Anatomy

Postganglionic Parasympathetic Fibers

Nerve fibers which project from parasympathetic ganglia to synapses on target organs. Parasympathetic postganglionic fibers use acetylcholine as transmitter. They may also release peptide cotransmitters.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Nerve fibers which project from parasympathetic ganglia to synapses on target organs. Parasympathetic postganglionic fibers use acetylcholine as transmitter. They may also release peptide cotransmitters.

MeSH Record

Classification

Related Concepts

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MeSH Record

Synonyms

5 entry terms
  • Parasympathetic Fibers, Postganglionic
  • Fiber, Postganglionic Parasympathetic
  • Fibers, Postganglionic Parasympathetic
  • Parasympathetic Fiber, Postganglionic
  • Postganglionic Parasympathetic Fiber

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

Indexing Annotation

do not confuse with SYMPATHETIC FIBERS, POSTGANGLIONIC

MeSH Record

History Note

94

MeSH Record

Previous Indexing

  • Autonomic Fibers, Postganglionic (1971-1993)
  • Ganglia, Autonomic (1966-1970)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Postganglionic Parasympathetic Fibers. Medical Subject Headings (MeSH). 2026. Unique ID D017777. http://id.nlm.nih.gov/mesh/2026/D017777
  2. Postganglionic Parasympathetic Fibers. In: Wikidata. https://www.wikidata.org/wiki/Q70217352