Autonomic ganglia and plexuses

Changed by Craig Hacking , 13 Oct 2022
Disclosures - updated 30 Aug 2022:
  • Philips Australia, Paid speaker at Philips Spectral CT events (ongoing)

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Autonomic plexusganglia and plexuses
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The autonomic plexus ganglia and plexuses or gangliaare a collection of sitesganglia where autonomic preganglionic neurones arising from the CNS synapse with postganglionic neurones outside the CNS, i.e. in the peripheral nervous system. Many of the ganglia contain nerves of the sympathetic and parasympathetic nervous systems. Postganglionic neurones distribute to many visceral and vascular end organs.

They can be divided by body region:

  • -<p>The <strong>autonomic plexus </strong>or<strong> ganglia</strong> are a collection of sites of</p><ul>
  • -<li>head and neck ganglia<ul>
  • -<li><a title="ciliary ganglion" href="/articles/ciliary-ganglion">ciliary ganglion</a></li>
  • -<li><a title="submandibular ganglion" href="/articles/submandibular-ganglion">submandibular ganglion</a></li>
  • -<li><a title="Pterygopalatine ganglion" href="/articles/pterygopalatine-ganglion">pterygopalatine ganglion</a></li>
  • -<li><a title="otic ganglion" href="/articles/otic-ganglion">otic ganglion</a></li>
  • -<li>superior cervical ganglion</li>
  • -<li>middle cervical ganglion</li>
  • -<li>inferior cervical ganglion</li>
  • +<p>The <strong>autonomic</strong><strong> ganglia</strong> and <strong>plexuses </strong>are a collection of <a href="/articles/ganglia">ganglia</a> where <a href="/articles/autonomic-nervous-system">autonomic</a> preganglionic neurones arising from the <a href="/articles/central-nervous-system-1">CNS</a> synapse with postganglionic neurones outside the CNS, i.e. in the <a href="/articles/peripheral-nervous-system">peripheral nervous system</a>. Many of the ganglia contain nerves of the <a href="/articles/sympathetic-nervous-system-1">sympathetic</a> and <a href="/articles/parasympathetic-nervous-system">parasympathetic nervous systems</a>. Postganglionic neurones distribute to many visceral and vascular end organs.</p><p>They can be divided by body region:</p><ul>
  • +<li>head and neck<ul>
  • +<li><a href="/articles/ciliary-ganglion">ciliary ganglion</a></li>
  • +<li><a href="/articles/submandibular-ganglion">submandibular ganglion</a></li>
  • +<li><a href="/articles/pterygopalatine-ganglion">pterygopalatine ganglion</a></li>
  • +<li><a href="/articles/otic-ganglion">otic ganglion</a></li>
  • +<li><a href="/articles/superior-cervical-ganglion">superior cervical ganglion</a></li>
  • +<li><a href="/articles/middle-cervical-ganglion">middle cervical ganglion</a></li>
  • +<li><a href="/articles/inferior-cervical-ganglion">inferior cervical ganglion</a></li>
  • -<li><a title="Cardiac plexus" href="/articles/cardiac-plexus">cardiac plexus</a></li>
  • -<li> </li>
  • +<li><a href="/articles/cardiac-plexus">cardiac plexus</a></li>
  • +<li><a href="/articles/pulmonary-plexus">pulmonary plexus</a></li>
  • -<li><a title="coeliac plexus" href="/articles/coeliac-plexus">coeliac plexus</a></li>
  • -<li><a title="hepatic plexus" href="/articles/hepatic-plexus">hepatic plexus</a></li>
  • -<li><a title="renal plexus" href="/articles/renal-plexus">renal plexus</a></li>
  • -<li><a title="aorticorenal plexus" href="/articles/aorticorenal-plexus">aorticorenal plexus</a></li>
  • -<li><a title="superior mesenteric plexus" href="/articles/superior-mesenteric-plexus">superior mesenteric plexus</a></li>
  • -<li><a title="inferior mesenteric plexus" href="/articles/inferior-mesenteric-plexus">inferior mesenteric plexus</a></li>
  • -<li><a title="superior hypogastric plexus" href="/articles/superior-hypogastric-plexus">superior hypogastric plexus</a></li>
  • -<li><a title="Inferior hypogastric plexus" href="/articles/inferior-hypogastric-plexus">inferior hypogastric plexus</a></li>
  • +<li><a href="/articles/coeliac-plexus">coeliac plexus</a></li>
  • +<li><a href="/articles/hepatic-plexus">hepatic plexus</a></li>
  • +<li><a href="/articles/renal-plexus">renal plexus</a></li>
  • +<li><a href="/articles/aorticorenal-plexus">aorticorenal plexus</a></li>
  • +<li><a href="/articles/superior-mesenteric-plexus">superior mesenteric plexus</a></li>
  • +<li><a href="/articles/inferior-mesenteric-plexus">inferior mesenteric plexus</a></li>
  • +<li><a href="/articles/superior-hypogastric-plexus">superior hypogastric plexus</a></li>
  • +<li><a href="/articles/inferior-hypogastric-plexus">inferior hypogastric plexus</a></li>
  • -</ul><p> </p>
  • +<li><a href="/articles/gangion-impar">ganglion impar</a></li>
  • +</ul>

Sections changed:

  • Anatomy

Systems changed:

  • Central Nervous System
  • Chest
  • Head & Neck
  • Vascular
  • Cardiac
  • Urogenital
  • Hepatobiliary
  • Gastrointestinal

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Autonomic plexuses
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