536 



GENEBAL INDEX. 



Hexou-bases, origin of, i. 580 



Hexoses, i. 562 



Hibernation, effect of, ou the respiratory quo- 



tient, i. 438 

 Biccough, i 155 



Higher brain-centres for the beart, i. 17b 

 Hinge-joints, ii. 416 



Hippuric acid, nutritive history of, i. 339 

 Histidin, i. 552 

 1 1 istohtematin, i. 44, 578 

 Histology of striped muscle, ii. 104 

 Histon, i. 580 



t-ll't'ci of, cm intravascular clotting, i. 61 

 Hofacker-Sadhr law, ii. 484 

 Holmgren method for testing color visiou, ii. 



339 

 Homogciitisic acid, i. 570 

 Homotbermous animals, i. 407 

 Horopter, ii. '.'>'<'.> 



Hiifner's method of urea determination, i. 549 

 Human muscles, fatigue of, with artificial stim- 

 ulation, ii. 134 

 Hunger, ii. 101 



Hunger-centre, clinical evidence for, ii. 404 

 Hydra, regeneration of lost parts in, ii. 496 

 Hydremia from saline injections, i. 69 

 Hydremic plethora, effect of, on lymph secre- 

 tion, i. 74 

 Hydration, nature of the process of, i. 503 

 Hydriodic acid. i. 509 

 Hydrobilirabin, i. 320 

 Hydrobromic acid. i. 509 

 Hydrocarbons, saturated, i. 531 

 Hydrochloric acid, occurrence of, i. 507 

 of the gastric juice, i. 238 

 preparation of, i. 507 

 properties of, i. 508 

 secretion of, i. 289 

 tests for. i. 508 

 Hydrocumaric acid. i. 570 

 Hydrocyanic acid. i. 54'.' 



action of, on coagulation of muscle-plasma, 

 ii. 164 

 Hydrofluoric acid, circulation of, in the body, i. 



510 

 Hydrogen, inhalation of, i. 440 

 occurrence of. i. 499 

 peroxide, i. 505 

 preparation of, i. 500 

 properties of. i. 500 

 Hydrolysis by enzyme action, i. 282 

 definition of. i. 504 

 of fats. i. 305 

 of proteids, i. 292 

 Hydroqninone, i. 569 

 ll.\ men. ii. 162 

 11\ o-glossus muscle, ii. 126 

 Hyperesthesia, homolateral, after hemisection 



of t he cord, ii. 233 

 Hypennel ropia, ii. 313 



range of accommodation in. ii. 314 

 Hyperpnoea, i. l hi 



from muscular activity, i. 1 12 

 Hypertonic solutions, physiological definition 



of. i. 69 



Hypertonicity, definition of. i. ::7 

 Hypophysis cerebri, function of. i. 273 

 Hypotonicity, definition of. i. ,';7 

 Hypozanthin, i. 553 



of muscles, ii. 107 



relation of, to uric-acid formation, i. 338 



Ii i. calorimeter, principle of, i. 504 

 Icterus, i. -.'l!i, .Ml 

 [dants of the germ-plasm, ii. 5n.", 

 Idiomuscular contraction, ii. ".'7. 92, 128 

 Idioplasm as a l»:i~ i~ of heredity, ii. 199 



Idio-ventricular rhythm, i. 152 



Ids of the germ-plasm, ii. 503 



Illusions, visual, in sizes of objects, ii. 354 



of space perception, ii. 351 

 Imbibition of water, i. 504 

 Immunity, inherited, ii. 498 

 Impregnation, ii. 466 

 Incus, ii. 366 



Independent irritability of muscle, ii. 25 

 Index of refraction of the aqueous humor, ii. 

 303 

 of the [ens, ii. 303 

 of the vitreous humor, ii. 303 

 Indifferent point of polarized nerves, ii. 64 

 Indirect vision, color sensations in, ii. 333 

 Indol, i. 571 



eliminat ion of. i. 340 

 occurrence of, in feces, i. 320 

 Induced currents, making and breaking shocks 

 with, ii. 40 

 prevention of spread of. ii. 44 

 electric currents, stimulating effect of, ii. 33 

 Induction apparatus, schema of, ii. 33 

 Infections, intra-uterhie, ii. 498 

 Infections diseases, germinal transmission of, ii. 



498 

 Inferior laryngeal nerve, respiratory function 

 of, i. 464 

 mesenteric ganglion, reflex activity of, i. 392 

 oblique muscle, ii. •.'!»!! 

 rectus muscle, ii. -.'!»!• 

 Inflammation, emigration of leucocytes in, i. 



83 

 Infra-hyoidei muscles, i. 405 

 Infundibular body, function of. i. 272 

 Inharmonic overtones, ii. 386 

 Inheritance, facts of, ii. 494 

 of acquired characters, ii. 496 

 of diseases, ii. 498 

 theories of, ii. 498 

 Inhibition from cortica, stimulation, ii. 224 

 in the central nervous system, ii. 224 

 of the heart, reflex, i. 172 

 Inhibitory centre, cardiac, localization of, i. 176 

 tonus of. i. 176 

 centres, respiratory, i. 457 

 nerves of the heart, i. 101 

 of the intestines, i. 385 

 of the pancreas, i. 233 



of the spleen, i. '.','.','■', 



of the stomach, i. 382 

 Innervation of the blood-vessels, i. 192 



of the heart, i. 148 

 Inorganic salts of the hlood, i. 50 

 of urine, i 34 l 



relation of. to blood coagulation, i. 56, 57 

 to irritability, ii. 59 



to the heart heat. i. 151, 189 

 Inosil . i 57:'. 

 Insanity, relation of brain-weight to, ii. 2/78 



variations of muscular tonus in. ii. 220 

 Insecl muscle, time of contraction in. ii. 108 

 Inspiration, enlargement of the thorax in, i. 

 398 

 muscles of. i :;<•>, 101 



Inspiratory centre, i 157 



Intensity of visual sensations, ii. 339 



Intercostales muscles, respiratory action of, i. 



102, 107 

 Intermedins nerve of Wrisberg, central path of. 



ii 236 

 Intermittent pulse, i. Ml 

 Internal capsule, grouping of fibres in. ii. 248 

 ear, anatomy of. ii. '.\'\ 

 rectus muscle, ii. 299 

 secret ion. definition of. i. -.'05 

 of the adrenal bodies, i. 272 



