- a group of ectodermal cells that develop into a variety of tissues, including spinal and autonomic ganglia, connective tissue around the brain and spinal cord, and parts of the facial bones.
Origin of neural crest
First recorded in 1880–85
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- A band of neuroectodermal cells that lie dorsolateral to the developing spinal cord, where they separate into clusters of cells that develop into dorsal-root ganglion cells, autonomic ganglion cells, chromaffin cells of the adrenal medulla, neurolemma cells, or integumentary pigment cells.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.