I 3 02 



INDEX OF SUBJECTS. 



PAGE 



Nerve, excitability of, in crayfish, . 480, 481 

 ,, ,, ,, different ani- 



mals, 481 



,, ,, ,, ,, nerves, 480, 481 



,, ,, effect of anaesthe- 



tics on . 491 



, , , , , , arrest of cir- 



culation on, 



477, 478 



,, ,, ,, bases on, . 466 



,, C0 ? on, 491, 492 

 ,, ,, ,, desiccation 



on, 464, 488 



,, ,, ,, electrical 



currents 



on, 494, 498, 504 

 ,, nerve injury 



on, 499, 652, 

 665 



,, ,, salts on, 466, 488, 



489, 490 

 ,, ,, ,, severance 



from nerve 

 cell on, 478, 479 

 ,, ,, ,, temperature 



on, . . 484 



,, ,, in flexor and ex- 



tensor nerves, 480 

 local, 488, 489, 492 

 ,, ,, measurement of, 459 



, , , , polarisation 



changes in, 494, 498, 

 504 

 Ritter-Valli law 



of, . . . 477 

 , , , , of vago-sym pathe- 



tic of frog, 



excitation, 



by acids, 



481 

 . 459 

 . 466 

 . 466 



,, chemical agents, 459, 

 464, 465, 466, 

 473, 482, 485 

 ,, condenser dis- 

 charges, . 485, 506 

 ,, desiccation, . . 464 

 effect of, on polarisa- 

 tion, . . 550, 551 

 efficiency of, condi- 

 tions affecting, 468, 

 469, 470, 471, 472, 

 473, 503, 505, 557, 

 558 



,, estimation of, . 468 



electrical, 459, 462, 463 



by galvanic currents, 462, 



469, 470, 472, 503, 506, 



510 



,, induced currents, 459, 

 460, 463, 471, 485, 

 506, 507 

 influence of, onelectro- 



tonus, . . . 550 



latent, . 483, 496, 510 



law of, . . 469, 470 



mechanical, 459, 467, 472, 



473, 482, 



485, 927 



by neutral salts, 464, 466 

 ,, organic substances, 466 



PAGE 

 Nerve excitation, polar. See Nerve, 



polar excitation. 

 ,, ,, relation of electrical 



response to, 469 



,, ,, ,, to polarisation, 557 



,, thermal, . . 459, 473 



,, ,, by undulatory cur- 



rents, . .461, 485 

 ,, ,, unipolar, . . . 463 



,, excitatory state of, 451, 452, 458, 487 

 ,, ,, ,, chemical 



changes of, 453 



, , , , , , effect of tem- 



perature on, 455, 

 470 

 ,, ,, ,, electromotive 



changes of, 453 



,, ,, ,, nature of, 557, 559 



,, ,, ,, phenomena 



of, 453, 525, 526 

 ,, ,, ,, propagation 



of, 452, 455, 457, 



458, 482, 484, 



486, 487, 490, 



499, 501, 504 



,, ,, ., relation to 



electrical re- 

 sponse, 525, 526 

 ,, ,, ,, thermal 



changes during, 



453, 454 



,, facial, 660, 688, 789, 878, 884, 885, 886, 

 891, 900, 911, 1157, 1239 

 ,, fibrils, . . . 596, 597, 598 

 ,, ,, afferent, excitability of, . 790 

 ,, ,, ,, autonomic, 664, 667, 



685, 686 

 , , , , effect of section of, on nerve 



cells . . . .600 



,, ,, efferent excitability of, . 790 



,, ,, retino-motor, . . . 1050 



size of, . . .1006,1007 



,, ., specific energy of, 694,1106, 



1243, 1253 



sympathetic, 648, 650, 651, 685 



,, ,, viscera], . . . 686, 688 



,. fifth, 54, 141, 320, 326, 662, 726, 759, 



788, 793, 797, 810, 875, 877, 



885, 891, 892, 1021, 1157, 



1238, 1239, 1240, 1247 



,, fourth, . . 789, 797, 911, 915 



,, frigorific, 619 



,, function of, .... 451 



, , genito-anal, . . . . 636 



,, glosso-pharyngeal, 141, 305, 320, 321, 



326, 624, 660, 664, 



688, 793, 884, 886, 



1240 



,, of heart, 54, 59, 166, 197, 203, 642, 663 



See Heart, nerves of. 



hypoglossal, 134, 141, 320, 624, 636, 



646, 647, 649, 664, 679, 



687, 797, 884 



, , impulses. See Impulses. 



indefatigability of, 454, 473, 536, 598 



,, inhibitory, . . 672, 673, 674 



,, ,, of cardiac sphincter, . 695 



,, ,, ,, crayfish claw, . 513 



heart, 54, 203, 663, 664, 



665, 693 



