- the dorsal area of the diencephalon containing a habenula and the pineal gland.
Origin of epithalamus
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- A dorsal segment of the diencephalon containing the habenula and the pineal body.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.