loading...| Preferred Name |
internal carotid nerve plexus |
|
| Synonyms |
plexus caroticus internus internal carotid plexus |
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| Definitions |
The internal carotid plexus (carotid plexus) is situated on the lateral side of the internal carotid artery, and in the plexus there occasionally exists a small gangliform swelling, the carotid ganglion, on the under surface of the artery. Postganglionic sympathetic fibres ascend from the superior cervical ganglion, along the walls of the internal carotid artery, to enter the internal carotid plexus. These fibres then distribute to deep structures, which include the levator palpebrae superioris and pupillary dilator muscles. Some of the fibres from the internal carotid plexus converge to form the deep petrosal nerve. The internal carotid plexus communicates with the semilunar ganglion, the abducent nerve, and the sphenopalatine ganglion; it distributes filaments to the wall of the carotid artery, and also communicates with the tympanic branch of the glossopharyngeal nerve. [WP,unvetted]. |
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| ID |
http://purl.obolibrary.org/obo/UBERON_0002024 |
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| database_cross_reference |
Wikipedia:Internal_carotid_nerve_plexus SCTID:280509006 UMLS:C0459526 EMAPA:37618 NCIT:C52746 FMA:67533 MA:0001162 |
|
| definition |
The internal carotid plexus (carotid plexus) is situated on the lateral side of the internal carotid artery, and in the plexus there occasionally exists a small gangliform swelling, the carotid ganglion, on the under surface of the artery. Postganglionic sympathetic fibres ascend from the superior cervical ganglion, along the walls of the internal carotid artery, to enter the internal carotid plexus. These fibres then distribute to deep structures, which include the levator palpebrae superioris and pupillary dilator muscles. Some of the fibres from the internal carotid plexus converge to form the deep petrosal nerve. The internal carotid plexus communicates with the semilunar ganglion, the abducent nerve, and the sphenopalatine ganglion; it distributes filaments to the wall of the carotid artery, and also communicates with the tympanic branch of the glossopharyngeal nerve. [WP,unvetted]. |
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| depiction |
http://upload.wikimedia.org/wikipedia/commons/a/a5/Gray840.png |
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| has_exact_synonym |
plexus caroticus internus internal carotid plexus |
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| has_obo_namespace |
uberon |
|
| id |
UBERON:0002024 |
|
| in_subset |
http://purl.obolibrary.org/obo/uberon/core#human_reference_atlas |
|
| label |
internal carotid nerve plexus |
|
| notation |
UBERON:0002024 |
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| prefLabel |
internal carotid nerve plexus |
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| present_in_taxon | ||
| subClassOf |