INDEX. 



777 



Glycogen, present in embryonic tissues, 



676 



Glycolic acid series, 739a 

 Glutaminic acid, 758a 

 Goltz and Gaule's maximum manometer, 



151* 



Grape-sugar, 728a 

 Growth, arrest and decline of, 689 

 Griitzner's method of measuring peptic 



powers, 244 

 Guanin, 755a 

 Guttural consonants, 659, 661 



Hasmadromometer of Volkmann, 124 

 Haamatachometer of Vierordt, 126 

 Haematin, 341 



,, reduction of, 341 

 Haemoglobin, in the corpuscles, 26, 



333 



spectra of, 334*, 335 



reduction, of 337 



reduced, spectrum of, 347 



Hearing, 556 



power of distinguishing notes, 



564 



Heart, as a factor in circulation, 116 

 ,, normal beat of, 135 

 ,, visible movements of, 136 

 change of form during systole, 



136 



,, sounds of, 143 

 first sound, 144 

 ,, second sound, 144 

 ,, Sounds and movements during a 



cardiac period, 155* 

 ,, work done by, 157 

 means of recording beat of, 178 

 mechanism of the normal beat of, 



180 

 , , characteristics of cardiac muscles, 



180 



nervous mechanism of beat, 181 

 of Frog, effect of various sec- 

 tions, 182 



inhibition of the beat of, 184 

 of Frog, inhibition of, by stimula- 

 tion of the vagus, 185 

 ,, effect of atropin on, 186 

 ,, effect of urari on, 186 

 ,, effect of muscarin on, 187 

 ,, effect of pilocarpin on, 187 

 Stannius' experiment on beat of, 



187 



,, reflex inhibition of, 188 

 ,, accelerator nerves of, 189 

 agents, modifying beat of, 191 

 Heart's beat, variations in, 159 



,, relation of blood-pressure 



to, 193 

 ,, effects on the circulation of 



changes in the, 194 

 what affected by, 228 

 Heat of the Body, sources and distribu- 

 tion of, 461 



muscles, chief source 



of, 461 



Heat of the body, channels of, loss of, 



464 



Heat and cold, lethal effects of, 468 

 Hemi-albumose, 719a 

 Hemi-peptoue, 718a 

 Hemiprotein, 719a 

 Hering, theory of colour vision, 527 

 Hiccough, 382 

 Hippuric acid, 760a 



how formed in body, 441 



Hoematoidin, 30 

 Horopter, the, 547* 

 Hydraulic principles of the circulation, 



128 



Hydrobilirubin, 766a 

 Hyperaesthesia after section of spinal 



cord, 606 



Hypermetropic eye, its features, 496, 506 

 Hyperpncea, 360 

 Hypoglossal nerve, 650 

 Hypoxanthin, 754a 



Identical points, 541 



Image, formation of the retinal, 491 



Impregnation of ovum, 672 



Income and output, method of deter- 

 mining, 446 



,, deductions from, 

 448 



Indican, 767a 



Indigo series, 767a 



Indol, 253, 769a 



Induction Machine, 39, 41* 



Inflammation, 221 



Inhibition, general nature of, 113 



Inhibition of the Heart's beat, 184 



Inogen, 29 



Inosit, 731a 



Insensible perspiration, 385 



Inspiration, movements of, 320 

 action of ribs in, 320 



,, action of diaphragm in, 320 



laboured, muscles employed 



in, 322 



Inspired air, composition of, 327 



Intestine, bile action of, in, 297 

 ,, bacteria in, 298 

 ,, large, movements of, 288 

 ,, large, changes in, 299 

 ,, small, movements of, 286 

 ,, ,, changes of food in, 295 



,, emulsification of fats in, 



296 

 ,, ,, absorption from, 298 



Intra-molecular oxygen, 349 



Irradiation in vision, 536 



Irritability muscular and nervous, 37, 90 

 independent muscular, 38 



Isopepsin, 718a 



Katacrotic pulse, 166 

 Katelectrotonus, 78 

 Keratin, 726a 

 Kidneys, secretion by the, 392 



, , double character of function of, 

 397 



