1242 



INDEX 



Surface and mass of body, relation be- 

 tween, 695 



heat-production and blood-flow, re- 

 lations of, 696 



phenomena and absorption, 431 

 tension, 429 



and musculaj^pontraction, 744 

 Surgical shock, 192 ^P 

 Suturing bloodvessels, 1145 

 Sweat-centre, 513 



composition of, 511 



function of, 514 



quantity of, 512 



secretion of, influence of nerves on, 



513 



Swim-bladder, secretion of gases in, 265 

 Sympathetic cardiac fibres of, in frog, 



157, 196, 199 



cervical, vaso-motor fibres in, 175 

 ganglion cells, action of nicotine on, 



182 



nervous system, 1003 

 vibration, 314, 760, 1073, 1113 

 Synapse, 852 



resistance of, 899 

 Syntheses in the body, 542, 570, 571, 573, 



578, 579, 58o, 591, 597 

 Systoles, extra, 155 



Tachycardia, 930 

 Tactile sensations, 1079 



cortical centres for, 968 



paths for, 896 

 Tadpole test for thyroid active substance, 



653 



Talbot's law, 1040, 1113 

 Tambour, 91 



for respiratory movements, 233 



Marey's, 208 

 Taste, 1077, 1113 



centre for, 968 



nerves of, 925 

 Taurin, 365, 579 

 Taurocholic acid, 365, 462 

 Tea, 594, 630 

 Tears, 475 

 Teeth, 320 



Tegmentum, 870, 874 

 Telencephalon, 850 

 Telodendrion, 852 

 Temperature, 674 



daily curve of, 712 



discrimination, 1116 



in cavities of heart, 710 



in mouth, 712 



in rectum, 712 



normal variations in, 713 



of blood, 711 



of body, 680 



measurement of, 675 



of brain, 689, 712 



of coagulation, 9 



Temperature of different parts, 711, 712 

 of skin, 6/6, 712 

 post-mortem rise of, 714 

 regulation, 690 



influence of curara on, 693 

 in hibernating animals, 703 

 sensations, 1082, 1088, 1092, 1115 



paths for, 896 

 topography, 709 

 Tension of carbon dioxide in blood, 261, 



264 

 of gases, 247 



in alveoli, 241, 263 

 of oxygen in blood, 253, 261 



measurement of, 258 

 surface. See Surface tension 

 Testes, interstitial cells of, 641 

 Testicle, action of extracts of, 642 

 Testicles, internal secretion of, 640 

 Tetanizing current, arrangement for, 



2OO 

 Tetanus (electrical), composition of, 756, 



816 



Hitter's, 831,846 

 secondary, 203, 833, 842 

 toxin effect of, on reflexes, 899 

 Tetany, after parathyroidectomy, 646 

 Tethelin, 670 



Thalamico-spinal tract, 867, 885 

 Thane's method for position of fissure of 



Rolando, 956, 963 

 . Theine, 481, 583, 594, 632 

 Theobromine, 481, 583, 594, 631 

 Theophyllin, 481, 594 

 Theory, Hering's, of colour vision, 1057 

 of identical points, 1037 

 Young-Helmholtz, 1053 

 Thermo-electric junction, 675, 680, 763 

 Thermogenic nerves, 780 

 Thermometer, electrical resistance, 676, 



677, 783 

 maximum, 675 

 Thermometry, 674 

 Thermopile, 763 

 Thermotaxis, 690 

 Thirst, sensation of, 930, 1099 

 Thiry's fistula, 370 

 Thrombin, 35 



formation of, 36 



'nature of action on fibrinogen, 41 

 preparation of, 41 

 specificity of, 40 



Thrombocytes. See Blood plates 

 Thrombogen, 36 

 sources of, 38 

 specificity of, 40 

 Thrombokinase, 36 

 preparation of, 65 

 sources of, 38, 40 

 specificity of, 40 

 Thromboplastic substances, 41 

 Thrombo-regulative mechanism, 43 



