INDEX 



1119 



Heat, 3ats of, 662 



sources of, in body, 659 



standstill of heart, 159 



surface blood-flows, relations be- 

 tween, 671 



voluntary regulation of, 667 



time, relations of, 738 

 Heller's test for albumin, 516 

 Helmholtz'sphakoscope, 1059 

 Hemeralopia, 1020 

 Hemianaesthesia, capsular, 853 

 Hemianopia, 894, 931 

 Hemibilirubin, 359 

 Hemiplegia, reflexes in, 883 

 Hering's theory of colour vision, 1017 

 Herpes zoster and trophic nerves, 779 

 Hexoses, 3, 529 



Hibernating animals, temperature regu- 

 lation in, 677 



respiratory quotient in, 240 

 Hiccup, 282 

 Htppuric acid, 516, 603 



formation, 571 

 Hirudin and coagulation, 37 

 Histidin, 54, 354 

 Histones, 2 



Holmgren's wools, 1069 

 Homogentisinic acid, 477, 517 

 Homoiothermal animals, production of 



carbon dioxide in, 243 

 Homo-lateral fibres, 851 

 Homologous stimuli, 967 

 Hormones, 398 



Human milk, composition of, 616 

 Humidity of air and heat regulation, 666 

 Hunger, 901 



sensation of, 1054 

 Hydraemic plethora, 495 

 Hydrocele fluid, 39 



coagulation of, 35 



Hydrochloric acid in gastric juice, forma- 

 tion of, 373, 374 

 in starch, 410 

 Hydrogen, income and expenditure of, 



607 



Hydrolysis, 2 

 Hydrostomia, 394 



Hyoscyamine, action of, on pupil, 986 

 Hyperglycaemia, relation of adrenal to, 



54i 



Hyperisotonic solutions, 422 

 Hypermetropia, 990 

 Hyperpnoea, 276 

 Hypoglossal nerve, 902 

 Hypoisotonic solutions, 422 

 Hypophysin, 644, 647 

 Hypoxanthin, 579, 582 



Identical points, theory of, 997 

 Idio-muscular contraction. 733 

 Ileo-caecal valve, 325 

 colic sphincter* 325 



Illusions, optical, loot 



Imbibition, 420 



Indican, estimation of, 510 



Indol-phenol, formation of, in intestine, 



Indophenyloxydase, 268 

 Induction machine, arranged, 198 

 arranged for single shocks, 781 

 shocks, make and break, 780 

 Inductorium, 703 

 Infundibulum, 644, 904 

 Inhibition from the cortex, 921 

 in reflex action, 875 

 of heart, 156 

 nature of, 165 

 Inorganic salts. See Salts 

 Inosinic acid, 741 

 Inosit, 741 

 Inspiration, 225 

 forced, 229 

 muscles of, 225 



Intellectual processes, seat of. 938 

 Intelligence, size of brain and, 952 

 Intermedio-lateral tract, 836 

 Internal capsule, 853 



frontal fibres in, 854 

 occipito-temporal fibres in, 854 

 respiration, 263 

 secretion oi kidney, 648 

 of ovaries, 627 

 of pancreas, 622 

 of pituitary body, 645 

 of testicles, 626 

 of thymus, 629 

 of thyroid, 631 

 Intestinal epithelium, permeability of, 



431 



juice, adaptation of, to food, 409 

 collection of, 364 

 composition of, 365 

 influence of nerves on, 408 

 segments, effect of blood-serum on 



contractions of, 447 

 action of epinephrin on, 447 

 Intestine, large, absorption in, 445 



movements of, 324 



Intestines, absorption of water in, 416 

 contraction of isolated, 446 



of segment, 324 

 digestion in, 412 

 movements of, 322 

 nerves of, 326 



reaction of contents of, 413, 414 

 resection of, 445 

 segment of, action of adrenalin in 



blood on, 641 

 Intraocular tension, 977 

 Intrathoracic pressure, 235, 236 

 Invertas'e, 332, 333 



in intestinal juice, 365 

 Inversion of carbo-hydrates, 350 

 Iodine, influence of, on thyroid, 635, 636 



