_o laudable_a blood_n by_z more_z intense_a heat_n and_o long_a concoction_n and_o likewise_o allow_v the_o choler_n to_o be_v convertible_a into_o melancholy_n by_o adustion_n and_o blood_n to_o be_v convertible_a into_o both_o choler_n and_o melancholy_n by_o the_o same_o mean_n yet_o will_v they_o by_o no_o mean_n admit_v of_o a_o regression_n of_o either_o choler_n or_o melancholy_n into_o blood_n now_o if_o these_o thing_n be_v true_a as_o may_v well_o be_v doubt_v and_o that_o there_o be_v no_o possible_a regress_n of_o melancholy_n into_o choler_n nor_o of_o choler_n into_o laudable_a blood_n then_o will_v it_o inevitable_o follow_v that_o all_o the_o other_o three_o juice_n be_v but_o only_o in_o order_n to_o melancholy_n and_o that_o melancholy_a be_v the_o principal_a and_o most_o perfect_o concoct_v aliment_n nay_o more_o they_o must_v grant_v two_o sort_n of_o blood_n the_o one_o the_o whole_a mass_n of_o blood_n contain_v in_o the_o vein_n and_o compose_v of_o those_o four_o humour_n the_o other_o the_o more_o pure_a more_o florid_n and_o more_o spiritual_a part_n thereof_o which_o in_o a_o strict_a sense_n they_o call_v blood_n and_o which_o some_o will_v have_v to_o be_v contain_v only_o in_o the_o heart_n and_o artery_n apart_o from_o the_o venous_a blood_n as_o depute_v to_o peculiar_a and_o more_o noble_a uses_n now_o according_a to_o this_o distinction_n it_o be_v manifest_a that_o not_o the_o pure_a arterial_a blood_n be_v the_o nourishment_n of_o the_o body_n but_o the_o base_a compose_v of_o diverse_a juice_n or_o rather_o chief_o the_o melancholy_a to_o which_o as_o to_o their_o ultimate_a term_n or_o perfection_n the_o three_o other_o tend_v and_o how_o incongruous_a it_o be_v to_o conceive_v that_o the_o body_n be_v nourish_v either_o with_o impure_a juice_n or_o with_o melancholy_a a_o cold_a dry_a and_o earthly_a humour_n as_o they_o define_v it_o be_v obvious_a to_o man_n of_o even_o the_o shallow_a understanding_n 2_o if_o the_o blood_n be_v the_o universal_a aliment_n of_o the_o body_n admit_v there_o be_v sundry_a part_n into_o whoâ—e_a substance_n the_o blood_n be_v not_o admit_v then_o certain_o no_o part_n can_v be_v nourish_v at_o which_o the_o blood_n do_v not_o arrive_v but_o we_o see_v that_o many_o part_n be_v nourish_v as_o the_o brain_n bones_o nerve_n ligament_n testicle_n etc._n etc._n to_o which_o notwithstanding_o the_o blood_n be_v not_o so_o bring_v as_o to_o be_v admit_v into_o their_o substance_n and_o therefore_o the_o blood_n be_v not_o the_o universal_a nourishment_n we_o â—ay_v so_o as_o to_o be_v admit_v into_o their_o very_a substance_n for_o though_o blood_n be_v find_v in_o those_o part_n yet_o do_v it_o not_o penetrate_v deep_o into_o they_o as_o the_o nutritive_a juice_n ought_v to_o do_v alimento_n lib._n de_fw-fr alimento_n alimenti_fw-la enim_fw-la vis_fw-la say_v hypocrates_n ad_fw-la ossa_fw-la usque_fw-la pervenit_fw-la &_o ossium_fw-la part_n the_o blood_n do_v indeed_o touch_v upon_o those_o part_n in_o its_o run_v round_o the_o body_n and_o but_o only_o touch_v they_o and_o for_o this_o reason_n that_o all_o the_o part_n may_v be_v cherish_v and_o enliven_v by_o the_o vital_a spirit_n which_o it_o carry_v along_o with_o it_o thus_o in_o the_o brain_n vein_n be_v not_o where_o find_v but_o disseminated_a upon_o the_o membrane_n that_o be_v their_o support_n the_o plexus_fw-la choroide_v and_o some_o other_o few_o place_n except_v which_o perhaps_o be_v the_o reason_n 16._o 1_o hist._n a_o c._n 16._o why_o aristotle_n deny_v any_o blood_n to_o be_v contain_v in_o the_o brain_n because_o it_o be_v not_o effuse_v into_o the_o substance_n thereof_o as_o it_o be_v into_o the_o fleshy_a or_o musculous_a part_n 3_o man_n that_o be_v fat_a and_o plump_a most_o fat_a man_n general_o have_v the_o least_o blood_n and_o lean_v the_o most_o have_v but_o little_a blood_n and_o such_o as_o be_v spare_v and_o lean_a have_v abundance_n which_o can_v not_o be_v if_o blood_n be_v matter_n of_o nourishment_n and_o because_o lean_a person_n have_v much_o blood_n therefore_o be_v they_o more_o lively_a courageous_a and_o active_a as_o abound_v with_o spirit_n in_o proportion_n to_o their_o great_a quantity_n of_o blood_n hence_o be_v it_o also_o that_o lean_a person_n bear_v large_a evacuation_n of_o blood_n without_o detriment_n of_o health_n because_o their_o fleshy_a and_o musculous_a part_n as_o be_v firm_a and_o solid_a drink_v up_o the_o least_o quantity_n of_o blood_n in_o their_o pore_n and_o so_o there_o remain_v the_o more_o for_o the_o fuel_n of_o the_o vital_a lamp_n whereas_o on_o the_o contrary_a gross_a and_o fat_a person_n suffer_v great_a damage_n by_o large_a effusion_n of_o blood_n because_o the_o habit_n of_o their_o body_n be_v despoil_a of_o spirit_n and_o hot_a blood_n be_v fill_v with_o serous_a humour_n and_o so_o easy_o degenerate_v into_o a_o cachexy_n in_o like_a manner_n in_o a_o gross_a body_n where_o be_v more_o part_n to_o be_v nourish_v there_o ought_v to_o be_v the_o more_o blood_n to_o nourish_v they_o but_o gross_a man_n for_o the_o most_o part_n eat_v much_o less_o than_o lean_a because_o they_o have_v less_o vein_n and_o be_v incline_v to_o sedentary_a and_o unactive_a life_n they_o consume_v but_o few_o spirit_n for_o it_o be_v but_o a_o small_a portion_n of_o the_o chyle_n that_o be_v convert_v into_o the_o succus_fw-la nutritius_n the_o dissipation_n of_o the_o substance_n of_o the_o part_n be_v neither_o so_o sudden_a nor_o great_a as_o have_v be_v vulgar_o conceive_v as_o we_o former_o explicate_v and_o the_o rest_n after_o its_o unprofitable_a part_n be_v separate_v be_v bring_v to_o the_o heart_n be_v most_o consume_v in_o spirit_n such_o thing_n therefore_o as_o relieve_v the_o spirit_n sudden_o satisfy_v our_o hunger_n as_o good_a wine_n 36._o 2_o sect._n aph._n 36._o whence_o that_o aphorism_n of_o hypocrates_n famem_fw-la vini_fw-la potio_fw-la solvit_fw-la because_o wine_n revive_v the_o
answerable_a to_o its_o capacity_n artery_n from_o the_o left_a ventricle_n into_o the_o great_a artery_n and_o thence_o into_o the_o small_a artery_n the_o heart_n instant_o contract_v itself_o expel_v the_o same_o at_o least_o good_a part_n thereof_o into_o the_o great_a artery_n arise_v from_o the_o left_a ventricle_n thence_o into_o the_o lesser_a artery_n and_o so_o into_o the_o substance_n of_o the_o flesh_n from_o whence_o the_o blood_n be_v intrude_v into_o the_o capillary_a vein_n by_o they_o into_o the_o great_a vein_n from_o they_o into_o the_o vena_fw-la cava_fw-la and_o at_o length_n into_o the_o right_a ventricle_n of_o the_o heart_n there_o to_o begin_v the_o same_o circular_a progress_n again_o we_o say_v from_o the_o capillary_a artery_n into_o the_o substance_n of_o the_o flesh._n vein_n from_o the_o small_a artery_n through_o the_o substance_n of_o the_o flesh_n into_o the_o small_a vein_n for_o as_o to_o those_o who_o will_v have_v the_o blood_n to_o pass_v out_o of_o the_o small_a artery_n into_o the_o small_a vein_n per_fw-la anastomosis_n by_o certain_a inosculation_n or_o open_a passage_n from_o those_o into_o these_o we_o challenge_v they_o to_o demonstrate_v to_o the_o sense_n any_o such_o way_n of_o intercourse_n or_o communication_n betwixt_o artery_n and_o vein_n in_o the_o whole_a habit_n of_o the_o body_n and_o dr._n harvey_n do_v the_o same_o before_o we_o when_o he_o say_v de_fw-fr anastomosi_fw-la venarum_fw-la &_o arteriarum_fw-la 9_o de_fw-fr mot_fw-fr cord_n &_o sing_v cap._n 9_o ubi_fw-la sit_fw-la &_o quomodo_fw-la sit_fw-la &_o qua_fw-la de_fw-la caussa_fw-la neminem_fw-la hactenus_fw-la rectè_fw-la quicquam_fw-la dixisse_fw-la suspicari_fw-la licet_fw-la and_o why_o may_v not_o the_o blood_n be_v as_o well_o conceive_v to_o permeate_n through_o the_o pore_n of_o the_o flesh_n as_o water_n through_o the_o pore_n of_o the_o earth_n the_o sweat_n through_o the_o skin_n the_o serum_fw-la through_o the_o parenchyma_n of_o the_o kidney_n or_o as_o the_o same_o blood_n through_o the_o thick_a substance_n of_o the_o liver_n nor_o be_v only_o that_o blood_n bring_v back_o to_o the_o heart_n by_o the_o vena_fw-la cava_fw-la old_a how_o the_o new-made_a blood_n be_v circâ—â—lated_v with_o 〈◊〉_d old_a which_o pass_v through_o it_o before_o but_o the_o stream_n be_v augment_v by_o the_o access_n of_o fresh_a chyle_n also_o import_v into_o the_o subclavian_a branch_n of_o the_o same_o vena_fw-la cava_fw-la and_o thence_o into_o the_o right_a ventricle_n of_o the_o heart_n for_o this_o be_v not_o only_o easy_a to_o be_v do_v in_o respect_n of_o the_o vicinity_n of_o the_o ascendent_n and_o descendent_a trunk_n of_o the_o vena_fw-la cava_fw-la to_o the_o right_a ventricle_n but_o also_o necessary_a there_o be_v no_o other_o way_n for_o the_o new_a supply_n of_o blood_n to_o pass_v and_o that_o it_o be_v do_v this_o experiment_n do_v testify_v the_o vena_fw-la cava_fw-la be_v bind_v both_o above_o and_o below_o the_o heart_n all_o the_o blood_n contain_v betwixt_o the_o two_o ligature_n will_v in_o a_o very_a short_a space_n be_v discharge_v into_o the_o right_a ventricle_n again_o the_o heart_n seem_v to_o immit_n more_o blood_n into_o the_o great_a artery_n day_n that_o more_o blood_n pass_v through_o the_o heart_n in_o a_o hour_n than_o can_v be_v supply_v from_o the_o chyle_n in_o several_a day_n in_o the_o space_n of_o one_o hour_n than_o the_o proportion_n of_o chyle_n can_v amount_v to_o in_o several_a day_n for_o in_o most_o man_n the_o heart_n make_v more_o than_o 3000._o pulse_n in_o a_o hour_n and_o at_o every_o systole_n it_o expel_v some_o blood_n out_o of_o its_o left_a ventricle_n into_o the_o aorta_n as_o may_v be_v sensible_o demonstrate_v by_o this_o that_o upon_o a_o ligation_n of_o the_o aorta_fw-mi near_o the_o heart_n and_o a_o incision_n make_v betwixt_o the_o ligature_n and_o the_o heart_n you_o may_v observe_v some_o quantity_n of_o blood_n more_o or_o less_o to_o be_v squirt_v forth_o by_o the_o incision_n at_o every_o systole_n unless_o the_o heart_n be_v grow_v weak_a and_o languid_a and_o yet_o even_o in_o that_o case_n some_o quantity_n of_o blood_n will_v issue_v forth_o at_o the_o hole_n once_o in_o 3_o or_o 4_o pulse_n nay_o when_o the_o cone_n or_o point_n of_o the_o heart_n be_v cut_v off_o and_o the_o heart_n hold_v upright_o though_o the_o ventricle_n be_v not_o then_o full_a yet_o will_v some_o blood_n be_v squeeze_v out_o of_o they_o every_o time_n the_o heart_n contract_v itself_o sanguine_a 2_o cap._n de_fw-fr mat_n cord_n &_o sanguine_a and_o that_o to_o the_o distance_n of_o 3_o or_o 4_o foot_n as_o dr._n harvey_n observe_v as_o for_o the_o quantity_n of_o blood_n admit_v into_o the_o ventricle_n of_o the_o heart_n when_o it_o be_v dilate_v viz._n the_o necessity_n of_o the_o circulation_n infer_v from_o three_o consideration_n viz._n and_o expel_v into_o the_o great_a artery_n when_o it_o be_v again_o contract_v it_o can_v be_v precise_o determine_v for_o if_o in_o the_o same_o individual_a person_n the_o motion_n of_o the_o heart_n be_v sometime_o more_o strong_a and_o swift_a and_o sometime_o more_o weak_a and_o slow_a do_v make_v the_o circulation_n of_o the_o blood_n more_o swift_a or_o more_o slow_a proportionate_o certain_o in_o the_o species_n it_o must_v be_v impossible_a to_o commensurate_a the_o quantity_n of_o blood_n pass_v through_o the_o heart_n at_o every_o pulse_n since_o there_o be_v great_a variety_n among_o man_n in_o respect_n of_o their_o different_a temperament_n age_n sex_n diet_n exercise_n passion_n and_o the_o like_a all_o which_o vary_v the_o pulse_n and_o consequent_o the_o motion_n of_o the_o blood_n however_o that_o some_o satisfaction_n may_v be_v give_v to_o enquirer_n herein_o we_o be_v to_o consider_v three_o thing_n viz._n 1_o how_o much_o blood_n may_v be_v contain_v in_o the_o heart_n of_o a_o man_n in_o its_o diastole_n 2_o how_o much_o may_v be_v expel_v out_o of_o it_o in_o its_o systole_n 3_o and_o how_o many_o pulse_n or_o diastole_n and_o systole_n the_o heart_n do_v common_o in_o healthy_a and_o temperate_a man_n make_v in_o a_o hour_n concern_v the_o first_o diastole_n the_o quantity_n of_o blood_n contain_v in_o the_o heart_n in_o its_o diastole_n there_o be_v different_a observation_n harvey_n say_v that_o in_o a_o man_n heart_n dilate_v he_o find_v more_o than_o two_o ounce_n of_o blood_n plempius_n affirm_v that_o he_o find_v almost_o two_o ounce_n riolan_n will_v allow_v scarce_o half_a a_o ounce_n in_o the_o left_a ventricle_n but_o somewhat_o more_o in_o the_o right_n and_o hogeland_n come_v much_o low_a admit_v only_o one_o dragme_n but_o all_o man_n general_o grant_v that_o the_o whole_a mass_n of_o blood_n contain_v in_o the_o body_n do_v seldom_o exceed_v 24_o pound_n or_o pint_n and_o as_o seldom_o come_v short_a of_o 15._o concern_v systole_n the_o quantity_n expel_v out_o of_o it_o in_o its_o systole_n the_o second_o we_o say_v that_o in_o every_o systole_n be_v expel_v either_o the_o four_o or_o five_o or_o six_o or_o at_o least_o the_o eight_o part_n of_o the_o blood_n receive_v into_o the_o heart_n at_o the_o precedent_a diastole_n harvey_n suppose_v at_o least_o one_o dragme_n and_o prove_v that_o his_o supposition_n from_o the_o sudden_a effusion_n of_o all_o the_o mass_n of_o blood_n if_o but_o the_o least_o artery_n be_v cut_v and_o because_o all_o the_o blood_n may_v be_v transmit_v through_o the_o heart_n in_o the_o space_n of_o half_a a_o hour_n he_o thereupon_o conclude_v for_o certain_a that_o much_o blood_n be_v expel_v into_o the_o great_a artery_n at_o every_o systole_n conringius_n also_o make_v the_o same_o compute_v walaeus_n and_o sleyelius_fw-la admit_v half_o a_o ounce_n but_o compute_v only_o from_o one_o scruple_n hogeland_n acquiesce_v in_o one_o dragme_n and_o thom._n bartholinus_n bring_v it_o down_o to_o only_o half_a a_o scruple_n but_o they_o all_o agree_v that_o in_o the_o contraction_n of_o the_o heart_n the_o side_n of_o the_o ventricle_n be_v not_o draw_v so_o close_o together_o as_o to_o expel_v all_o the_o blood_n contain_v in_o they_o concern_v the_o three_o hour_n the_o number_n of_o pulse_n in_o the_o space_n of_o a_o hour_n we_o remember_v that_o primrose_n reckon_v 700._o pulse_n in_o a_o hour_n riolan_n 2000_o waleus_n and_o regius_n 3000._o cardan_n 4000_o plempius_n 4450_o sleyelius_fw-la 4876_o bartholinus_n 4400_o or_o thereabouts_o and_o harvey_n about_o 2000_o each_o one_o number_v the_o pulse_n in_o his_o own_o wrist_n now_o from_o these_o three_o thing_n premise_v we_o may_v collect_v how_o much_o blood_n may_v be_v expel_v out_o of_o the_o left_a ventricle_n of_o the_o heart_n into_o the_o aorta_n in_o the_o space_n of_o one_o hour_n according_a to_o the_o several_a numeration_n of_o pulse_n viz._n from_o ℈_o j_o 3000_o time_n repeat_v there_o arise_v lb_fw-mi 10_o â„¥_o 5_o of_o
either_o of_o its_o ventricles_n or_o ear_n 3_o it_o have_v be_v observe_v in_o dog_n that_o after_o the_o point_n of_o the_o heart_n have_v be_v cut_v off_o and_o the_o remainder_n turn_v upside_o down_o though_o the_o ventricle_n can_v not_o be_v half_o full_a the_o blood_n have_v yet_o be_v squirt_v forth_o at_o the_o top_n even_o to_o the_o distance_n of_o three_o or_o four_o foot_n which_o be_v impossible_a in_o case_n the_o rarefaction_n of_o the_o blood_n be_v the_o cause_n of_o its_o motion_n 4_o the_o musculous_a flesh_n of_o the_o heart_n be_v more_o firm_a and_o strong_a than_o to_o be_v subject_a to_o inflation_n and_o detumescence_n mere_o from_o the_o rarefaction_n of_o the_o blood_n it_o must_v be_v a_o more_o forceible_a agent_n that_o move_v that_o great_a and_o weighty_a machine_n of_o the_o heart_n 5_o if_o the_o blood_n be_v so_o much_o rarefy_v in_o the_o ventricles_n then_o certain_o ought_v the_o orifice_n of_o the_o vena_fw-la arteriosa_fw-la and_o aorta_n to_o have_v be_v much_o large_a because_o the_o blood_n will_v have_v require_v more_o room_n for_o its_o egress_n than_o for_o its_o ingress_n 6_o the_o motion_n of_o the_o heart_n and_o of_o its_o valve_n will_v be_v confuse_v for_o the_o diastole_n of_o this_o and_o open_v of_o they_o will_v happen_v at_o the_o same_o time_n and_o consequent_o the_o valve_n will_v become_v useless_a both_o which_o be_v repugnant_a to_o experience_n beside_o the_o open_n and_o shut_v of_o the_o valve_n will_v be_v co-incident_a with_o the_o systole_n of_o the_o great_a artery_n 7_o that_o the_o blood_n shall_v be_v rarefy_v in_o the_o heart_n and_o in_o a_o moment_n again_o refrigerated_a in_o the_o artery_n be_v contrary_a both_o to_o sense_n and_o reason_n and_o if_o the_o rarefaction_n shall_v so_o soon_o cease_v why_o be_v it_o at_o all_o it_o remain_v therefore_o that_o if_o the_o blood_n be_v the_o efficient_a of_o its_o own_o motion_n it_o must_v be_v so_o only_a ratione_fw-la quantitatis_fw-la heart_n but_o of_o its_o quantity_n distend_v the_o ventricles_n of_o the_o heart_n by_o reason_n of_o its_o quantity_n fill_v and_o distend_v the_o ventricles_n of_o the_o heart_n and_o irritate_v they_o to_o discharge_v it_o by_o contract_v or_o shurting_a themselves_o for_o the_o heart_n be_v as_o it_o be_v burden_v with_o the_o blood_n distend_v its_o cavity_n do_v contract_v its_o fiber_n and_o so_o its_o ventricles_n to_o vindicate_v itself_o from_o that_o oppression_n no_o otherwise_o than_o the_o stomach_n gut_n bladder_n womb_n etc._n etc._n which_o be_v extend_v by_o meat_n chyle_n wind_n urine_n and_o the_o infant_n drive_v themselves_o together_o by_o the_o help_n of_o their_o fiber_n and_o so_o exclude_v that_o be_v burdensome_a to_o they_o and_o thus_o be_v it_o probable_a that_o the_o heart_n be_v continual_o move_v by_o the_o blood_n like_o a_o mill_n perpetual_o agitate_a by_o a_o stream_n of_o water_n which_o stream_n be_v cut_v off_o the_o motion_n instant_o cease_v this_o may_v be_v credit_v upon_o the_o force_n of_o this_o one_o experiment_n if_o the_o vena_fw-la cava_fw-la be_v intercept_v by_o a_o ligature_n so_o soon_o as_o the_o heart_n have_v disburden_v itself_o of_o what_o blood_n it_o have_v receive_v from_o thence_o it_o instant_o remit_v its_o motion_n and_o upon_o let_v in_o the_o stream_n again_o by_o remove_v the_o ligature_n it_o as_o sudden_o recover_v it_o than_o which_o there_o can_v be_v a_o more_o convince_a argument_n that_o the_o quantity_n of_o the_o blood_n flow_v into_o the_o ventricle_n be_v a_o cause_n of_o the_o motion_n of_o the_o heart_n and_o so_o of_o its_o own_o motion_n we_o say_v a_o cause_n not_o the_o only_a cause_n for_o we_o shall_v soon_o find_v another_o efficient_a as_o necessary_a and_o immediate_a attraction_n thâ—_n blood_n not_o move_v by_o attraction_n to_o the_o motion_n as_o the_o blood_n in_o the_o respect_n mention_v that_o nothing_o do_v attract_v the_o blood_n either_o to_o or_o from_o the_o heart_n be_v evident_a from_o hence_o that_o in_o nature_n there_o be_v no_o such_o thing_n as_o the_o motion_n of_o a_o body_n by_o attraction_n as_o have_v be_v by_o solid_a and_o irrefutable_a argument_n prove_v by_o that_o heroical_a wit_n 49._o apolog_fw-la pro_fw-la circulat_v sang_fw-fr advers._fw-la parisan_n â—pag_n 27._o ad_fw-la 49._o and_o most_o accomplish_a scholar_n dr._n ent_n and_o also_o by_o ourselves_o in_o the_o begin_n of_o our_o discourse_n of_o occult_a quality_n whither_o for_o expedition_n sake_n we_o refer_v the_o unsatisfied_a nor_o be_v it_o move_v per_fw-la modum_fw-la vectionis_fw-la by_o way_n of_o carriage_n vection_n nor_o by_o vection_n for_o nothing_o can_v be_v imagine_v to_o carry_v along_o the_o blood_n in_o its_o course_n but_o the_o spirit_n and_o those_o will_v in_o respect_n of_o their_o levity_n carry_v it_o only_o upward_o but_o we_o see_v that_o the_o blood_n be_v move_v also_o downward_o and_o ad_fw-la latera_fw-la it_o remain_v therefore_o that_o the_o blood_n be_v move_v in_o round_a faculty_n but_o by_o impulsion_n of_o the_o heart_n endow_v with_o a_o pulsifick_a faculty_n per_fw-la modum_fw-la pulsionis_fw-la by_o impulsion_n or_o protrusion_n and_o the_o impellent_fw-fr can_v be_v no_o other_o but_o the_o heart_n contract_v itself_o and_o so_o expelling_a the_o blood_n contain_v in_o its_o ventricle_n into_o the_o great_a artery_n from_o whence_o it_o be_v urge_v or_o press_v forward_o into_o the_o small_a artery_n by_o the_o succeed_a current_n we_o conceive_v therefore_o that_o the_o heart_n be_v endow_v with_o a_o certain_a motive-virtue_n inhaerent_a and_o essential_a call_v the_o pulsifick_a faculty_n which_o be_v conjoin_v as_o a_o concomitant_a cause_n with_o the_o blood_n itself_o in_o give_v it_o a_o due_a motion_n whether_o it_o be_v that_o this_o faculty_n do_v regulate_v the_o influx_n and_o efflux_n of_o the_o blood_n which_o will_v otherwise_o be_v irregular_a or_o that_o of_o itself_o it_o produce_v the_o motion_n which_o can_v be_v afterward_o continue_v in_o case_n the_o flux_n of_o the_o blood_n be_v once_o interrupt_v that_o this_o faculty_n be_v necessary_a may_v be_v infer_v from_o these_o reason_n 1_o as_o the_o pulse_n so_o the_o influx_n of_o the_o blood_n will_v be_v always_o unequal_a unless_o it_o be_v regulate_v by_o a_o faculty_n 2_o when_o the_o blood_n be_v move_v vehement_o in_o fever_n by_o the_o intense_a heat_n agitate_v and_o urge_v it_o and_o in_o man_n at_o the_o point_n of_o death_n propter_fw-la extremos_fw-la naturae_fw-la conatus_fw-la by_o reason_n of_o nature_n agony_n and_o last_o effort_n yet_o be_v the_o pulse_n more_o weak_a and_o low_a than_o at_o other_o time_n because_o the_o pulsifick_a faculty_n be_v either_o much_o oppress_v or_o much_o weaken_v on_o the_o other_o side_n though_o the_o faculty_n continue_v strong_a yet_o be_v the_o influx_n of_o the_o blood_n much_o diminish_v after_o large_a haemorrhage_n or_o upon_o great_a obstruction_n of_o the_o capillary_a artery_n and_o vein_n in_o the_o habit_n of_o the_o body_n which_o consideration_n seem_v to_o we_o sufficient_a to_o import_v the_o necessity_n of_o conjoin_v a_o pulsifick_a faculty_n with_o the_o quantity_n of_o the_o blood_n distend_v and_o so_o molest_v the_o heart_n as_o a_o double_a proxime_fw-la cause_n of_o the_o blood_n motion_n 3_o though_o the_o heart_n be_v cut_v in_o piece_n yet_o will_v each_o piece_n have_v a_o kind_n of_o weak_a pulsation_n as_o long_o as_o it_o continue_v warm_a which_o in_o all_o probability_n be_v to_o be_v ascribe_v to_o the_o faculty_n implant_v in_o all_o its_o fibre_n and_o not_o yet_o utter_o destroy_v 4_o it_o will_v be_v derogatory_n to_o the_o majesty_n of_o that_o prince_n of_o all_o the_o part_n the_o heart_n to_o be_v move_v by_o the_o violent_a impulse_n of_o a_o external_a principle_n and_o itself_o conduce_v nothing_o thereunto_o notwithstanding_o these_o reason_n allege_v we_o dare_v not_o set_v up_o our_o rest_n in_o this_o doctrine_n of_o the_o ancient_n concern_v a_o pulsifick_a faculty_n implant_v in_o the_o heart_n only_o we_o have_v recite_v it_o as_o the_o most_o probable_a conjecture_n of_o all_o other_o touch_v this_o abstruse_a argument_n the_o proxime_fw-la cause_n of_o the_o motion_n of_o the_o blood_n nor_o shall_v we_o adhere_v to_o it_o long_o than_o until_o we_o shall_v be_v so_o happy_a as_o to_o meet_v with_o a_o more_o satisfactory_a solution_n of_o that_o admirable_a phaenomenon_n in_o the_o mean_a time_n modesty_n command_v we_o to_o declare_v that_o we_o find_v this_o knot_n to_o be_v too_o hard_a and_o intricate_a for_o the_o tooth_n of_o our_o weak_a understanding_n and_o well_o may_v we_o make_v this_o acknowledgement_n when_o the_o subtle_a frucastorius_fw-la after_o a_o long_a scrutiny_n into_o the_o same_o subject_n be_v at_o length_n force_v to_o desist_v with_o motum_fw-la cordis_fw-la soli_fw-la deo_fw-la cognitum_fw-la
various_a element_n or_o material_a principle_n as_o the_o element_n of_o which_o it_o be_v generate_v and_o so_o not_o capable_a to_o be_v whole_o change_v into_o either_o the_o fuel_n of_o the_o vital_a heat_n or_o vital_a spirit_n when_o those_o part_n of_o it_o which_o have_v their_o spirit_n less_o close_o and_o firm_o unite_v to_o their_o grosser_n element_n or_o which_o be_v the_o same_o thing_n which_o be_v most_o prone_a to_o volatility_n be_v consume_v and_o disperse_v it_o can_v be_v but_o that_o the_o remain_v or_o relic_n thereof_o must_v thenceforth_o become_v not_o only_o useless_a but_o also_o incommodious_a to_o nature_n and_o therefore_o as_o soon_o as_o may_v be_v to_o be_v reject_v for_o the_o sweet_a and_o inflammable_a spirit_n of_o the_o blood_n be_v exhaust_v to_o what_o use_n can_v the_o remain_a mass_n serve_v it_o can_v be_v no_o long_o the_o subject_n or_o residence_n of_o the_o vital_a heat_n for_o the_o conservation_n whereof_o the_o blood_n be_v principal_o make_v nay_o if_o retain_v in_o the_o body_n it_o will_v rather_o damnify_v and_o destroy_v the_o same_o noble_a principle_n the_o vital_a heat_n for_o the_o sulphur_n contain_v in_o the_o blood_n do_v by_o reason_n of_o the_o continual_a mication_n and_o endeavour_n of_o the_o spirit_n to_o fly_v away_o and_o disperse_v themselves_o and_o of_o the_o decoct_n activity_n of_o the_o vital_a heat_n exercise_v upon_o it_o become_v adust_a and_o contract_v a_o manifest_a bitterness_n and_o acrimony_n and_o the_o caput_fw-la mortuum_fw-la or_o terrene_a and_o grosser_n part_n conjoin_v with_o the_o fixative_a salt_n be_v apt_a to_o coagulate_v and_o to_o be_v pâ—trified_v and_o the_o phlegma_n or_o insipid_a and_o viscid_a part_n be_v apt_a to_o obstruct_v the_o capillary_a artery_n and_o vein_n and_o so_o impede_fw-la the_o circulation_n and_o last_o the_o aqueous_a part_n or_o potulent_a matter_n as_o be_v apt_a to_o render_v the_o blood_n too_o dilute_a and_o serous_a be_v whole_o unprofitable_a these_o part_n therefore_o be_v no_o long_o useful_a ingredient_n of_o the_o blood_n degenerate_a into_o excrement_n and_o aught_o to_o be_v sequester_v from_o it_o this_o generation_n of_o the_o excrement_n of_o the_o blood_n may_v be_v apposite_o adumbrate_v by_o the_o example_n of_o wine_n distil_v for_o wine_n exemplify_v in_o the_o distillation_n of_o wine_n as_o wine_n be_v a_o liquor_n consist_v ex_fw-la elementis_fw-la primiceriis_fw-la of_o various_a choice_n ingredient_n or_o dissimilar_v part_n so_o be_v the_o blood_n as_o the_o spirit_n or_o more_o fugitive_a part_n of_o wine_n be_v easy_o separable_a from_o the_o more_o fix_v viz._n the_o phlegm_n tartar_n crass_a sulphur_n etc._n etc._n by_o heat_n so_o be_v the_o spirit_n of_o the_o blood_n easy_o separate_v from_o the_o more_o fix_a part_n of_o it_o viz._n the_o phlegm_n salt_n tartar_n crass_a sulphur_n adust_a the_o aqueous_a or_o potulent_a matter_n by_o the_o activity_n of_o the_o vital_a heat_n as_o the_o spirit_n of_o wine_n be_v by_o repeat_v destillation_n advance_v to_o that_o height_n of_o volatility_n or_o subtlety_n as_o that_o some_o of_o they_o fly_v away_o and_o be_v disperse_v into_o air_n in_o every_o rectification_n so_o likewise_o be_v the_o spirit_n of_o the_o blood_n by_o repeat_v circulation_n through_o the_o heart_n bring_v to_o that_o degree_n of_o subtlety_n and_o volatility_n as_o that_o they_o can_v be_v long_o contain_v or_o imprison_v in_o the_o body_n of_o a_o animal_n but_o penetrate_v through_o the_o pore_n be_v exhale_v by_o way_n of_o dry_a sweat_n or_o insensible_a transpiration_n and_o as_o the_o residue_n of_o the_o wine_n after_o the_o spirit_n be_v go_v remain_v a_o dead_a mass_n or_o vappa_fw-la consist_v only_o of_o a_o phlegm_n tartar_n and_o crass_a sulphur_n which_o by_o long_a heat_n acquire_v a_o bitterness_n and_o acrimony_n so_o do_v the_o residue_n of_o the_o blood_n after_o its_o spirit_n be_v exhaust_v and_o disperse_v for_o as_o we_o say_v afore_o the_o caseous_a and_o grumou_n part_n of_o the_o blood_n be_v bring_v to_o the_o state_n of_o fusion_n by_o the_o vital_a heat_n make_v that_o excrement_n call_v the_o phlegma_n the_o saline_n and_o earthly_a part_n consociate_v make_v the_o tartar_n which_o be_v dissolve_v and_o keep_v fluid_a by_o the_o potulent_a matter_n to_o which_o it_o be_v easy_o mix_v make_v the_o urine_n and_o the_o crass_a sulphur_n torrify_v by_o the_o vital_a heat_n and_o inseparable_o float_v in_o the_o serum_fw-la make_v the_o bile_n or_o choleric_a excrement_n and_o this_o diversity_n of_o part_n in_o the_o blood_n be_v evident_a even_o to_o the_o sense_n in_o blood_n let_v forth_o of_o either_o vein_n or_o artery_n into_o a_o vessel_n for_o there_o the_o caseous_a or_o grumou_n part_n which_o be_v most_o elaborate_a and_o bring_v to_o a_o certain_a degree_n of_o fusion_n have_v thereby_o acquire_v a_o viscidity_n swim_v on_o the_o top_n in_o the_o form_n of_o a_o whitish_a film_n or_o membrane_n while_o other_o part_n of_o the_o same_o kind_n have_v not_o attain_v to_o the_o like_a degree_n of_o fusion_n and_o viscidity_n sink_v to_o the_o bottom_n and_o the_o serous_a or_o watery_a impregnate_v with_o the_o salt_n and_o somewhat_o of_o the_o crass_a sulphur_n adust_a flow_v round_o about_o the_o rest_n concern_v the_o second_o viz._n the_o various_a sort_n definition_n the_o various_a sort_n of_o those_o excrement_n and_o their_o definition_n or_o kind_n of_o excrement_n to_o be_v separate_v from_o the_o blood_n in_o order_n to_o its_o purification_n though_o what_o we_o have_v now_o say_v concern_v their_o original_a may_v seem_v to_o intimate_v their_o several_a family_n and_o specifical_a difference_n yet_o will_v it_o not_o be_v superfluous_a to_o observe_v further_o that_o all_o of_o they_o be_v liquid_a fall_v under_o two_o general_n kind_n the_o first_o comprehend_v the_o more_o thin_a excrement_n which_o be_v 1_o the_o urine_n impregnate_v with_o the_o tartar_n 2_o the_o sweat_n 3_o the_o tear_n and_o 4_o the_o thin_a liquor_n contain_v in_o the_o lymphduct_n the_o other_o include_v the_o less_o thin_a which_o be_v 1_o the_o phlegm_n or_o ptuituituous_a mucus_fw-la whether_o it_o be_v acid_n such_o as_o be_v find_v in_o the_o stomach_n and_o gut_n or_o insipid_a such_o as_o the_o rheum_n distil_v from_o the_o brain_n by_o the_o palate_n and_o nose_n the_o spittle_n and_o salivous_a moisture_n excern_v from_o the_o glanâ—ulae_fw-la sublinguales_fw-la 2_o the_o bile_n both_o that_o which_o be_v collect_v in_o the_o bladder_n of_o the_o gall_n and_o that_o depose_v in_o the_o cavity_n of_o the_o ear_n call_v the_o earwax_n for_o these_o two_o seem_v to_o be_v cousin_n german_n and_o differ_v only_o in_o consistence_n the_o urine_n be_v a_o serous_a excrement_n impregnate_v with_o tartar_n and_o tinct_a with_o a_o small_a portion_n of_o the_o bile_n bring_v by_o the_o emulgent_a artery_n into_o the_o kidney_n together_o with_o the_o blood_n there_o separate_v from_o the_o blood_n by_o a_o kind_n of_o percolation_n thence_o distil_v by_o the_o ureter_n into_o the_o bladder_n and_o at_o length_n avoid_v by_o the_o urinary_a passage_n the_o sweat_n be_v likewise_o a_o serious_a excrement_n impregnate_v with_o a_o small_a quantity_n of_o salt_n expulse_v out_o of_o the_o capillary_a artery_n into_o the_o habit_n of_o the_o body_n and_o thence_o excern_v through_o the_o insensible_a pore_n of_o the_o skin_n tear_n also_o be_v a_o serous_a and_o brackish_a excrement_n import_v by_o the_o artery_n into_o the_o carunculae_fw-la lachrymale_n or_o small_a glandule_n place_v in_o the_o interior_a corner_n of_o the_o eye_n there_o separate_v by_o a_o kind_n of_o percolation_n from_o the_o blood_n and_o thence_o express_v for_o the_o most_o part_n voluntary_o in_o grief_n and_o sometime_o in_o sudden_a and_o profuse_a joy_n and_o sometime_o involuntary_o in_o pain_n fever_n etc._n etc._n the_o limpid_a liquor_n find_v in_o the_o lymphduct_n at_o least_o a_o good_a part_n thereof_o be_v a_o mild_a and_o insipid_a exhalation_n of_o the_o blood_n in_o the_o artery_n sweat_v through_o the_o coat_n of_o the_o small_a artery_n collect_v by_o degree_n in_o the_o lymphduct_n and_o by_o they_o again_o infuse_v into_o the_o blood_n as_o well_o to_o prevent_v the_o coagulation_n as_o to_o promote_v the_o mication_n thereof_o and_o after_o various_a circulation_n avoid_v by_o evaporation_n through_o the_o skin_n among_o the_o less_o thin_a excrement_n the_o phlegmatic_a mucus_fw-la find_v in_o the_o stomach_n be_v a_o thick_a viscid_n excrementitious_a juice_n endow_v with_o some_o acidity_n bring_v into_o the_o coat_n of_o the_o stomach_n by_o those_o branch_n of_o the_o celiacal_a artery_n which_o be_v therein_o terminate_v there_o secern_v from_o the_o blood_n and_o by_o transudation_n immit_v into_o the_o cavity_n of_o the_o stomach_n to_o the_o end_n that_o it_o may_v serve_v to_o excite_v the_o
arrest_v i_o with_o this_o curious_a scruple_n say_v do_v not_o this_o irritation_n and_o spontaneous_a contraction_n of_o membranous_a and_o nervous_a part_n when_o they_o be_v molest_v imply_v a_o certain_a sense_n in_o they_o distinct_a from_o the_o sense_n of_o feel_v or_o touch_v and_o independent_a upon_o the_o common_a sense_n or_o brain_n for_o whatever_o be_v any_o way_n move_v by_o itself_o in_o avoidance_n or_o resistance_n of_o what_o be_v offensive_a to_o it_o must_v be_v endow_v with_o a_o sense_n whereby_o to_o discern_v that_o offensiveness_n according_a to_o that_o rule_n quicksand_n quid_fw-la contra_fw-la irritamenta_fw-la &_o molestias_fw-la motibus_fw-la suis_fw-la diversis_fw-la nititur_fw-la id_fw-la sensu_fw-la praeditum_fw-la sit_fw-la necesse_fw-la est_fw-la but_o we_o be_v not_o conscious_a to_o ourselves_o of_o any_o such_o sense_n within_o we_o as_o we_o be_v of_o all_o our_o animal_n sense_n whereby_o those_o part_n be_v make_v sensible_a of_o their_o irritation_n and_o therefore_o it_o seem_v you_o have_v imagine_v one_o sense_n more_o than_o nature_n have_v make_v for_o the_o solution_n of_o this_o difficulty_n therefore_o we_o answer_v that_o those_o motion_n and_o action_n which_o physician_n call_v natural_a because_o they_o be_v not_o institute_v by_o the_o will_n but_o do_v even_o against_o it_o and_o can_v be_v moderate_v accelerate_a retard_v or_o suppress_v ex_fw-la arbitrio_fw-la nostro_fw-la at_o our_o pleasure_n and_o so_o have_v no_o dependence_n upon_o the_o brain_n that_o be_v the_o common_a instrument_n of_o all_o the_o sense_n these_o motion_n and_o action_n we_o say_v be_v not_o yet_o make_v without_o some_o sense_n natural_o inhaerent_a in_o the_o part_n move_v for_o instance_n we_o be_v certain_a that_o in_o palpitation_n tremble_n syncopes_fw-la swoon_v fit_n and_o other_o cardiacal_a symptom_n or_o affection_n the_o heart_n do_v various_o move_v and_o agitate_v itself_o as_o be_v offend_v with_o something_o preternatural_a and_o noxious_a to_o it_o and_o irritate_v to_o resist_v and_o repel_v the_o same_o and_o this_o in_o respect_n only_o of_o some_o sense_n or_o feeling_n by_o which_o it_o discern_v what_o be_v incommodious_a and_o harmful_a the_o stomach_n and_o gut_n in_o like_a manner_n be_v oppress_v and_o provoke_v by_o vicious_a humour_n instant_o rise_v in_o arm_n and_o raise_v impetuous_a vomit_n nauseousness_n convulsion_n flux_n of_o the_o belly_n and_o the_o like_a motion_n for_o the_o expulsion_n of_o their_o enemy_n and_o as_o we_o have_v it_o not_o in_o our_o power_n to_o excite_v or_o suppress_v those_o commotion_n so_o have_v we_o no_o particular_a cognisance_n of_o any_o such_o sense_n which_o shall_v extimulate_v those_o part_n to_o begin_v and_o continue_v they_o true_o we_o can_v but_o wonder_n as_o oft_o as_o we_o observe_v the_o effect_n of_o antimony_n infuse_v in_o wine_n and_o take_v into_o the_o stomach_n it_o be_v not_o our_o taste_n that_o do_v distinguish_v the_o tincture_n of_o the_o antimony_n from_o the_o wine_n nor_o be_v we_o sensible_a of_o any_o disagreeableness_n therein_o to_o our_o nature_n while_o we_o be_v swallow_v it_o down_o and_o yet_o in_o the_o stomach_n there_o be_v a_o certain_a sense_n that_o discern_v the_o offensivenesse_n of_o that_o draught_n and_o quick_o engage_v the_o stomach_n to_o raise_v and_o contract_v itself_o and_o to_o eject_v it_o again_o by_o vomit_v nor_o will_v it_o ever_o cease_v till_o it_o be_v whole_o discharge_v consider_v how_o even_o the_o flesh_n itself_o do_v present_o distinguish_v a_o poisonous_a puncture_n from_o a_o simple_a one_o and_o how_o soon_o it_o contract_v condense_v and_o fortify_v itself_o to_o expel_v the_o venom_n whereupon_o ensue_v swell_v inflammation_n and_o great_a pain_n in_o the_o part_n prick_v as_o be_v observe_v in_o the_o sting_a of_o bee_n and_o hornet_n and_o scorpion_n and_o the_o bite_n of_o spider_n viper_n and_o other_o venenate_n animal_n and_o all_o this_o mere_o from_o some_o sense_n which_o teach_v the_o flesh_n that_o difference_n and_o excite_v it_o to_o make_v resistance_n consider_v further_o how_o the_o contorsion_n fall_v down_o ascent_n suffocation_n and_o other_o violent_a agitation_n of_o the_o womb_n in_o woman_n proceed_v not_o from_o the_o brain_n or_o common_a sense_n but_o from_o a_o natural_a sense_n inhaerent_a in_o that_o part_n without_o which_o it_o can_v not_o be_v provoke_v to_o those_o impetuous_a strive_n and_o motion_n for_o whatever_o be_v whole_o destitute_a of_o fence_n be_v whole_o uncapable_a also_o of_o be_v irritate_v to_o perform_v any_o action_n or_o motion_n in_o order_n to_o its_o safety_n nor_o can_v we_o indeed_o otherwise_o discern_v what_o be_v animate_v and_o sentient_a from_o what_o be_v inanimate_a and_o void_a of_o sense_n but_o only_o by_o some_o motion_n excite_v in_o it_o by_o something_o molest_v and_o irritate_v it_o which_o motion_n do_v continual_o both_o follow_v and_o argue_v sense_n to_o evince_v this_o natural_a sense_n yet_o further_o we_o shall_v thus_o reason_n we_o find_v in_o ourselves_o that_o we_o have_v five_o external_n sense_n by_o which_o we_o perceive_v object_n without_o we_o but_o because_o we_o do_v not_o perceive_v our_o perception_n by_o the_o same_o sense_n by_o which_o we_o perceive_v object_n for_o we_o see_v with_o our_o eye_n but_o do_v not_o by_o they_o perceive_v that_o we_o see_v but_o by_o the_o mediation_n of_o another_o internal_a sense_n or_o sensitive_a organ_n the_o brain_n by_o which_o we_o judge_v of_o all_o object_n offer_v to_o the_o external_n sense_n therefore_o be_v it_o manifest_a that_o the_o common_a sensory_a be_v the_o brain_n which_o together_o with_o all_o its_o nerve_n and_o external_a organ_n annex_v to_o those_o nerve_n aught_o to_o be_v hold_v the_o adequate_a instrument_n of_o sensation_n and_o we_o may_v fit_o resemble_v it_o to_o a_o sensitive_a root_n which_o shoot_v forth_o many_o fiber_n or_o string_n whereof_o one_o do_v see_v another_o hear_v a_o three_o taste_n a_o four_o smell_n and_o the_o five_o feel_v nevertheless_o as_o experience_n assure_v we_o that_o there_o be_v some_o motion_n and_o action_n in_o we_o who_o regiment_n or_o moderation_n be_v no_o way_n dependent_a upon_o the_o brain_n and_o therefore_o by_o contradistinction_n to_o voluntary_a or_o animal_n motion_n and_o action_n they_o be_v name_v natural_a so_o also_o do_v reason_n teach_v we_o that_o we_o have_v a_o certain_a sense_n of_o feel_v which_o be_v not_o referrible_a to_o the_o common_a sense_n nor_o communicate_v to_o the_o brain_n and_o of_o which_o we_o take_v no_o cognisance_n but_o by_o the_o various_a effect_n and_o commotion_n that_o it_o cause_v in_o our_o body_n for_o in_o this_o sense_n we_o do_v not_o perceive_v that_o we_o feel_v but_o as_o it_o fare_v with_o man_n distract_v or_o otherwise_o agitate_a with_o any_o violent_a passion_n of_o the_o mind_n who_o neither_o feel_v pain_n nor_o take_v notice_n of_o object_n offer_v to_o their_o sense_n so_o be_v it_o with_o we_o in_o this_o sense_n which_o operate_n without_o our_o knowledge_n be_v therefore_o to_o be_v distinguish_v from_o the_o animal_n sense_n and_o may_v be_v proper_o enough_o call_v a_o sensation_n without_o sense_n and_o certain_o such_o as_o this_o be_v that_o sense_n observe_v in_o zoophyâ—es_n or_o plantanimal_n as_o the_o sensitive_a plant_n the_o boramets_n or_o vegetable_a lamb_n of_o tartary_n sponge_n etc._n etc._n we_o know_v there_o be_v many_o animal_n that_o have_v both_o sense_n and_o motion_n and_o yet_o have_v no_o brain_n or_o common sense_n as_o earthworm_n caterpillar_n silkworm_n &c_n &c_n and_o that_o there_o be_v some_o natural_a action_n in_o we_o which_o be_v perform_v without_o the_o influence_n or_o help_n of_o the_o brain_n as_o physician_n therefore_o teach_v we_o to_o distinguish_v such_o action_n natural_a from_o action_n animal_n why_o may_v not_o we_o with_o equal_a reason_n distinguish_v the_o feel_v natural_a from_o the_o feel_v animal_n so_o as_o to_o refer_v one_o to_o the_o brain_n the_o other_o not_o we_o know_v moreover_o that_o it_o be_v one_o thing_n for_o a_o muscle_n to_o be_v move_v or_o contract_v spontaneous_o as_o in_o convulsion_n and_o another_o for_o it_o to_o be_v move_v voluntary_o or_o with_o various_a regulate_v contraction_n and_o relaxation_n in_o order_n to_o the_o performance_n of_o some_o action_n intend_v as_o progression_n or_o apprehension_n the_o muscle_n certain_o or_o motory-organ_n be_v in_o cramp_n and_o convulsion_n move_v spontaneous_o upon_o their_o irritation_n by_o some_o acrimonious_a vapour_n or_o other_o injurious_a cause_n no_o otherwise_o than_o the_o body_n of_o a_o fowl_n be_v move_v after_o the_o head_n be_v cut_v off_o for_o as_o the_o body_n be_v tumble_v up_o and_o down_o and_o agitate_a by_o various_a convulsive_a motion_n of_o the_o foot_n and_o wing_n yet_o such_o as_o be_v whole_o confuse_v and_o irregular_a and_o of_o no_o effect_n
either_o to_o progression_n or_o to_o apprehension_n because_o the_o power_n and_o influence_n of_o the_o brain_n be_v extinguish_v by_o the_o government_n and_o moderation_n whereof_o those_o motion_n be_v former_o regulate_v either_o to_o progression_n or_o fly_v so_o in_o convulsion_n our_o muscle_n be_v contract_v and_o our_o member_n various_o agitate_a with_o irregular_a and_o ineffectual_a motion_n because_o those_o motion_n depend_v upon_o a_o natural_a sense_n only_o without_o the_o regulate_a influence_n of_o the_o brain_n which_o take_v no_o cognizance_n of_o the_o injury_n do_v to_o the_o muscle_n nor_o of_o the_o sense_n which_o irritate_v they_o these_o thing_n due_o consider_v reason_n advise_v we_o henceforth_o to_o lay_v aside_o that_o opinion_n of_o des_n cartes_n and_o his_o disciple_n regius_n both_o great_a philosopher_n and_o in_o many_o other_o thing_n worthy_a to_o be_v follow_v that_o the_o influx_n of_o animal_n spirit_n by_o the_o nerve_n be_v necessary_a to_o the_o performance_n of_o all_o natural_a motion_n and_o action_n do_v in_o the_o body_n and_o to_o take_v up_o this_o more_o probable_a one_o of_o dr._n harvey_n that_o each_o natural_a action_n be_v effect_v by_o the_o part_n do_v it_o mere_o in_o respect_n of_o a_o certain_a sense_n whereby_o it_o feel_v what_o be_v troublesome_a and_o injurious_a to_o itself_o and_o so_o be_v irritate_v to_o excite_v such_o motion_n of_o itself_o as_o may_v conduce_v to_o its_o vindication_n and_o this_o without_o any_o influx_n or_o regiment_n of_o the_o brain_n or_o common_a sense_n at_o all_o we_o may_v have_v add_v further_o out_o of_o the_o same_o dr._n harvet_v that_o all_o motion_n in_o the_o body_n be_v derivative_a from_o the_o vital_a influence_n of_o the_o heart_n and_o whole_o dependent_a thereupon_o because_o no_o part_n be_v long_a capable_a of_o this_o natural_a sense_n than_o while_o it_o be_v irradiate_v and_o enliven_v by_o the_o vital_a spirit_n or_o blood_n flow_v from_o the_o heart_n for_o no_o part_n once_o mortify_v i.e._n no_o long_o participant_a of_o the_o vital_a influence_n can_v have_v any_o sense_n or_o be_v irritate_v to_o motion_n beside_o it_o be_v not_o unreasonable_a to_o conceive_v that_o the_o strength_n or_o tone_n of_o each_o part_n do_v most_o consist_v in_o its_o enjoy_n a_o due_a proportion_n of_o vitality_n and_o if_o that_o tone_n or_o firmeness_n be_v vitiate_a or_o diminish_v as_o soon_o it_o must_v if_o deprive_v of_o that_o requisite_a influx_n that_o part_n become_v languid_a dull_a and_o hardly_o capable_a of_o irritation_n but_o this_o noble_a speculation_n require_v to_o be_v handle_v with_o more_o exactness_n than_o the_o narrow_a limit_n of_o a_o short_a digression_n will_v admit_v of_o and_o we_o have_v already_o say_v more_o than_o enough_o to_o assert_v that_o all_o part_n of_o the_o body_n have_v a_o certain_a natural_a sense_n of_o feel_v distinct_a from_o the_o animal_n and_o whole_o independent_a upon_o the_o brain_n which_o be_v the_o problem_n propose_v ¶_o of_o respiration_n exercitation_n the_o eight_o of_o respiration_n the_o chain_n of_o nature_n article_n article_n by_o which_o she_o connect_v various_a operation_n conspire_v to_o one_o and_o the_o same_o end_n bring_v we_o in_o the_o next_o place_n to_o discourse_n of_o respiration_n precedent_n the_o connexion_n of_o this_o exercitation_n to_o the_o precedent_n betwixt_o which_o and_o the_o pulsation_n be_v a_o manifest_a affinity_n for_o these_o two_o action_n or_o motion_n as_o they_o be_v inservient_fw-la to_o the_o conservation_n of_o the_o lamp_n of_o life_n and_o the_o generation_n of_o vital_a spirit_n so_o do_v they_o both_o consist_v of_o a_o dilatation_n and_o contraction_n the_o one_o of_o a_o diastole_n and_o systole_n of_o the_o heart_n and_o artery_n the_o other_o of_o a_o diastole_n and_o systole_n of_o the_o breast_n and_o lung_n now_o this_o affinity_n have_v give_v occasion_n to_o many_o physician_n to_o conceive_v the_o diastole_n and_o systole_n of_o the_o lung_n to_o be_v synchronical_a or_o coincident_a with_o the_o diastole_n and_o systole_n of_o the_o heart_n and_o to_o refer_v both_o their_o motion_n to_o the_o same_o cause_n and_o original_a but_o they_o have_v gross_o err_v in_o confound_a thing_n so_o manifest_o different_a for_o 1_o there_o be_v many_o sort_n of_o animal_n that_o have_v heart_n use_v the_o disparity_n betwixt_o respiration_n and_o pulsation_n both_o as_o to_o their_o time_n or_o period_n and_o as_o to_o their_o use_v but_o no_o lung_n 2_o the_o dilatation_n and_o contraction_n of_o the_o heart_n be_v clear_o distinct_a from_o those_o of_o the_o breast_n and_o lung_n as_o be_v evident_a from_o hence_o that_o they_o be_v not_o synchronical_a i._n e._n make_v and_o terminate_v in_o the_o same_o period_n and_o time_n one_o complete_a respiration_n take_v up_o more_o time_n then_o 4_o or_o 5_o pulse_n and_o this_o in_o all_o animal_n that_o have_v both_o heart_n and_o lung_n 3_o the_o motion_n of_o the_o heart_n and_o artery_n be_v much_o different_a from_o that_o of_o the_o lung_n as_o to_o their_o uses_n for_o first_o if_o the_o pulse_n and_o respiration_n have_v one_o and_o the_o same_o final_a cause_n and_o that_o as_o these_o man_n have_v assume_v the_o artery_n take_v in_o the_o ambient_fw-la aer_fw-la through_o the_o skin_n at_o every_o diastole_n and_o exclude_v it_o again_o the_o same_o way_n together_o with_o the_o fuliginous_a exhalation_n of_o the_o blood_n in_o every_o systole_n and_o that_o in_o the_o space_n of_o time_n intermediate_v betwixt_o each_o diastole_n and_o systole_n they_o contain_v both_o the_o inspire_v aer_fw-la and_o exhalation_n then_o must_v we_o renounce_v both_o the_o doctrine_n of_o our_o master_n galen_n that_o in_o the_o artery_n nothing_o be_v contain_v but_o the_o blood_n and_o our_o own_o experience_n that_o confirm_v it_o second_o if_o the_o artery_n be_v as_o the_o lung_n be_v fill_v with_o aer_fw-la draw_v in_o by_o their_o extremity_n and_o that_o the_o quantity_n of_o aer_fw-la attract_v be_v proportionate_a to_o the_o magnitude_n of_o each_o pulse_n or_o to_o the_o great_a or_o lesser_a dilatation_n of_o the_o artery_n then_o if_o while_o the_o pulse_n be_v great_a the_o whole_a body_n be_v immerge_v into_o a_o bath_n of_o water_n or_o oil_n it_o will_v necessary_o follow_v that_o the_o pulse_n will_v become_v much_o small_a or_o much_o slow_a because_o it_o be_v high_o difficult_a if_o not_o whole_o impossible_a that_o the_o ambient_fw-la aer_fw-la shall_v pass_v through_o the_o bath_n into_o the_o pore_n of_o the_o skin_n and_o so_o into_o the_o artery_n three_o since_o all_o the_o artery_n as_o well_o those_o that_o lie_v deep_a in_o the_o body_n as_o those_o terminate_v in_o the_o skin_n be_v move_v with_o equal_a velocity_n and_o at_o the_o same_o time_n it_o be_v not_o possible_a the_o ambient_fw-la aer_fw-la shall_v as_o free_o and_o swift_o pass_v through_o the_o habit_n of_o the_o body_n into_o the_o profound_a artery_n as_o into_o those_o contiguous_a to_o the_o skin_n four_o it_o be_v not_o credible_a that_o whale_n dolphin_n and_o other_o cetaceous_a animal_n that_o have_v respiration_n can_v draw_v aer_fw-la into_o their_o artery_n at_o every_o diastole_n through_o so_o vasta_fw-la mass_n of_o water_n as_o be_v from_o the_o bottom_n to_o the_o top_n of_o the_o sea_n five_o if_o in_o their_o systole_n the_o artery_n expel_v the_o fuliginous_a exhalation_n of_o the_o blood_n through_o the_o pore_n of_o the_o skin_n why_o shall_v they_o not_o expel_v also_o the_o vital_a spirit_n that_o be_v far_o more_o subtle_a and_o fugitive_n than_o those_o suppose_a exhalation_n can_v be_v nature_n certain_o have_v make_v no_o such_o colatory_a as_o shall_v retain_v the_o thin_a spirit_n and_o let_v the_o grosser_n fume_n pass_v through_o nor_o be_v it_o yet_o sufficient_o prove_v that_o there_o be_v any_o such_o fuliginous_a exhalation_n generate_v in_o the_o heart_n and_o artery_n and_o afterward_o exclude_v partly_o by_o the_o lung_n partly_o by_o the_o artery_n in_o their_o contraction_n as_o be_v vulgar_o believe_v for_o the_o blood_n suffer_v only_o a_o simple_a agitation_n or_o conquassation_n in_o the_o ventricle_n of_o the_o heart_n and_o a_o propulsion_n in_o the_o artery_n and_o that_o it_o can_v produce_v such_o a_o abundance_n of_o sooty_a fume_n from_o the_o blood_n as_o physician_n have_v talk_v of_o be_v not_o easy_a to_o conceive_v truth_n be_v the_o blood_n by_o reason_n of_o its_o heat_n and_o swift_a motion_n do_v emit_v some_o halitus_fw-la or_o vapour_n which_o stream_v through_o the_o coat_n of_o the_o small_a artery_n be_v receive_v and_o condense_v into_o a_o thin_a limpid_a liquor_n by_o the_o lymphduct_n but_o be_v it_o therefore_o necessary_a that_o it_o shall_v emit_v fuliginous_a exhalation_n we_o confess_v also_o that_o there_o be_v a_o certain_a thin_a excrement_n of_o the_o blood_n and_o
arm_n be_v at_o first_o surprise_v with_o convulsion_n of_o that_o arm_n and_o those_o cease_v there_o ensue_v so_o great_a a_o atrophy_n of_o that_o member_n as_o nothing_o now_o for_o the_o woman_n be_v yet_o live_a remain_v of_o it_o but_o skin_n and_o bone_n which_o extreme_a extenuation_n doubtless_o be_v to_o be_v refer_v to_o the_o want_n of_o passage_n for_o the_o succus_fw-la nutritius_n through_o the_o principal_a nerv_n in_o the_o arm_n lung_n from_o the_o beneficial_a use_n of_o cephalique_a emplastre_n in_o consumption_n from_o ulcerate_v lung_n no_o such_o accident_n but_o a_o aneurisme_n usual_o follow_v upon_o the_o incision_n of_o a_o artery_n 2_o in_o a_o phthisis_fw-la or_o consumption_n from_o ulcerate_v lung_n cephalique_a emplastre_n though_o compose_v of_o hear_v and_o dry_v ingredient_n and_o in_o that_o respect_n seem_v very_o incompetent_a for_o such_o a_o disease_n be_v find_v by_o experience_n to_o be_v very_o beneficial_a to_o the_o sick_a and_o that_o not_o only_o because_o they_o stop_v the_o defluxion_n of_o humour_n from_o the_o head_n upon_o the_o lung_n but_o also_o and_o chief_o because_o they_o warm_a and_o corroborate_v the_o brain_n and_o neru_n and_o so_o promote_v the_o nutrition_n of_o the_o part_n which_o effect_n can_v be_v expect_v from_o their_o heat_n and_o dryness_n but_o from_o some_o comfortable_a influence_n transmit_v to_o the_o neru_n by_o which_o they_o be_v strengthen_v and_o make_v fit_a for_o the_o performance_n of_o their_o office_n viz._n the_o convey_v the_o nourishment_n from_o the_o brain_n to_o the_o part_n 3_o as_o those_o person_n be_v incline_v to_o leanness_n who_o abound_v with_o blood_n nerve_n from_o the_o fatness_n of_o man_n endow_v with_o large_a open_a spungy_a and_o moist_a nerve_n so_o be_v those_o incline_v to_o grow_v fat_a who_o have_v large_a moist_a open_a and_o spungy_a neru_n for_o such_o neru_n afford_v much_o aliment_n and_o distribute_v it_o easy_o 4_o it_o be_v common_o observe_v that_o from_o wound_n of_o the_o joint_n and_o neru_n sinew_n from_o the_o roscid_a humour_n exstil_v from_o wound_n of_o the_o joint_n and_o sinew_n there_o distil_v a_o certain_a roscid_a humour_n not_o much_o unlike_o the_o white_a of_o a_o egg_n which_o be_v not_o likely_a to_o come_v from_o either_o the_o artery_n or_o vein_n in_o respect_n they_o carry_v nothing_o but_o blood_n why_o may_v we_o not_o believe_v it_o to_o drop_v out_o of_o the_o neru_n also_o in_o such_o wound_n in_o issue_n in_o hollow_a tooth_n etc._n etc._n there_o grow_v up_o frequent_o certain_a fleshy_a excrescences_n or_o proud_a flesh_n which_o be_v exceed_o sensible_a and_o subject_a to_o acute_a pain_n upon_o the_o least_o touch_n can_v but_o have_v a_o very_a near_o relation_n to_o the_o neru_n and_o blood_n certain_o be_v very_o unapt_a to_o produce_v such_o excrescence_n to_o the_o generation_n of_o which_o some_o matter_n analogous_a to_o the_o sperme_n be_v necessary_o require_v 5_o the_o same_o may_v be_v say_v also_o of_o wen_n and_o scrofulous_a tumour_n which_o seem_v to_o derive_v their_o seminal_a matter_n from_o the_o dew_n or_o gâ—eet_a of_o the_o nerve_n tumour_n from_o the_o material_a principle_n of_o wen_n and_o scrofulous_a tumour_n and_o not_o from_o any_o humour_n effuse_v out_o of_o the_o artery_n or_o vein_n blood_n be_v a_o liquor_n partake_v of_o too_o much_o asperity_n and_o acrimony_n to_o be_v the_o material_a principle_n of_o such_o tumour_n beside_o we_o have_v the_o testimony_n of_o our_o sense_n that_o the_o rudiment_n of_o such_o tumour_n be_v like_o egg_n include_v in_o a_o membranous_a film_n which_o contain_v a_o humour_n resemble_v the_o white_a of_o a_o egg_n but_o nothing_o like_o blood_n moreover_o these_o tumour_n frequent_o tend_v to_o some_o kind_n of_o formation_n though_o but_o a_o imperfect_a one_o produce_v sometime_o a_o mass_n or_o lump_n of_o flesh_n sometime_o a_o worm_n or_o other_o such_o monster_n which_o be_v a_o strong_a argument_n that_o their_o primitive_a matter_n be_v not_o blood_n but_o a_o certain_a juice_n much_o mild_a and_o sweet_a and_o bring_v to_o the_o part_n in_o which_o they_o be_v generate_v by_o the_o neru_n 6_o this_o opinion_n be_v further_o confirm_v by_o the_o matter_n of_o the_o seed_n and_o the_o manner_n of_o its_o preparation_n in_o the_o testicle_n testicle_n from_o the_o matter_n of_o the_o seed_n and_o the_o manner_n of_o its_o praeparation_n in_o the_o testicle_n for_o the_o seed_n seem_v to_o be_v generate_v not_o of_o the_o blood_n as_o have_v be_v vulgar_o believe_v but_o of_o a_o matter_n much_o sweet_a and_o more_o generous_a bring_v into_o the_o seminary_n vessel_n from_o the_o brain_n by_o the_o neru_n forasmuch_o as_o the_o neru_n be_v both_o more_o copious_o and_o more_o deep_o disseminated_a into_o the_o parenchyma_n of_o the_o testicle_n than_o either_o the_o artery_n or_o the_o vein_n which_o be_v the_o reason_n why_o their_o inward_a substance_n be_v white_a not_o red_a again_o their_o proper_a coat_n appear_v to_o be_v nothing_o else_o but_o a_o certain_a expansion_n of_o the_o neru_n insert_v into_o they_o from_o which_o coat_n many_o small_a neru_n be_v on_o all_o part_n derive_v to_o the_o middle_n of_o the_o testicle_n where_o meet_v together_o they_o make_v the_o long_a nervous_a vessel_n that_o manifest_o exonerate_v itself_o into_o the_o channel_n of_o the_o epididymis_fw-la as_o may_v be_v plain_o see_v in_o the_o stone_n of_o a_o horse_n bull_n boar_n or_o other_o large_a animal_n as_o for_o the_o vein_n of_o the_o testicle_n they_o serve_v only_o to_o export_v the_o blood_n import_v by_o the_o artery_n and_o the_o artery_n themselves_o though_o they_o various_o diffuse_v themselves_o round_o about_o the_o testicle_n and_o accompany_v the_o neru_n tend_v in_o divers_a place_n from_o the_o inward_a coat_n to_o the_o ductus_fw-la seminalis_fw-la situate_a in_o the_o very_a middle_n of_o the_o testicle_n and_o be_v connect_v thereunto_o yet_o they_o rare_o disperse_v any_o branch_n until_o reflect_v from_o that_o channel_n they_o have_v begin_v their_o progress_n back_o again_o towards_o the_o circumference_n of_o the_o testicle_n but_o there_o they_o send_v out_o some_o surcle_n to_o the_o outside_n of_o the_o testicle_n to_o the_o end_n that_o those_o capillary_a vein_n open_v themselves_o into_o the_o substance_n of_o the_o testicle_n may_v the_o more_o easy_o receive_v the_o blood_n effuse_v out_o of_o the_o artery_n and_o so_o carry_v it_o off_o again_o because_o that_o blood_n if_o leave_v there_o will_v soon_o obstruct_v the_o parenchyma_n of_o the_o testicle_n and_o disturb_v the_o praeparation_n of_o the_o seed_n yet_o these_o artery_n no_o where_n insinuate_v themselves_o into_o the_o nervous_a or_o seminal_a channel_n or_o infuse_v the_o least_o drop_n of_o blood_n into_o they_o so_o that_o it_o be_v more_o than_o probable_a they_o serve_v rather_o for_o the_o vivification_n of_o the_o testicle_n by_o bring_v the_o vital_a blood_n and_o spirit_n into_o they_o than_o for_o the_o importation_n of_o the_o seminal_a matter_n now_o the_o neru_n implant_v in_o the_o testicle_n can_v be_v in_o order_n to_o their_o motion_n because_o they_o have_v none_o that_o be_v voluntary_a nor_o be_v there_o any_o need_n of_o they_o as_o to_o sensation_n and_o therefore_o it_o be_v more_o credible_a that_o their_o use_n be_v only_o to_o bring_v in_o some_o certain_a liquor_n for_o the_o make_n of_o seed_n furthermore_o the_o testicle_n be_v furnish_v with_o many_o lymphduct_n which_o can_v be_v of_o little_a use_n unto_o they_o unless_o there_o be_v some_o other_o vessel_n present_v also_o by_o which_o that_o generous_a liquor_n be_v bring_v in_o who_o thin_a and_o superfluous_a part_n those_o lymphduct_n be_v frame_v to_o export_v add_v to_o this_o that_o the_o seed_n be_v a_o liquor_n much_o more_o noble_a and_o ambrosiac_a than_o the_o blood_n as_o be_v evident_a even_o from_o hence_o that_o a_o small_a expense_n of_o seed_n do_v more_o exhaust_v the_o spirit_n than_o the_o loss_n of_o twenty_o time_n so_o much_o blood_n which_o doubtless_o be_v the_o reason_n why_o heaviness_n and_o dejection_n of_o spirit_n do_v always_o ensue_v after_o the_o delight_n of_o venus_n and_o it_o have_v be_v observe_v that_o in_o man_n excessive_o addict_v to_o woman_n the_o brain_n itself_o be_v not_o only_o much_o debilitate_a but_o make_v also_o lax_n thin_a and_o watery_a the_o gout-likewise_a be_v general_o a_o attendant_n of_o immoderate_a venery_n because_o the_o joint_n and_o nervous_a part_n be_v much_o debilitate_a and_o the_o roscid_n and_o unctuous_a liquor_n of_o the_o neru_n deprive_v of_o its_o mild_a and_o sweet_a part_n the_o succus_fw-la nutritius_n become_v too_o thin_a and_o sharp_a and_o so_o be_v more_o expedite_o discharge_v upon_o the_o joint_n 7_o from_o the_o extremity_n of_o break_a bone_n again_o from_o the_o glutinous_a maâ—ter_n
issue_v from_o the_o end_n of_o break_a bone_n and_o cement_n they_o together_o again_o there_o sweat_v forth_o a_o certain_a glutinous_a substance_n very_o beneficial_a towards_o the_o unite_n and_o cement_n they_o together_o again_o which_o liquor_n can_v proceed_v from_o the_o artery_n who_o office_n be_v only_o to_o convey_v the_o blood_n a_o liquor_n vast_o different_a from_o this_o glue_n and_o since_o beside_o they_o and_o the_o neru_n there_o be_v no_o vessel_n yet_o find_v out_o that_o carry_v any_o humour_n from_o the_o centre_n to_o the_o circumference_n of_o the_o body_n it_o be_v very_o reasonable_a to_o conceive_v that_o this_o glue_n be_v derive_v from_o the_o neru_n 8_o the_o white_a of_o egg_n be_v bring_v into_o the_o womb_n of_o the_o hen_n by_o the_o neru_n for_o it_o have_v no_o resemblance_n at_o all_o to_o blood_n nor_o can_v it_o be_v generate_v of_o blood_n unless_o by_o way_n of_o separation_n but_o there_o can_v be_v no_o separation_n make_v in_o that_o part_n in_o respect_n it_o be_v whole_o destitute_a of_o any_o parenchyma_n which_o be_v absolute_o necessary_a to_o the_o separation_n of_o any_o two_o humour_n one_o from_o the_o other_o whereas_o the_o secretion_n of_o the_o succus_fw-la nutritius_n bring_v by_o the_o neru_n seem_v to_o want_v no_o parenchyma_n and_o may_v be_v effect_v in_o part_n the_o most_o bloodless_a and_o that_o such_o a_o secretion_n of_o the_o succus_fw-la nutritius_n be_v make_v in_o the_o womb_n be_v manifest_a from_o the_o great_a number_n of_o lymphduct_n return_v from_o thence_o which_o nature_n have_v neuer_o ordain_v in_o that_o place_n unless_o it_o be_v to_o export_v the_o thin_a and_o superfluous_a part_n of_o the_o succus_fw-la nutritius_n bring_v to_o the_o womb_n by_o the_o nerve_n so_o that_o the_o very_a lymphduct_n seem_v to_o teach_v we_o that_o the_o succus_fw-la nutritius_n be_v derive_v into_o the_o womb_n by_o the_o nerve_n and_o that_o the_o watery_a part_n thereof_o be_v protrude_v into_o the_o lymphduct_n the_o more_o unctuous_a and_o profitable_a be_v transmit_v into_o the_o cavity_n of_o the_o womb_n there_o to_o make_v the_o white_a of_o the_o egg._n 1_o in_o the_o rickets_o there_o be_v general_o observe_v a_o inequality_n of_o nutrition_n rickets_o from_o the_o unequal_a nourishment_n of_o some_o part_n in_o that_o rickets_o which_o according_a to_o the_o most_o of_o probability_n proceed_v from_o the_o less_o aptitude_n of_o some_o nerve_n to_o carry_v the_o nourishment_n than_o of_o other_o for_o that_o disease_n seem_v to_o be_v seat_v original_o and_o principal_o in_o the_o spinal_a marrow_n without_o the_o skull_n and_o in_o the_o nerve_n thence_o propagate_v and_o therefore_o those_o nerve_n must_v be_v more_o weak_a languid_a and_o unfit_a to_o transmit_v the_o succus_fw-la nutritius_n than_o such_o as_o arise_v from_o the_o brain_n or_o marrow_n within_o the_o skull_n and_o hence_o be_v it_o doubtless_o that_o the_o head_n face_n and_o viscera_n of_o the_o abdomen_fw-la all_o which_o derive_v their_o nerve_n from_o the_o marrow_n within_o the_o skull_n grow_v excessive_o great_a while_o the_o arm_n and_o leg_n become_v lean_a flaccid_a and_o enervate_a as_o be_v supply_v with_o nourishment_n by_o nerve_n issue_v from_o the_o spinal_a marrow_n without_o the_o skull_n moreover_o because_o it_o sometime_o happen_v that_o some_o one_o particular_a branch_n of_o this_o or_o that_o nerve_n be_v more_o debilitate_a than_o the_o rest_n thence_o it_o come_v that_o one_o part_n of_o a_o limb_n be_v better_a supply_v with_o nourishment_n than_o the_o other_o and_o so_o by_o that_o unequal_a nutrition_n of_o its_o part_n the_o whole_a member_n grow_v crooked_a and_o these_o be_v among_o many_o other_o the_o chief_a argument_n that_o have_v persuade_v we_o that_o the_o nourishment_n of_o the_o part_n be_v bring_v to_o they_o by_o the_o nerve_n among_o the_o difficulty_n encumber_v this_o opinion_n opinion_n three_o grand_a difficulty_n trouble_v this_o opinion_n there_o be_v 3_o that_o especial_o deserve_v consideration_n viz._n 1_o that_o in_o the_o nerve_n no_o passage_n or_o cavity_n can_v be_v discern_v through_o which_o the_o succus_fw-la nutritius_n may_v be_v convey_v 2_o that_o in_o the_o dissection_n of_o animal_n alive_a and_o the_o application_n of_o a_o ligature_n to_o any_o nerve_n no_o swell_n can_v be_v observe_v to_o arise_v on_o either_o side_n the_o ligature_n and_o upon_o cut_v off_o a_o nerve_n very_o little_a or_o none_o at_o all_o of_o this_o suppose_a liquor_n can_v be_v discern_v to_o distil_v from_o either_o end_n contrary_a to_o what_o happen_v in_o the_o bind_n and_o cut_v off_o any_o other_o vessel_n 3_o no_o such_o liquor_n have_v yet_o be_v find_v in_o the_o nerve_n of_o body_n dissect_v and_o yet_o these_o difficulty_n be_v not_o weighty_a enough_o to_o counterbalance_v the_o reason_n former_o allege_v forasmuch_o as_o they_o may_v be_v easy_o solve_v by_o answer_v to_o the_o first_o they_o solution_n of_o the_o first_o assert_v the_o possibility_n of_o the_o flux_n of_o the_o nutritive_a juice_n through_o the_o neru_n notwithstanding_o no_o manifest_a hollowness_n can_v be_v discern_v in_o they_o that_o though_o no_o manifest_a hollowness_n be_v discernible_a in_o the_o nerve_n such_o as_o be_v in_o artery_n and_o vein_n yet_o be_v it_o not_o impossible_a but_o the_o suppose_a succus_fw-la nutritius_n may_v distil_v gentle_o through_o they_o for_o it_o be_v well_o know_v by_o the_o experiment_n of_o low_v the_o spinal_a marrow_n or_o any_o nerve_n in_o water_n that_o the_o nerve_n be_v make_v up_o of_o many_o small_a fibrous_a filament_n or_o thread_n cohâ—ering_v together_o with_o a_o soft_a medullary_n substance_n betwixt_o they_o much_o like_o the_o indian_a cane_n which_o though_o in_o the_o cortex_fw-la so_o hard_a and_o compact_v as_o to_o yield_v fire_n upon_o percussion_n with_o a_o tobacco-pipe_n and_o as_o solid_a within_o as_o many_o sort_n of_o wood_n be_v yet_o compose_v of_o many_o small_a and_o long_a filament_n with_o small_a perforation_n betwixt_o they_o be_v pervious_a from_o one_o end_n to_o the_o other_o so_o as_o a_o man_n may_v without_o much_o difficulty_n blow_v his_o spittle_n quite_o through_o they_o likewise_o in_o the_o leaf_n of_o plant_n there_o shoot_v up_o a_o certain_a small_a nervous_a rib_n arise_v from_o the_o foot-stalke_n by_o which_o they_o be_v fasten_v to_o the_o branch_n and_o without_o which_o nothing_o of_o nourishment_n can_v be_v bring_v to_o they_o this_o little_a rib_n run_v up_o in_o the_o middle_n send_v forth_o various_a lesser_a surcle_n or_o thread_n equal_o to_o all_o part_n of_o the_o leaf_n so_o as_o the_o whole_a be_v thereby_o equal_o nourish_v and_o yet_o if_o you_o cut_v off_o this_o rib_n or_o any_o one_o branch_n of_o it_o you_o shall_v discover_v none_o the_o small_a cavity_n or_o hollowness_n therein_o nor_o any_o drop_n of_o juice_n issue_v out_o of_o it_o unless_o in_o the_o sowthistle_n esula_fw-la celendine_n and_o some_o few_o other_o plant_n which_o emit_v either_o a_o milky_a or_o a_o yellowish_a juice_n which_o certain_o be_v their_o nourishment_n and_o though_o other_o plant_n yield_v not_o upon_o cut_v of_o their_o leaf_n the_o like_a juice_n yet_o most_o certain_a it_o be_v they_o be_v nourish_v with_o some_o kind_n of_o juice_n or_o other_o derive_v to_o they_o by_o their_o foot-stalk_n so_o that_o we_o can_v perceive_v no_o such_o absolute_a necessity_n of_o any_o manifest_a cavity_n in_o their_o small_a rib_n for_o the_o dispensation_n of_o their_o nourish_a juice_n as_o this_o objection_n seem_v to_o import_v especial_o when_o we_o consider_v that_o the_o motion_n of_o the_o succus_fw-la nutritius_n in_o those_o slender_a filament_n or_o thread_n be_v very_o gentle_a slow_a and_o insensible_a not_o rapid_a or_o violent_a as_o the_o motion_n of_o the_o blood_n in_o the_o artery_n and_o vein_n of_o animal_n now_o since_o our_o sense_n be_v witness_n that_o liquor_n may_v be_v transmit_v through_o a_o fire-cane_n though_o sufficient_o solid_a and_o compact_a and_o our_o reason_n assure_v that_o the_o nutritive_a juice_n of_o plant_n be_v distribute_v to_o all_o part_n of_o the_o leaf_n through_o the_o foot-stalk_n and_o little_a rib_n run_v up_o in_o the_o middle_n of_o each_o leaf_n though_o we_o can_v discern_v no_o manifest_a passage_n or_o channel_n through_o which_o it_o flow_v why_o may_v not_o the_o nourishment_n of_o animal_n be_v in_o like_a manner_n dispense_v to_o the_o part_n through_o the_o nerve_n notwithstanding_o they_o appear_v destitute_a of_o any_o conspicuous_a hollowness_n but_o yet_o some_o nerve_n there_o be_v not_o so_o impervious_a but_o they_o admit_v a_o small_a style_n or_o probe_n into_o they_o in_o which_o number_n be_v the_o optic_a and_o odoratory_n nerve_n and_o though_o the_o rest_n have_v not_o the_o like_a visible_a hollowness_n yet_o reflect_v upon_o this_o that_o all_o the_o