1, B.) The medulla also includes groups of cell bodies, the pro-cesses of which do not leave the central nervous system. Such groupsare called nuclei; the gray substance in most of the ventral portion ofthe brain is in the form of separate nuclei and not in continuous columnsas in the cord. The… … FlG. 3qo —A, Thi-: Brain of a 4 o mm Htman EMBR^o (niterBreincrl; B, the Brain ok a 10.2 ^^M. E.mkrno (after His). Except the isthmus, is., the principal subdivisions of the brainare indicated bv prefixes of tlie term ciiCiphalon\ sp.c,spinal cord ; h., hemisphere ; 0. v., optic vesicle ; r.,…
Histology · Microscopy
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