1082 



INDEX OF SUBJECTS. 



Temperature, extremes of, endured by man, 

 538 



Temperature, sense of, 730 



Temperature, of the blood in different parts of 

 the body, 233 



Tension of Muscles, influence of Spinal Cord 

 on. 648 



Tensor tympani, functions of, 788 



Testes, structure of, 882 ; development of, 948 



Tetnnomotor, Heidenhain's, 818 



Tetanus, 818 



Thalami Optici, 650 ; their relation to Cere- 

 brum, 650; their functions, 659 



Thebain, action on vasomotor centre, 328 



Thein, action of, on heart, 316 note, ; effect of, 

 on urine, 518 



Third Pair of Nerves, 617 



Thirst, immediate source of sense of, 122; 

 death by, 124 



Thyuius Gland, structure and development of, 

 224-226 ; function of, 228, 230 



Thyroid Ghind, chemical constituents of, 226 

 structure of, 226 ; development of, 227 ; 

 function of, 228-230, 846 note, 



Tobacco, influence of, on body, 119 



Tongue, papillae of, 735738; sensory nerves 

 of, 612, 616, 620, 736, 737; motor nerves of, 

 624 (see Taste) 



Tongues, vibrating, laws of, 851 



Touch, ganglia of. 650; nerves of, 570; Sense 

 of, 724 ; papillae of, 724, 725 ; varying acute- 

 ness of. 727 ; theory of sense of, 728; dura- 

 tion of impression of, 729 ; knowledge ac- 

 quired by, 729 ; improvement of. by practice 

 and attention. 732 ; combination of, with 

 visu.il sense, 766 



Toxic Diseases, general pathology and thera- 

 peutics of, 281-289, 291 



Trainers, diet of, 114 note 



Trance, causes of, 1036 



Traube's curves, 328, 340 



Tricuspid valve, imperfect closure of, 303 



Trigeminus, 615 (see Fift/t Pair) 



Trismus Nascentium, mortality from, 412 



Trophic Nerves, 870 



Tuber Annulare, effects of section of, 662; 

 effects of electric current on, 662 



Tubercle, nature of, 463 



Tubercula Quadrigemina, 649. 657 



Tubercular Diathesis, 463; inoculability of, 

 463 1 1 oti 1 ; manifestation of, at different ages, 

 1028 



Tubes, effects of various conditions on flow of 

 liquids through, 334, 335, note 



Tumors, their relation to hypertrophies, 443 ; 

 mnlignant. 289 



Turkish Race, 1004 



Tympiinic apparatus, structure and uses of, 

 786-790 



Typhoid fever, alteration of blood in, 265 



Tyrosiu. 88 



Ulotrichi, 990 



Umbilical cord, structure of, 938 



Umbilical vessels, 938 



Upns Antiar poison, action of on heart, 316 ; 

 on motor nerve, 821 



Urachus, 938. 949 



UraMiiiii, pathology of, 496 



Urea, 91 ; its ordinary proportion in urine, 

 500-503; influence of inanition on excretion 

 of, 426; sources of, 510, various circum- 



stances affecting quantity of, 503-507; its 

 presence in blood, 264, 502, 511 ; in sweat, 

 522, 525 ; consequences of its non-elimina- 

 tion, 496 



Uric acid, 89 ; its ordinary proportion in urine, 

 507 ; variations in its amount, 508, 509 ; 

 sediments produced by, 509 



Urination, actof,'142, 519, 643 



Urine., secretion of, 490 ; excrementitious char- 

 acter of, 490, 518 ; physical properties of, 

 497 ; quantity of, 498 ; circumstances affect- 

 ing quantity, 498 ; specific gravity of, 500 ; 

 composition of, 501 ; influence of inanition 

 on, 425, 427 ; coloring matter of, 510 ; gases 

 contained in, 516 ; differences of, with age, 

 503; influence of diet on, 503 ; influence of 

 diuretic medicines on, 504, 519; Organic 

 components of, 501 (see Urea, Uric Acid. 

 etc.); acidity of, 516; alkalinity of, 517; 

 Inorganic components of, 513 ; sugar in, 

 486 ; lactic acid in. 513 ; vicarious secretion 

 of, 468 



Urobilin, 478 



tiro-genital sinus, 949 



Uterine Glandule, 902 



Urrrns. inherent motility of, 909; increase of, 

 during pregnancy, 908; action of, in partu- 

 rition, 911 ; temperature of, in parturition, 

 539; subsequent degeneration of, 439, 911 ; 

 embryonic development of, 948 ; rudiment- 

 ary, of male, 949 



Vaccine virus, nature of, 285, 289 



Valves of Heart, 303 ; difference of mitral and 

 tricuspid, 303; sounds produced by tension 

 of, 304, 305 



Vao poison, action of, on heart, 316 



Vapor aqueous, absorption of, 202, 402 ; ex- 

 halation of, 401) 



Variation, tendency to, 995 



\ r (t rii ties of Man, their essential conformity in 

 structure, 987 ; in physiological characters, 

 997 ; in psychical endowments, 998 ; in lan- 

 guages, 999 (see Races) 



Vascular Area, 933 



Vasomotor centre, 327, 868 



Vasomotor nerves, 327, 758, 865, 868 



Vegetables, fresh, an essential article of diet, 

 1 09 



Vegetarianism, 106 



1 'I'ins, structure of, 353 ; movement of blood 

 in, 353 ; causes of motion of blood in, 354 ; 

 congestion in. 356 ; on muscle, 820 ; devel- 

 opment of first set, 933 ; of second set, 940 



Venous Blood, differential characters of, 233, 

 257. 262; causes of variation of color in, 

 262; influence of, on intestines, 140; on 

 respiration, 375 



Ventilation, 409 



Ventricle of Heart, effect of pregnancy on left, 

 294 



Veratria, action of, on Heart, 317 note 



Vertebra, typical, 954 



Vertebras, cranial, 955 



Vertebral Column of Man, comparison of, with 

 that of Apes, 47 ; first indications of, 952, 

 953 



Vesicula Prostatica, its real import, 949 



VesiculiK Seminales, function of, 888 



Vesicular nerve-substance, 553 



Vessels, blood, development of, 933, 936 



Vestibule of Ear, 782 



