634 



INDEX. 



Epidermis, functions of, 338 



hinders absorption, 297 



nutrition of, 308 



pigment of, 333 



relation to sensibility, 338 



structure of, 28, 35. 338 



thickening of, 334 

 Epididymis, 573 



Epiglottis, action in swallowing, 213, 

 214 



influence of on voice, 481 

 Epilepsy, reflex acts in, 386 

 Epithelium, 34 



ciliated, 38 



parts occupied by, 38. See 

 Ciliary Motion. 



cylindrical or columnar, 35 



glandular, 35 



relation to gland-cells, 35, 319 



spheroidal, 35 



squaraous or tessellated, 34 



uses of, 37 



of air-cells, 159 



of arteries, 115 



of bronchi, 157 



of bronchial tubes, 358 



of Fallopian tubes, 561 



of Graafian follicles, 563 



of hepatic duct, 257 



of intestinal villi, 246 



absorption by, 271, 291 



of Lieberkuhn's glands, 240 



of mucous membranes, 316 



of olfactory region, 495 



of salivary glunds, 209 



of secreting glands, 319 



of serous membranes, 315 



of the tongue, 551 



of tubular glands of stomach, 217 



of tympanum, 528 



of urine-tubes, 350 



in bile. 260 



in mucus, 24 



in saliva, 209 



in urine. 364 

 Erect position of objects, perception 



of, 513 



Erectile structures, circulation in, 152 

 Erection, 153 



cause of, 1 53 



influence of muscular tissue in, 

 153 



of penis, connection of with cere- 

 bellum, 417 



a reflex act, 399 

 Eunuchs, voice of, 484 

 Eustachian tube, development of, 606 



function of, 540 



Excito- motor and sensori-motor acts, 

 398, note 



Excreta in relation to muscular ac- 

 tion, 473 

 Excretin. 274 

 Excretoleic acid, 274 

 Excretion, direct ;md indirect, of bile, 



264 



general nature of, 314 

 Excretory organs, influence of on 



blood, 85, 155 



Exercise, effects of on muscles, 300 

 on nervous tissue, 300 

 on production of carbonic 



acid, 176 



on temperature of body, 197 

 on venous circulation, 144 

 undue, increased growth from, 309 

 Expansion and contraction of chest, 



162-165 

 Expiration, 162 



influence of on circulation, 146 

 mechanism of, 163 

 muscles concerned in, 164 

 relative duration of, 166 

 Expired air, properties of, 173 

 Expression, loss of in paralysis of 



facial nerve, 434 



Expulsive actions, mechanism of, 183 

 Extractive matters, in blood, 75 



in urine, 364 



Extremities, development of, 596 

 Eye, 499, e. s. 



adaptation to vision at different 



distances, 510-512 

 capillary vessels of, 134 

 development of, 603 

 effect on, of injury of facial nerve, 



434 



of fifth nerve, 309, 431 

 movements of, 427 

 nerves, supplying muscles of, 



425-427 



optical apparatus of, 507 

 refracting media of, 505 

 structure of, 500 

 Eyelids, development of, 605 

 Eyes, simultaneous action of in vi- 

 sion, 521 



Face, development of, 595 



effect of injury of seventh nerve 

 on, 434 



influence of fifth nerve on, 429 

 Facial nerve, 433 



effects of paralysis of, 434 



relation of to expression, 434 

 Faeces, composition of, 274 



quantity of, 273 



result of examination of, 228 

 Fallopian tubes, 560 



ciliated epithelium in, 37 



