630 



INDEX. 



Cerebellum, in relation to sensation, 



415 



to motion, 415 

 to muscular sense, 416 

 to sexual passion, 417 

 structure of, 414 

 Cerebral circulation, 150 



ganglia, function of. 412, 413 

 hemispheres. See Cerebrum. 

 Cerebral nerves, 424 



arrangement of, 424 

 third, 425 



effects of irritation and injury 



of, 425 



relation of to iris, 425 

 fourth, 426 

 fifth, 428 



a conductor of reflex impres- 

 sions, 430 



distribution of, 428, 429 

 effect of division of, 309, 431 

 influence of on iris, 430 



on muscles of mastica- 

 tion, 428 

 on muscular movements, 



430 

 on organs of special sense, 



431, 433 



relation of to nutrition, 431 

 resemblance to spinal nerves, 428 

 sensitive function of greater 



division of, 429 

 sixth, 426 



communication of, with sym- 

 pathetic, 427 

 seventh. See Auditory Nerve and 



Facial Nerve. 



eighth. See Glosso-pharyngeal, 

 Pneumogastric, and Spinal 

 Accessory Nerves, 

 ninth, 444 

 Cerebro-spinal nervous system, 637, 



386 

 influence on organic life, 453. 



See Brain, Spinal Cord, Ac. 

 Cerebro-spinal fluid, relation to cir- 

 culation, 152 



Cerebrum, its structure, 419 

 convolutions of, 420 

 crura of, 409 

 development of, 603 

 effects of injury of, 420 

 functions of, 420 

 in relation to speech, 422 

 relation to mental faculties, 421 

 Cerumen, or ear-wax, 339. 527 

 Chalkstones, 362 

 Chambers of eye, 505 

 Charcoal, absorption of, 298 

 Chemical actions, how perceived, 493 



Chemical composition of the human 

 body, 18 



distinctions between animals and 

 vegetables, 15 



sources of heat in the body, 192, 

 193 



stimuli, action of nerves excited 



by, 378 

 Chest, its capacity, 167 



contents of, 88, 162 



contraction of in expiration, 163 



enlargement of in inspiration, 162 

 Chest-notes, 485 

 Children, respiration in, 163 

 Chlorine, action on negro's skin, 348 



in human body, 25 



in urine, 366 



Chloroform, effects of, 408 

 Cholesterin, properties of, 20 



in bile, 260 



in blood, 74 



Chondrin, properties of, 21 

 Chorda dorsalis, 582 

 Chorda tyrapani, 433 

 Chordae tendineae, 94 



action of. 101 

 Chorion, 588 



villi of, 588 

 Choroid coat of eye, 500. 501 



use of pigment of, 501 

 Chromatic aberration, 510 

 Chyle, 279, 286 



absorption of, 290 



analysis of, 289 



bile essential to, 265 



coagulation of, 287 



compared with lymph, 289 



corpuscles of, 288. See Chyle- 

 corpuscles. 



course of, 278 



fibrin of, 287 



forces propelling, 282 



molecular base of, 287 



properties of, 286 



quantity found, 290 



relation of to blood, 289, 290 

 Chyle-corpuscles, 288 



development into blood-corpus- 

 cles. 83, 288 

 Chyme, 225. 270 



absorption of digested parts of, 

 270 



changes of in intestines, 270 

 Cicatrix, effect of nutrition on, 310 

 Cilia, 36, 37. 454 

 Ciliary epithelium, 36 



of air-passages, 157 



function of, 38 

 Ciliary motion, 37, 454 



action of in bronchial tubes, 172 



