39 



INDEX 



Neural crest, 37 



groove, 24, 31 



tube, 24, 31, 36 

 Neurilemma, 41, 46, 47 

 Neurobiotaxis, 179 

 Neuroblasts, 37, 39 

 Neurofibrils, 48, 49, 50 

 Neuroglia, 85, 86 

 Neuromuscular end-organ, 72 



mechanism, 17 

 Neuron or neurons, 43. (See also Nerve-cells.} 



basket cell, 50 



bipolar, 39, 44, 63 



chains, 43, 49, 53, 54 



concept, 52 



of cerebellar cortex, 207, 208, 209 



of cerebral cortex, 285 



development of, 37 



form of, 42 



horizontal, of Cajal, 285 



interrelation of, 49 



lower motor, 318 



of Martinotti, 285 



motor, 22, 44, 46, 177 



multipolar, 44 



of olfactory bulb, 275 



polarization of, 50 



postganglionic, 337 



preganglionic, 337, 339, 341 



of Purkinje, 207 



pyramidal, 43, 44, 285 



of retina, 225, 226 



sensory, 22, 23, 37, 63 



stellate, 285 



structure of, 47 



sympathetic, 341 



theory of. See Neuron concept. 



type I, 44, 87 



type II, 44, 45, 87, 88 



unipolar, 39, 44, 63 



upper motor, 317 

 Neuropil, 20, 21 

 Neuropore, 31 



Nissl bodies or granules, 48, 51 

 Nodes of Ranvier, 47 

 Nodule of vermis, 198 

 Non-medullated fibers. See Nerve-fibers, unmye- 



linated. 

 Notch, anterior cerebellar, 197 



posterior cerebellar, 197 



preoccipital, 234 



Nucleated sheath. See Neurilemma. 

 Nucleus (or nuclei) of abducens N., 154, 173 



accessory cuneate, 138 



of accessory N., 194 



of acoustic N. See Nuclei, cochlear and 

 vestibular. 



ambiguus, 146, 176 



amygdaloid, 249, 257 



anterior thalami, 217, 218 



arcuate, 140, 143 



arcuatus thalami, 218 



of Bechterew, 152, 189 



caudatus, 253 



centralis, superior, 157 

 of thalamus, 218 



of cerebellum, 203, 204 



cochlear, 123, 149, 185 



commissural, 330 



Nucleus of corpus mamillare, 222 

 cuneatus, 122, 134, 137, 139 

 of Darkschewitsch, 153 

 of Deiters, 151, 189 

 dentatus, 203, 206, 211 

 dorsalis, 90, 100 

 of dorsal funiculus. See Nucleus gracilis and 



Nucleus cuneatus. 

 dorsal motor, of vagus, 146, 178 



thalamic. See Nucleus, anterior thalami. 

 of Edinger and Westphal, 178 

 emboliformis, 203 

 external round, 138 

 of facial N., motor, 153, 175, 179 

 of fasciculus cuneatus. See Nucleus cuneatus. 



gracilis. See Nucleus gracilis. 



solitarius. See Nucleus of tractus solitarius. 

 fastigii, 204, 211 



of fifth nerve. See Nuclei oi trigeminal nerve, 

 of fourth nerve. See Nucleus of trochlear 



nerve, 

 funiculi cuneati. See Nucleus cuneatus. 



gracilis. See Nucleus gracilis. 

 globosus of cerebellum, 203 



of thalamusr, 218 



of glossopharyngeal nerve. See Nucleus am- 

 biguus and Nucleus of tractus solitarius. 

 of Goll. See Nucleus gracilis. 

 gracilis, 122, 134, 137 

 habenulse, 29, 220 

 of hypoglossal nerve, 145, 173 

 hypothalamicus (Corpus Luysi), 223 

 of inferior colliculus, 165 

 internal round nucleus, 138 

 interpeduncular, 115, 164 

 interstitial, 153 

 of lateral lemniscus, 157, 187 

 lateral reticular, of medulla oblongata, 143, 



145 



lateral thalamic, 217, 219 

 lemnisci lateralis, 157, 187 

 lenticular, 254 

 lentiform, 254 



of Luys. See Nucleus hypothalamicus. 

 of medial longitudinal fasciculus, 153 

 medial thalamic, 217, 218 

 mesencephalic. See Nucleus of trigeminal N. 

 motor, of tegmentum (motorius tegmenti), 



145, 161 



of nerve-cell, 47 

 of oculomotor N., 164, 171 

 olivary, 141, 142 



accessory, 142 

 dorsal, 142 

 medial, 142 



inferior, 141 



superior, 151, 186 

 of origin, 180 

 pontis, 148, 149 



radicis descendemtis N. tngemini. See Nu- 

 cleus of tractus spinalis of N. V. 

 red, 159, 160 



roof, of cerebellum. See Nucleus fastigii. 

 ruber. See Nucleus, red. 

 salivatory, 178 



of Schwalbe. See Nucleus, medial vestibular. 

 semilunar, of thalamus, 218 

 of sixth nerve, 154, 173 

 somatic afferent, 182, 185 



