INDEX OF SUBJECTS. 



1 3°3 



PAGE 



Nerve, inhibitory, of intestines, 663, 694, 695, 



696 

 intercostal, . . . .154 



of Jacobson, . . 664, 886, 1240 

 katabolic, .... 220, 221 

 knots, ..... 947 



of Lancisi, ..... 764 

 laryngeal, inferior, 305, 664, 665, 887, 



1209 



superior, 293, 294, 304, 308, 



320, 480, 624, 664, 



726, 803,887, 1209, 



1240 



law of excitation of, . . 469, 470 



,, forward conduction in, 606, 



785, 798 

 lesions of, anaesthesia in, . 987, 988 

 ,, delayed pain in, . 999 



,, effect of, on perception 



of posture, . . 1014 

 ,, trophic effects of, 875, 876, 



877 

 lingual, 134, 141, 691, 1238, 1239, 1240 

 maxillary, .... 662, 803 

 medullary sheath of, . . . 601 

 medullated, of sympathetic, 648, 650, 



651 

 metabolism in, . . . 453, 540 

 model of, 541, 542, 543, 544, 549, 550 

 muscle-response of, 459, 468, 469, 470, 



475, 476 

 ,, to galvanic stimu- 



lation, 469, 470, 471, 

 503, 507, 510, 516 

 See also Nerve, 

 polar excitation. 

 ,, relation of, to 



stimulus, . 469 



, , inn" uence of direc- 



tion of current 



on, 



472 



myelination of. See Mijclination. 

 nasal, ... 58, 59, 308 



negative variation in. See Nerve, 



electrical response. 



non-medullated, 482, 499, 512, 520, 



526, 527, 532, 543, 



554, 648, 649, 650 



olfactory, 326, 764, 788, 1247, 1248, 



1252 

 optic, 308, 758, 915, 916, 917, 967, 

 1043, 1050, 1097 

 pelvic, 342, 348, 349, 666, 667, 668, 687, 

 688, 689, 690, 692, 693, 695 

 petrosal, . . . 664, 1239, 1240 

 pharyngeal, . 320, 624, 661, 692 

 phrenic, .... 296, 326 

 pilomotor. See Sympathetic nerves. 

 plexuses. See Plexus. 

 polar excitation of, . . . 503 

 ,, ,, in afferent 



nerves, . 504 



,, ,, after-effects of, 537, 



538, 543, 545, 556 



,, ,, anodic, . . 504 



,, ,, by ascending 



current, 472, 503, 



507 



,, ,, cathodic, 504, 506 



,, ,, cause of, . 507 



PAGE 



Nerve, polar excitation of, closing, 503, 504 

 ,, ,, ,, in crayfish, . 513 



,, ,, . , by descending 



current, 472, 503, 

 507 

 ,, ,, ,, induced cur- 



rents, . 506, 507 

 ,, ,, ,, influence of cur- 



rent inten- 

 sity on, . 503 

 ,, ,, ,, ,, duration of 



current on, 505, 

 506 

 ,, ,, ,, ,, nerve length 



on, . 505, 506 

 ,, ,, ,, ,, number of 



poles, . 506 

 ,, ,, ,, ,, polar separ- 



ation, . 505 

 ,, ,, ,, ,, polarisation 



intensity, 505 

 ,, ,, ,, in man, . 515 



,, ,, ., opening 503, 504 



,, ,, ,, ,, influence of 



demarca- 

 tion cur- 

 rent on, 508 

 ,, ,, ,, ,, ,, polarisa- 



tion cur- 

 rent on, 509 

 ,, ., ,, prolonged, 510, 516, 



518, 537, 556 

 ,, site of, 504,506,507 

 ,, ,, ,, two-fold char- 



acter of, . 515 

 ,, polarisation, 493. See also Nerve, 

 electrotonus of, elec- 

 trotonic currents of. 

 ,, , , after-effects of, 537,543, 



545, 556 

 currents of, 543, 545, 556 

 conductivity changes 

 in, . . 493, 499 



by demarcation cur- 

 rent, . . .499 

 effects of, 540, 543, 545 

 ,, during cur- 

 rent flow, 545 

 ,, electrolytic, 540, 

 545 

 , , excitation 



on, 550, 551 



,, idio-polar, 544 



polar, 494, 499, 



501, 502, 503, 



540, 546, 556 



excitability changes 



durum, ' . 494, 498 



external, . 493, 541 



Hering's model of, 54 1 , 543 



Hermann's model of, 



541, 542 

 influence of duration 



ofcurrent, 495, 

 497, 498, 500, 

 502, 505, 506 

 ,, intensity of 



current, 495, 



500, 502, 505, 



506 



