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Parasympathetic ganglion

Definition

noun, plural: parasympathetic ganglia

Any of the ganglia of the parasympathetic nervous system, consisting of nerves that arise from the cranial and sacral regions of the spinal cord.

Supplement

Examples of parasympathetic ganglia are the juxtamural ganglia, intramural ganglia and the four paired parasympathetic ganglia of the head and neck (i.e. ciliary ganglion, pterygopalatine ganglion, submandibular ganglion, and otic ganglion).

The parasympathetic ganglia are usually located close to or within the effected organs or tissues compared with the sympathetic ganglia that are located at a more distant site from the target organs.


Compare: sympathetic ganglion

See also: autonomic nervous system


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terminal ganglion parasympathetic

i know that the parasympathetic neurones: ones in teh occulomotor III, facial VII, glosopharyngeal XI synapse with ganglions known as terminal ganglions. but with the vagus and the sacral neurones, the ganglions which teh ...

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by sarah90222
Fri Nov 20, 2009 10:34 pm
 
Forum: Human Biology
Topic: terminal ganglion parasympathetic
Replies: 0
Views: 1294

Re: Vagus Nerve

... cavity via the jugular foramen. Within the foramen is the superior ganglion, containing cell bodies of general somatic afferent fibres, and ... of the heart ) Nervous control of the heart is maintained by the parasympathetic fibres in the vagus nerve (parasympathetic) and by the sympathetic ...

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by sanjidcapa
Tue May 05, 2009 9:15 am
 
Forum: Human Biology
Topic: Vagus Nerve
Replies: 19
Views: 167242


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