470 



INDEX. 



Testicles, movements of, produced 

 by irritation of the cerebel- 

 lum, 363, 389 



Trifacial nerve, 184 



physiological anatomy of, ... 184 



Gasserian ganglion of, 1 85 



properties and functions of, 189 



division of, in the cranial 



cavity, 190 



immediate effects of division 



of, 192 



exquisite sensibility of, 193 



remote effects of division of, 196 



effects of division of, upon 



nutrition, 198 



paralysis of, in the human 



subject, 201 



Trochlearis nerve (see patheticus), 134 

 Trophic centres and nerves, so 



called, 441 



progressive muscular atro- 

 phy, 443 



Tuber annulare, properties and 



functions of, 398 



alternate paralysis in lesions 



of, 147,401 



Tubercula quadrigemina, functions 



of, 396 



extirpation of, 397 



action of, upon the iris, .... 398 



Urine, influence of the sympa- 

 thetic system upon, 434 



Uterus, movements of, produced by 

 irritation of the cerebellum, 363, 389 



Uterus, nerves of, 423 



Uvula, influence of the facial nerve 

 upon the movements of 162 



Vagus nerve (see pneumogastric), 203 

 Vasa deferentia, movements of, 

 produced by irritation of the 



cerebellum, 363 



Vaso-motor nerves, 435 



derivation of, from the cere- 



bro-spinal centres, 436, 440 



Vater, corpuscles of, 37 



Velum interpositum, 260 



Ventricle, fourth, 360, 403 



Ventricles of the brain, 412 



Vertigo, in cases of disease of the 

 cerebellum and of disease of the 



semicircular canals, 387 



Vidian nerve, 420 



Vital #oint in the medulla oblon- 



gata, 410 



Voice, influence of the spinal ac- 

 cessory nerve upon (see phona- 



tion),.. 171 



influence of the recurrent 



laryngeal nerves upon (see pho- 

 nation), 221 



Wagner, corpuscles of, 39 



Webster, brain of, 348 



Woorara, action of, upon the 



nerves, 94 



Wrisberg, nerve of. 145, 156 



ganglion upon th,e root of,. . 148 



