Anatomy

Habenula

A small protuberance at the dorsal, posterior corner of the wall of the THIRD VENTRICLE, adjacent to the dorsal THALAMUS and PINEAL BODY. It contains the habenular nuclei and is a major part of the epithalamus.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A small protuberance at the dorsal, posterior corner of the wall of the THIRD VENTRICLE, adjacent to the dorsal THALAMUS and PINEAL BODY. It contains the habenular nuclei and is a major part of the epithalamus.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

21 entry terms
  • Habenula Complex
  • Nucleus Habenularis
  • Complex, Habenula
  • Complices, Habenula
  • Habenula Complices
  • Habenulari, Nucleus
  • Habenularis, Nucleus
  • Habenulas
  • Nucleus Habenulari
  • Commissura Habenularum
  • Habenular Commissure
  • Habenular Nuclei
  • Habenular Nucleus
  • Commissura Habenularums
  • Commissure, Habenular
  • Commissures, Habenular
  • Habenular Commissures
  • Habenularum, Commissura
  • Habenularums, Commissura
  • Nuclei, Habenular
  • Nucleus, Habenular

MeSH Record

Aspects Covered

23 allowable subheadings

Indexed with the subheadings abnormalities, anatomy & histology, blood supply, chemistry, cytology, diagnostic imaging, drug effects, embryology, enzymology, growth & development, immunology, injuries, metabolism, microbiology, parasitology, pathology, physiology, physiopathology, radiation effects, surgery, transplantation, ultrastructure, virology.

MeSH Record

History Note

97

MeSH Record

Previous Indexing

  • Diencephalon (1967-1996)
  • Thalamic Nuclei (1971-1996)
  • Thalamus (1966-1996)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Habenula. Medical Subject Headings (MeSH). 2026. Unique ID D019262. http://id.nlm.nih.gov/mesh/2026/D019262
  2. Habenula. In: Wikipedia. https://en.wikipedia.org/wiki/Habenula
  3. Habenula. In: Wikidata. https://www.wikidata.org/wiki/Q267641