INDEX. 



375 



Tessellated epithelium, i, 19 

 Testicle, ii, 246 



development, ii, 300 



descent of, ii, 302 



structure of, ii, 246, el seq. 

 Tetanus, ii, 32 

 Thalamencephalon, ii, 289 

 Thalami optici, functions of, ii, 115 

 Thermogenic nerves and nerve-centres, i, 



316 

 Thirst, i, 219 



allayed by cutaneous absorption, i, 345 

 Thoracic duct, i, 291 



contents, i, 302 

 Thymus gland, ii, 5 



function of, ii, 6 



structure, ii, 5 



Thyro-arytenoid muscles, ii, 58 

 Thyroid cartilase, structure and connec- 

 tions of, ii, 52 

 Thyroid-gland, ii, 7 



function of, ii, 8 



structure, ii, 7 

 Timbre of voice, ii, 57 

 Tissue, adipose, i, 35 



areolar, cellular, or connective, i, 31 



elastic, i, 32 



fatty, i, 35 



fibrous, i, 32 



gelatinous, i, 33 



retiform, i, 34 

 Tissues, 



connective, i, 28 



elementary structure of, i, 28, et 8q. 



erectile, i, 168 

 Tone of blood-vessels, i, 153 



of muscles, ii, 104 



of voice, ii, 57 

 Tongue, ii, 169 



action of in deglutition, i, 238 

 in sucking, i, 201 



action of in speech, ii, 62 



epithelium of, ii, 72 



influence of facial nerve on muscles of, 

 ii, 145 



motor nerve of, ii, 150 



an organ of touch, ii, 173 



papillae of, ii, 169 



parts most sensitive to taste, ii, 174 



structure of, ii, 169 

 Tonsils, i, 236 

 Tooth, i, 55. See Teeth. 

 Tooth-ache, radiation of, sensation in, ii, 



85 



Tooth-pulp, i, 55 

 Touch, ii, 162 



after sensation, ii, 168 



conditions for perfection of, ii, 163 



connection of with muscular sense, ii, 

 165 



co-operation of mind with, ii, 167 



function of cuticle with regard to, i, 



333 



of papillae of skin with regard to, i, 

 333 



Touch, hand an organ of, ii, 163 



illusions, ii, 165 



modifications of, ii, 162 



a modification of common sensation, ii, 

 162 



special organs, ii, 163 



subjective sensations, ii, 168 



the 'tongue an organ of, ii, 164 



various degrees of in different parts, ii, 



164 



Touch-corpuscles, i, 336 

 Tiabecula? cranii, ii, 273 

 Trachea, i, 175 

 Tradescantia Virginica, movements in 



cells of, i, 7 

 Tragus, ii, 179 



Transference of impressions, ii, 84 

 Traube-Hering's curves, i, 209 

 Tricuspid valve, i, 109 



safety-valve action of, i, 113 

 Trigeminal or fifth nerve, ii, 139 



effects of injury of, ii, 140 

 Trophic nerves, ii, 142 

 Trypsin, i, 267 

 Trypsinogen, i, 266 

 Tube, Eu-tachian, ii, 180 

 Tubercle of Lower, i, 105 

 Tubes, Fallopian, ii, 238. See Fallopian 

 Tubes. 



looped, of Henle, i, 350 

 Tubular glands, i, 323 



convoluted, i, 323 



simple, i, 323 



of intestines, i, 257, 263 



of stomach, i, 242 

 Tubules, i, 17 

 Tubuli seminiferi, ii, 247 



uriniferi, i, 348, et seq. 

 Tunica albuginea of testicle, ii, 246 

 Tympanum or middle ear, ii, 180 



development of, ii, 293 



functions of, ii, 187 



membrane of, ii, 180 



structure of, ii, 180 



use of air in, ii, 189 

 Types of respiration, i, 186 

 Tyrosin, i, 266 



U. 



Ulceration of parts attending injuries of 



nerves, ii, 156 

 Ulnar nerve, 



effects of compression of, ii, 81 

 Umbilical arteries, ii, 270 



contraction of, i, 142 



cord, ii, 270 



vesicle, ii, 254, 261 

 Unconscious cerebration, ii, 130 

 Unorganized ferments, ii, 335 

 Unstriped muscular fibre, ii, 14 



development, ii, 20 



distribution, ii, 14 



structure, ii, 15 



