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Updated: Aug 12, 2026

Imaging Serotonergic Fibers in the Mouse Spinal Cord Using the CLARITY/CUBIC Technique
Published on: February 26, 2016
Central core in the spinal grey matter
Abstract:
Golgi--Kopsch impregnated spinal cord sections of adult cats revealed a regular orientation of the dendrites in the intermediate region forming a circular or elliptical grey matter. The orientation of the dendrites is strictly transverse in the central core. A new interpretation of the spinal grey matter is proposed by viewing the dorsal, lateral and ventral horns (or columns) as crest-like appendages attached to the rod-like central core. A structural and possibly functional similarity between the central core and the brain stem reticular formation is emphasized.
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