366 



INDEX. 



Nerv'us abducens, 23, 194, 2, 7, 63 

 acusticus, 20, 138, 63 

 centers, 130-141, 64-70 

 development, 58, 33 

 cochlearis 



central connections, 138, 258, 

 70 

 facialis, 21, 2, 3, 7, 12 

 components of, 108, 155, 166, 



200, 51, 63, 79 

 development, 57 

 motor nucleus, 202 

 relation to auditory sac, 57, 70 

 gill cleft, 22, 58 

 placodes, 58 

 sensory centers, 108, 159, 64, 

 90,92 

 glossopharyngeus, 20, 2, 3, 7, 12 

 components of, 106, 155, 167, 



200,51,63,79 

 development, 52-57, 26 

 motor nucleus, 200, 107 

 relation to gill cleft, 20, 55 

 myotomes, 54 

 placodes, 55, 31 

 sensory centers, 106, 159, 89, 

 92 

 hypoglossus, 23, 193, 2, 7, 12, 



104 

 lineae lateralis, 20, 3, 7, 12, 51, 



63 



development, 58, 33 



relation to N. vagus, 20, 130 

 oculomotorious, 25, 190, 195, 2, 



7, 12, 63, 105 

 olfactorius, 28, 31, 177, 292, 2, 

 7, 12, 95 



development, 61, 34 

 ophthalmicus profundus, 22, 20, 

 50, 51,63, 79 



development, 61 



distribution, no 

 opticus, see Tr. opticus 

 spinalis accessorius, 20, 203, 20, 

 30-32 



relation to sympathetic, 207 

 terminalis, 31, 61, 106, 302, 336, I 



2, 147 ! 



thalamicus, 61, 29 

 trigeminus, 22, 2, 5, 7, 12, 50 

 components of, 106, 200, 51 



63, 79 



development, 60, 27-30 



Nervus trigeminus 



distribution, 22 

 motor nucleus, 202 

 relation to mouth cleft, 22 

 sensorj.' center, 114, 253, 56 

 trochlearis, 24, 194, 2, 7, 12, 



63, 124 



vagus, 19, 2, 3, 7, 12 



components of, 106, 157, 166, 



200, 51, 63, 79 

 compound of segmental nerves, 



70 

 development, 52-57, 28-32 

 motor nuclei, 200, 202 

 origin, 19, 157, 200 

 relation to gill clefts, 19, 54, 28 

 myotomes, 54 

 placodes, 55, 31 

 sensory centers, no, 159, 167 

 84, 89, 92 

 vestibularis, 138, 70 

 Neural crest, 37, 13, 14, 15 

 Neural plate and folds, 34, 13 

 Neural tube, 35, 14, 15, 16 

 Neurilemma, origin of, 51 

 Neurite, 47, 77, 91-92 

 Neuroblasts, 46, 16 

 Neurofibrillae, 88, 92, 44 

 Neuroglia, 46 



Neuromasts, 20, 58, 124, 61 

 Neuromeres, 38, 44, 18, 19 

 Neurones 



arrangement of, 81 

 functions of, 76 

 fusions between, 87, 92, 44 

 polarity of, 77, 91 

 trophic relations, 91, 92 

 types I and 11, 78, 39 

 Neurone theor}% 85-93 

 Nucleus acustici spinalis, 139 

 amygdalae, 322, t,;}^, 

 caudatus, ^t,^, 166 

 commissuralis, 159, 81, 82, 83 

 dentatus, 245, 126 

 emboliformis, 247, 126 

 funiculi. III 

 globosus, 247, 126 

 gustus inferior, 169, 81, 82, 83 

 gustus superior, 169, 89, 92, 



112-117 

 habenulae, 26, 184,277, li, loi, 

 136, 140, 141, 142, 145- 

 150 



