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The development of hippocampal and dorsolateral pallial regions of the cerebral hemisphere in fetal rabbits. III. Twenty‐nine millimeter stage, marginal lamina

The development of hippocampal and dorsolateral pallial regions of the cerebral hemisphere in... The structure of the cerebral hemisphere of 29 mm rabbit embryos was stuided with aniline and Golgi stains. Particular attention was devoted to the structure of the marginal lamina. In aniline stained sections it is a light, relatively acellular layer at the surface of the embryonic cerebral hemisphere and corresponds to layer I, the molecular layer, of the adult cerebral cortex. Even in early embryonic stages the marginal lamina consists mainly of terminal remifications of pyramidal cell apical dendrites and ascending axons. This layer of neuropile is of particular interest since it greatly precedes the development of other cortical zones rich in axons and dendrites. The reasons for the precocious development of dendritic branches at this level are unknown but may be related to the presence of ascending axons of nerve cells in the cortical plate or to horizontal cells. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png The Journal of Comparative Neurology Wiley

The development of hippocampal and dorsolateral pallial regions of the cerebral hemisphere in fetal rabbits. III. Twenty‐nine millimeter stage, marginal lamina

The Journal of Comparative Neurology , Volume 130 (2) – Jun 1, 1967

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References (33)

Publisher
Wiley
Copyright
"Copyright © 1967 Wiley Subscription Services, Inc., A Wiley Company"
ISSN
0021-9967
eISSN
1096-9861
DOI
10.1002/cne.901300204
pmid
6068184
Publisher site
See Article on Publisher Site

Abstract

The structure of the cerebral hemisphere of 29 mm rabbit embryos was stuided with aniline and Golgi stains. Particular attention was devoted to the structure of the marginal lamina. In aniline stained sections it is a light, relatively acellular layer at the surface of the embryonic cerebral hemisphere and corresponds to layer I, the molecular layer, of the adult cerebral cortex. Even in early embryonic stages the marginal lamina consists mainly of terminal remifications of pyramidal cell apical dendrites and ascending axons. This layer of neuropile is of particular interest since it greatly precedes the development of other cortical zones rich in axons and dendrites. The reasons for the precocious development of dendritic branches at this level are unknown but may be related to the presence of ascending axons of nerve cells in the cortical plate or to horizontal cells.

Journal

The Journal of Comparative NeurologyWiley

Published: Jun 1, 1967

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