World Library  
Flag as Inappropriate
Email this Article

Vagal trigone

Article Id: WHEBN0008551565
Reproduction Date:

Title: Vagal trigone  
Author: World Heritage Encyclopedia
Language: English
Subject: Hypoglossal trigone, Inferior vestibular nucleus, Nucleus raphe obscurus, Anterior median fissure of the medulla oblongata, Juxtarestiform body
Publisher: World Heritage Encyclopedia

Vagal trigone

Vagal trigone
Dissection of brain-stem. Dorsal view.
Human caudal brainstem posterior view (Trigonum nervi vagi is #7)
Latin trigonum nervi vagi
Gray's p.781
NeuroNames hier-631
Anatomical terms of neuroanatomy

The cells of the dorsal nucleus are spindle-shaped, like those of the posterior column of the spinal cord, and the nucleus is usually considered as representing the base of the posterior column. It measures about 2 cm. in length, and in the lower, closed part of the medulla oblongata is situated behind the hypoglossal nucleus; whereas in the upper, open part it lies lateral to that nucleus, and corresponds to an eminence, named the vagal trigone (ala cinerea, not to be confused with tuberculum cinereum nor tuber cinereum), in the rhomboid fossa.

Additional images

External links


This article incorporates text from a public domain edition of Gray's Anatomy.

This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.

Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.