630 



INDEX 



Nerves, peripheral, 425, 430 



spinal, anterior, motor or eflierent 

 roots of, 491 

 sensory, or afferent portions, 432 

 Nervous system, the, 422 

 cerebro-spinal, 422 

 connective tissue of, 146 

 development of, 69, 422 

 general structure of, 422 

 sympathetic, 422 

 cerebro-spinal, 422 



afferent peripheral neurones, 430 



brain, 479 



cerebro-spinal ganglia, 430 



cranial nerves, 479, 551, 552 



development of, 422 



efferent peripheral cerebro-spinal 



neurones, 447 

 general structure of, 422 

 histological development of, 422 

 membranes of brain and cord, 428 

 segmental part, 426, 480 

 spinal cord, 448 



nerves, 430, 551 

 suprasegmental, 426, 484 

 sympathetic, 422 



development of, 424 

 ganglia, 422, 442 

 Neumann's dental sheath, 237 

 Neural arc, 427, 475 

 cerebellar, 476 

 cerebral, 476 

 disynaptic, 476 

 mono-synaptic, 475 

 paUial, 476 

 canal, 130 

 fold, 422 

 groove, 422 

 plate, 422 

 tube, 422 

 Neuraxone, 130 

 Neurilemma, 136, 139 



and axolemma, relation of, 140 

 -cells, 425 

 Neurite, 130 



Neuroblasts, 130, 146, 424 

 Neuro-epithelium, 80 



cone bipolar cells, 563 



visual cells, 563 

 rod bipolar cells, 563 

 visual cells, 563 

 Neurofibrils, 132 



Neurofibrils, Cajal's method of staining, 

 38 



importance of, in neurone, 142 

 Neuroglia, 146 



cells, 459 



fibres, 459 



mossy cells of, 147 



Miillcr's cells of, 564 



neuroblasts, 130, 146, 424 



of cerebellum, 520 



spider cells, 147 



spongioblasts of, 147, 423 



technic for, 148 

 Neurokeratin network, 139 

 Neurological staining methods, ^^ 

 Neuromuscular bundles, 440 

 Neurone, the, 130 



arc, 475 



three-neurone, spinal, 475, 491, 512 

 two-neurone, spinal, 475, 510 



axone of, 136 



Barker's classification, 134 



canals in, 135 



carj'ochromes, 133 



cell body, 130 



chromophilic bodies, 133 



clefts or incisures of Schmidt-Lanter- 

 mann, 139 



contact theory of, 142 



continuity theory of, 143 



cytoplasm of, 132 



degenerative changes in, 143 



dendrites of, 135 



development of, 130 



extracellular network of, 143 



functional centre of, 141 



genetic centre of, 141 



Golgi net, 143 



long axone neurone, 136 



neurofibrils of, 132 



Nissl, special method of technic for, 



39 

 nucleolus, 132 

 nucleus, 131 

 nutritive centre of, 141 

 pericellular network of, 143 

 perifibrillar substance, 132 

 physiological significance of, 141 

 pigment in, 135 

 protoplasmic processes, 135 

 retraction theory of, 142 

 Schmidt-Lantermann segments, 139 



