- a narrow bandlike structure, as the stalk attaching the pineal gland to the thalamus.
Origin of habenula
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- A frenulum.
- The stalk of the pineal gland. No longer in technical use.
- A circumscript cell mass embedded in the posterior end of the medullary stria of the thalamus, from which it receives most of its afferent fibers.habena pedunculus of pineal body
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.