Anatomy

Vagus Nerve

The 10th cranial nerve. The vagus is a mixed nerve which contains somatic afferents (from skin in back of the ear and the external auditory meatus), visceral afferents (from the pharynx, larynx, thorax, and abdomen), parasympathetic efferents (to the thorax and abdomen), and efferents to striated muscle (of the larynx and pharynx).

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The 10th cranial nerve. The vagus is a mixed nerve which contains somatic afferents (from skin in back of the ear and the external auditory meatus), visceral afferents (from the pharynx, larynx, thorax, and abdomen), parasympathetic efferents (to the thorax and abdomen), and efferents to striated muscle (of the larynx and pharynx).

MeSH Record

Classification

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See Also

MeSH Record

Synonyms

19 entry terms
  • Cranial Nerve X
  • Nerve X
  • Nervus Vagus
  • Pneumogastric Nerve
  • Tenth Cranial Nerve
  • Cranial Nerve, Tenth
  • Cranial Nerves, Tenth
  • Nerve X, Cranial
  • Nerve Xs
  • Nerve, Pneumogastric
  • Nerve, Tenth Cranial
  • Nerve, Vagus
  • Nerves, Pneumogastric
  • Nerves, Tenth Cranial
  • Nerves, Vagus
  • Pneumogastric Nerves
  • Tenth Cranial Nerves
  • Vagus Nerves
  • Vagus, Nervus

MeSH Record

Aspects Covered

22 allowable subheadings

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

MeSH Record

Indexing Annotation

neoplasm = VAGUS NERVE DISEASES (IM) + CRANIAL NERVE NEOPLASMS (IM) + histological type of neoplasm (IM)

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References

  1. National Library of Medicine. Vagus Nerve. Medical Subject Headings (MeSH). 2026. Unique ID D014630. http://id.nlm.nih.gov/mesh/2026/D014630
  2. Vagus Nerve. In: Wikipedia. https://en.wikipedia.org/wiki/Vagus_nerve
  3. Vagus Nerve. In: Wikidata. https://www.wikidata.org/wiki/Q190140