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Glite Dictionary
postganglionic

postganglionic

1 9.9
A nerve that comes after a group of nerve cells called a ganglion
  • adjective
  • /ˌpoʊstˌɡæŋɡliˈɒnɪk/
  • Specialized
: postgangliónico
  • The postganglionic neuron carries signals from the autonomic ganglia to the target tissues.
  • postganglionic nerve

Examples

  • In the pathway, the postganglionic nerve fibers innervate the smooth muscle of the digestive tract.

  • A physician studied the difference between preganglionic and postganglionic axons.

  • Damage to postganglionic neurons can affect the function of internal organs.

  • The postganglionic fibers of the sympathetic nervous system are typically unmyelinated.

  • The postganglionic fibers are crucial for transmitting signals.

  • In the autonomic nervous system, postganglionic neurons play a vital role.

  • Research shows that postganglionic fibers play a crucial role in transmitting information in the nervous system.

Surface Forms

postganglionic positive

Morphology

postganglionic = ganglionic (transparent) = post + ganglion + ic

Formed by the productive prefix 'post-' (after) attached to the adjective 'ganglionic', giving the clear meaning 'after a ganglion'.

Etymology

Postganglionic breaks into post- meaning 'after', like in postcard or postpone, and ganglion meaning 'a small group of nerve cells'. So postganglionic describes a nerve or fiber that is 'after' a ganglion, meaning it lies beyond that little nerve cluster.