INDEX 



721 



Sweat, influence of nervous system 



on secretion of, 397, 399 

 Sympathetic ganglia, functions and 



structure, 591, 594 

 nervous system, 591 

 functions, 594 



organization and distribu- 

 tion, 591 

 Synapsis, 520 

 Synovial membranes, 292 

 Systole of heart, 154, 156 



TACTILE corpuscles, 74, 599 

 of Meissner, 74 



menisques, 75 

 Taste, 604 



after-, 608 



buds, 605 



center, 587 



influence of fifth nerve on, 



553 



seat of, 604, 607 

 sensation of, 670 

 varieties of, 607 

 Taurin, 341 

 Teeth, 50 



dentine of, 52 

 development of, 54 

 enamel of, 53 

 ivory of, 52 

 permanent, 51 

 structure of, 51 

 temporary, 50 

 Tegmentum, 544, 545, 546 

 Telophase, 20 

 Temperature, body, 433 



dissipation of, 435 



influence of extreme heat and 



cold on, 436 



regulation of, 434 



sense of, 600, 669 



variations in, 433 



influence of, on muscular con- 



tractic.i, 456 

 Tenth nerve, 558 

 Testes, 679 



relation to metabolism, 432 

 Tetanometer, 499 

 Tetanus, 459, 499 

 Thermogenic centers, 439 

 Third nerve, 549 

 46 



Thoracic viscera, vascular nerves for, 



222 



Thorax, respiratory changes in diam- 

 eter, 284 

 Thrombin, 105 

 , Thrombocytes, 115 

 Thrombogen, 106 

 Thrombokinase, 106, 139 

 Thyroid gland, 427 



accessory, 428 

 functions of, 428 

 Tidal air, 259, 285 

 Tissues, connective, 31 



elementary, 22 



epithelial, 22 



interchange of gases in, 272 



muscular, 56 



nervous, 64 

 Tone, of artery, 212 



of muscle, 172, 525 

 Tongue, 604 



action of, in speech, 491 



papillae of, 606 



Tonicity of heart muscle, 172 

 Tooth-pulp, 51 

 Touch corpuscles, 599 



sense of, 597, 669 



acuteness of, 599 

 Tract of Gowers, 516 



of Lissauer, 516 

 Traube-Hering curves, 216 

 Treppe, phenomenon of, 497 

 Trigeminus nerve, 551 



functions of, 552 

 Triolein, 90 

 Tripalmitin, 90 

 Tristearin, 90 

 Trochlearis nerve, 550 

 Trommer's test, 403 

 Trunk, vascular nerves for, 225 

 Trypsin, 303, 335 



action of, 336 

 Tubular glands, 293 

 Tubuli seminiferi, 679 



uriniferi, 372 

 Twelfth nerve, 560 

 Tympanum, 615 



UNORGANIZED ferments, 301, and see 



Enzymes 

 Unstriped muscle. 57 



