928 



INDEX. 



Germ plasm, definition of, 905 



Globin, 401, 913 



Globulicidal action of blood-serum, 



398 



Globulins, general properties of, 911 

 Glomerulus of kidney, functions of, 



765 



Glossopharyngeal nerve, dilator fibers 

 in, 565 



nucleus of, 232 

 Glucoproteins, 913 

 Glucosamin, 908 

 Glutaminic acid, 727, 907 

 Glutolin, 423 

 Glycocholic acid, 746 

 Glycocoll, 727, 746, 908 

 Glycogen, amount of, in liver, 753 



discovery of, 752 



glycogenic theory, 756 



importance of, in embryo, 886 



in muscle, 59, 757 



loss of, during muscular contrac- 

 tions, 64 



metabolism of, in body, 824 



origin of, 753 



supply of, in body, 821 

 Glycolysis of sugars in body, 824 

 Glycosuria, 822 



alimentary, 735 

 Glycylglycin, 908 

 Gmelin's reaction for bile pigments, 



745 

 Golgi's nerve cells, second type, 127 



pericellular nerve net, 128 

 Goll, column of, 163 

 Gowers's tract, 165 

 Graafian follicle, structure of, 872 

 Gram-molecular solution, 916 

 Growth, 904 

 Guanase, 685, 779 

 Guanin, 61, 778 

 Gudden's commissure, 197, 203 



HARMONY, physiological cause of, 379 

 Hearing (see Ear) 



cortical center of, 200 



limits of, 380 



Heart, accelerator center for, 545 

 nerves of, 541 



action current of, 497 



action of inhibitory nerves, 531 



analysis of inhibition, 533 



apex beat of, 500 



automaticity of, 514 



capacity of ventricles of, 507 



cardiac nerves of, course, 531 



cardiogram, 500 



cardio-inhibitory center of, 536 



causation of beat, 514 



change in form of ventricle in sys- 

 tole, 499 



compensatory pause of, 525 



Heart, contraction wave in, 496 

 coronary circulation in, 509 

 course of cardiac nerves, 531 

 depressor nerve of, 561 

 diastole and systole of, 494 



time relations of, 507 

 effect of drugs on, 539 

 of calcium upon, 520 

 of occlusion of coronaries upon, 



512 



of potassium upon, 520 

 of sodium upon, 520 

 electrical changes in, 497 

 escape from inhibition, 536 

 events of a cardiac cycle, 506 

 fibrillary contractions, 513 

 historical account of beat of, 515 

 inhibition of auricle, 535 



of ventricle, 535 

 intraventricular pressure during 



systole, 502 

 intrinsic nerves of, 516 

 maximal contractions of, 523 

 musculature of, 495 

 myogenic theory of beat of, 517 

 negative pressure in, 510 

 neurogenic theory of beat of, 516 

 rate of beat as affected by age, 546 

 by blood-pressure, 547 

 by extrinsic nerves, 547 

 by muscular exercise, 548 

 by sex, 546 

 by size, 546 

 by temperature, 549 

 reflex acceleration of beat, 543 

 refractory period of, 523 

 sequence of beat of, 525 

 sounds of, 503 

 suction-pump action of, 510 

 systole and diastole of, 494 



time relations of, 507 

 systolic plateau of beat, 503 

 theories of inhibition of, 539 

 tonic inhibition of, 537 

 tonicity of muscle of, 529 

 vasomotors of, 570 

 ventricle of, in systole, 500 

 work done by, 507 

 Heart-block, 527 

 Heart-muscle, general properties of, 



54, 523 

 Heat centers, 864 



equivalent of foodstuffs, 846 



loss of, physiological regulation of, 



860 



nerves, 864 t 



production, physiological regula- 

 tion of, 863 

 puncture, 865 

 regulation, general statement of, 



860 

 rigor of muscle, 51 



