1306 



INDEX OF SUBJECTS. 



PAGE 



Nerve cell or cells, distributing . . 592 



,, dynamical polarisation of, . 798 



effect of ansemia on, . 604,836 



,, ,, drugs on, . 604, 607 



,, ,, section of sensory 



fibre on, 601, 603, 

 604 

 ,, ,, ,, motor fibre on, 



600, 603 



,, ,, toxines on, . . 604 



,, efferent. . . 592, 784, 793 



electrical, . 565, 566, 567, 588 



,, of enteric system, . . 668 



fibrils of, 592, 593, 596, 597, 598 



,, ,, degeneration of, 601, 



602, 603 

 ,, ,, effect of excitation 



on, . . . 605 

 ,, ,, regeneration of, . 602, 



of ganglia of cranial nerves, 664 

 influence of nervous im- 

 pulses on, . 676 

 , , temperature on, 604 

 intermediary, . . . 592 

 local ganglionic, . .672 

 mediate of cord, 805, 806, 810 

 of motor cortex, 722, 723, 777 

 neuron of, . . . 592, 593 

 neurone theory of, . 593, 594 

 Nissl bodies of, . . 599, 600 

 nucleolus of, . . . 594 

 nucleus of, . 594, 600, 603 

 number of, involved in 



reflexes, 609, 610, 611, 612 

 perikaryon of, . . 594, 604 

 ,, relation to 



nerve im- 

 pulses, 604, 791 

 ,, ,, nutrition, 604 



,, ,, reflex im- 



pulses, 604 



of pelvic ganglia, . . 668 

 ,, peripheral autonomic 



ganglia, . . . 678 



poly neural, . . .593 



processes of, 592, 593, 594, 596, 



599, 605, 607, 655, 687, 798 



protoplasm of, . . 594, 599 



refractory period of, . . 614 



regeneration of, 600, 603, 692, 



693, 878, 879 



sensory type of, . . . 687 

 spinal, .... 655 

 ,, effect of compression 



of aorta on, 836 

 ,, ,, strychnine 



on, . 837 



,, tonus of, . . 869 



structure of, . . .594 



sympathetic, . . . 655 



,, axons of, . 651 



, , commissural 



fibres of, . 682 

 607, 608, 609, 613 

 . 877 

 597 



PAGE 



Nervi erigentes, 160, 626, 637, 658, 666, 673. 



See also Nerve, pelvic. 

 Nervous system, autonomic. See Auto- 

 nomic. 



,, central, . 697, 783, 884 



levels of, 697,698 

 ,, sympathetic. See Sym- 



pathetic. 



,, visceral, . . . 659 



Neural tonus of muscle, 868, 869, 870, 872 

 Neuraxon, . . . . . .592 



Neurite, 592 



Neuritis, anaesthesia in, ... 988 



Neuron, 592, 593 



Neurone theory, . . 593, 594, 597, 598 

 Nicotin, effect of, on cardiac nerves, 221, 223, 



224 



,, ganglia, . 201 

 efferent visceral 



nerves, . . 201 

 hepatic circulation, 161 

 intestine, . . 329 

 nerve cells, . 202, 607 

 semilunar ganglia, . 160 

 sense of smell, . 1252 

 spinal ganglia, 791 

 sympathetic ,, 621, 622 

 vagus nerve, . 199, 202 

 Nictitating membrane, 617, 619, 620, 622, 



656, 681 



Night blindness, . . 1095, 1102, 1105 

 Nissl bodies, .... 599, 600 

 Nitrate of sodium, diuretic action of, . 160 

 Nitrous oxide, effect of, on nerve, . 492 



Nodal point, visual, .... 1029 



Nceud vital, 285 



Non-polarisable electrodes, . . . 409 

 Normal- Stellung, .... 258, 260 

 Nose, 1246. See also Sensation, olfactory. 



olfactory cells of, . .1247, 1249 

 ,, mucous membrane of, . 1246 

 nerves of, 1247,1248,1252 

 region of, . . . 1246 

 ,, sensitiveness of, 1249, 1250, 

 1251, 1252 

 passage of air through, . . 1248 



resonance of, 

 turbinal bones of, 

 vasomotors of, 



Nostril, contraction of, 



Notch, dicrotic, . 



Nucleus or Nuclei, ambiguus, 

 auditory, 



sj . 

 trophic, 

 unineural, . 



of vagus ganglia, atrophy of, 601 

 , , ventral spinal nerve roots, 



789, 797 



1234, 1235, 1236 

 . 1248 



618, 623, 662 

 . 618 

 20, 37 

 . 886 



763, 781, 885 



oi'Bnrdach, . . 886 

 caudatus, . 778, 917 

 commissurales, . 885 

 cuneatus, . 793, 806 

 ofDeiiers, . . 807 

 ,, facial nerve, 885, 886 

 ,, fourth ,, . . 911 

 ,, Goll, . . .885 

 habenulse, . . 782 

 of hypoglossal nerve, 



885, 889 



lenticularis, . .917 

 Luysii, . . . J917 

 of medulla obi ongata, 778, 

 861, 862, 885, 886, 887 

 ,, mesencephalon, 



911, 915 



