642 



INDEX. 



Mind, influence on animal heat, 198 

 on digestion, 228, 236 

 on hearing, 544 

 on movements of intestines, 



277 



on nutrition, 306 

 on respiratory acts, 185, 236 

 on secretion, 324 

 on secretion of saliva, 211 

 in taste, 553 

 in touch, 555 

 in vision, 513-518 

 perception of special sensations 



by, 489 



independently of organs, 491 

 perception of transferred impres- 

 sions, 384, 385 

 power of concentration on the 



senses, 516 



of exciting sensations, 559 

 reflex movements independent of, 



395 

 sensitive impressions referred to 



parts by, 381 

 Mitral valve, 92 

 Mixed food for man, 205 



necessity of, 200 

 Modiolus, 531 

 Molecules, or granules, 29 

 in blood, 72 

 in milk, 615 

 movement of in cells, 32 

 Molecular base of chyle, 287 



motion, 29 



Monotonous voice, 483 

 Mortification from deficient blood, 



307 



Motion, causes and phenomena of, 454 

 ciliary, 454. See Cilia, 

 molecular, 29 

 muscular, 456 



action on bones as levers, 467 

 nerves of, 377 



of objects, how judged, 516 

 power of, not essentially distinc- 

 tive of animals, 16 

 sensation of, 492 

 Motor impulses, transmission of in 



cord, 395 

 nerve-fibres, 377 

 nerves, cranial, 425 



laws of action of, 382 

 roots of spinal nerves, 390, 444 

 Motor linguae nerve, 444 



oculi, or third nerve, 425 

 Motorial end-plates, 373 

 Mouth, changes of food in, 207 

 moistened with saliva, 211 

 Movements of intestines, 275 

 of muscles, 467 



habitual, 400, 413 



Movements of muscles, reflex. See 



Reflex Actions, 

 sensation of, 557 

 symmetrical, 427 

 produced by irritation of auditory 



nerve, 446 

 of respiration, 166 

 of stomach, 231 



Mucous layer of blastodermic mem- 

 brane, 581 

 Mucous membranes, 316 



basement-membrane of, 318 

 capillaries of, 134 

 component structures of, 318 

 epithelium-cells of, 318. See Epi- 

 thelium. 



gland-cells of, 318 

 tracts of, 317 

 of intestines, 239, 249 

 of stomach, 215 

 of tongue, 548 



of uterus, changes of in preg- 

 nancy, 589 

 Mucus, nature of, 24 

 acid, of vagina, 56 

 in bile, 259 



of mouth, mixed with saliva, 209 

 in urine, 364 



Multipolar nerve-cells, 375 

 Muscles of animal life, 458 

 assisting erection, 154 

 assisting vomiting, 232 

 changes in, by exercise, 300 

 contraction of, 461 

 effect of pressure of, on veins, 143 

 heat developed in contraction of, 



463 



involuntary, 456 

 moving eyeball, 425 



larynx, 479 

 nerves of, 461 

 nutrition of, 308 

 of organic life, 458 

 sensibility of, 461 

 sound developed in contraction 



of, 464 



source of action of, 473 

 striated, 458, 461 

 voluntary, 458 

 action of, 467 

 bloodvessels and nerves of, 



461 



work of, how estimated, 474 

 Muscular coat of arteries, 115, 118 

 of large intestine, 249 

 of small intestine, 238 

 of stomach, 215 

 fibres, involuntary, 456 

 voluntary, 458 

 of stomach, action of, 231 

 of villi in intestines, 248 



