1280 



INDEX OF SUBJECTS. 



PAGE 



Electrical organs, excitation of, self, 579, 



582, 586, 589 

 ,, fatigue of, 574, 586, 589, 591 



,, ,, of Gymnotus, . 561,562, 



565, 569, 570, 588 



,, ,, influence of drugs on, 574, 



575, 590 



,, ,, ,, arrest of circula- 



tion on . . 574 



,, ,, latent period of, . 576 



,, of Malapterurus, 561,562, 



567, 569, 570, 572, 574, 



577, 579, 582, 583, 585, 



588, 589, 590 



meandering layer of, 564, 



565, 566 



,, ,, of Mormyrus, 561, 565, 



569, 588 

 ,, ,, muscular tissue of, 564, 



565, 590 

 ,, natural discharge of, 569, 



570, 588 

 nerves of, 456, 481, 482, 



483, 563, 564, 



565, 566, 567, 



588, 591 



,, ,, polarisation of . . 584 



,, polarising currents for, 584 



of .Ram, 561, 562, 563, 564, 



569, 575, 590 



,, ,, reflex time of, . . 589 



,, ,, refractory period of, . 582 



,, response of, 571, 579, 586 



,, ,, ,, conditions 



affecting, 572 



,, ,, ,, curve of, 577, 



578, 579 



E.M.F. of, 583, 



584 



., ,, ,, influence of 



direction 

 of cur- 

 rent on, 582, 

 585 



,, intensity of 

 stimulus 

 on, 573 



, , , , , , , , repetition of 



stimulus 

 on, 582 

 ,, ,, ,, ,, temperature 



on, 577, 581 



,, ,, ,, multiple, 579 



,, ,, ,, reflex, 588, 589 



,, ,, ,, residual effect 



of, . 583 

 ,, ,, ,, time-relations 



of, 575, 589 



,, ,, structure of, 562,563,568, 



590 

 ,, ,, of Torpedo, 561,562,565, 



566, 569, 570, 

 571, 574, 575, 

 577, 579, 582, 



583, 585, 586, 



588 



Electro-cardiogram, .... 448 



Electrodes, non-polarisable, . . . 409 



Electrolysis in moist conductors, . . 540 



,, ,, nerve, . . 540, 544, 557 



PAGE 



Electrometer, capillary, . . 417, 418 

 Electrotonus, 494, 540, 546. See also Nerve. 

 Eledmw, nerves of, . . 482, 530, 532 

 ,, reflexes in, . . . 839 



Ellipsoidal joints, .... 240 



Emetics, 326 



Emys, heart of, . . . .196 



End-bulbs, . . . 947, 1007, 1009 



Endolymph. See Ear. 

 End-organs, sensory. See Skin, Sensa- 

 tion, Retina, Cochlea, Tongue, Nose, 

 Muscular Sense. 

 Enteric nervous system, . 668, 694, 695 



Enterograph, 327 



Epididymis, 849 



Epigastric ganglion, . . . .617 

 Epiglottis, . . . 316, 1211, 1237 



Epilepsy, 718 



aura of, . . 720, 996, 1001 



,, in brain lesions, 705,706,718,748 



,, from excitation of cord, . 722 



cortex, 718, 748 



,, effect of, on circulation, . 722 

 ,, ,, ,, consciousness, . 721 



pupil, . . 722 



,, ,, ,, respiration, . . 722 



,, ,, ,, salivary secretion, 716, 



722 



,, ,, ,, sweat secretion, 716, 



722 



,, Jacksonian, . 706, 719, 720, 721 

 ,, " march " of spasms in, 719,720 

 ,, rhythm of muscular contraction 



in, . . . . 710, 718 

 Equilibrium-length of muscle. See Muscle. 

 Equation, personal, .... 608 

 Erect position of body, . . 231,260 



Erection, 347 



,, action of ischio - cavernosus 



muscle in, . . . . 347 

 ,, of clitoris .... 347 

 ,, ,, feathers, . . . .618 

 ,, ,, hair. See Sympathetic nerve 



fibres, pilo-motor. 



,, influence of vaso-dilatation in, 347 



,, muscles concerned in, . . 348 



,, of penis, .... 347 



,, quills, . . .618, 625 



,, wattles, . . . .618 



Ergograph, 387 



Erythropsia, . ^ . . . . 1096 

 Eserin, effect of, on vision, . . .1141 

 Ether, dissociation paralysis from inhala- 

 tion of, 978 



,, effect of, on electrical organs, . 575 



,, ,, ,, knee-jerk, . . . 873 



,, ,, nerve, . 491, 492, 525, 534, 



552 



,, ,, ,, neural tonus of muscle, 870 

 Eustachian tube, . . . 1161, 1162 



Excitation, law of, . . 435, 469, 515 

 Excito-motor voluntary impulses, 724, 728, 



729, 730 



Exhaustion. See Fatigue. 

 Expiration, 279. See also Respiration. 



,, in bronchial constriction, . 312 



diaphragm in, . 276, 279, 296 

 ,, effect of excitation of inferior 



laryngeal 

 nerve on, 305 



