loading...| Preferred Name |
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| Synonyms |
cranial nerve V nervus trigeminus CN-V nerve V trigeminus 5n trigeminal v nerve trigeminal nerve [V] fifth cranial nerve nervus trigeminus [v] trigeminal V trigeminal nerve tree |
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| Definitions |
Cranial nerve that has three branches - the ophthalmic (supplying the skin of the nose and upper jaw), the maxillary and the mandibular (supplying the lower jaw). |
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| ID |
http://purl.obolibrary.org/obo/UBERON_0001645 |
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| database_cross_reference |
AAO:0010470 MESH:D014276 EFO:0001402 UMLS:C0040996 ZFA:0000697 BTO:0001072 SCTID:362459002 neuronames:549 MFMO:0000093 BIRNLEX:869 TAO:0000697 NCIT:C12806 EHDAA2:0002084 XAO:0003092 EMAPA:17576 VHOG:0000704 Wikipedia:Trigeminal_nerve BAMS:5n BAMS:Vn BAMS:nV BM:VN EHDAA:3738 FMA:50866 GAID:726 HBA:9322 MA:0001100 MBA:901 |
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| definition |
Cranial nerve that has three branches - the ophthalmic (supplying the skin of the nose and upper jaw), the maxillary and the mandibular (supplying the lower jaw). |
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| depiction |
https://upload.wikimedia.org/wikipedia/commons/9/99/Gray778_Trigeminal.png |
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| external_definition |
Nerve consists of motor and sensory components. Ganglion cells of the sensory component form the proximal part of the trigeminal (Gasserian) ganglion. From the ganglion 3 major rami innervate jaws, snout, and buccal roof.[AAO] |
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| has_broad_synonym |
5n |
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| has_exact_synonym |
trigeminal v nerve trigeminal nerve [V] fifth cranial nerve nervus trigeminus [v] trigeminal V trigeminal nerve tree nervus trigeminus |
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| has_obo_namespace |
uberon |
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| has_related_synonym |
cranial nerve V nervus trigeminus CN-V nerve V trigeminus |
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| homology_notes |
We conclude this section by listing some of the many synapomorphies of craniates, including (...) (5) cranial nerves (...) (reference 1); Phylogenetically, the cranial nerves are thought to have evolved from dorsal and ventral nerves of a few anterior spinal nerves that became incorporated into the braincase. Dorsal and ventral nerves fuse in the trunk but not in the head, and they produce two series: dorsal cranial nerves (V, VII, IX, and X) and ventral cranial nerves (III, IV, VI, and XIII) (reference 2).[well established][VHOG] |
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| id |
UBERON:0001645 |
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| in_subset |
http://purl.obolibrary.org/obo/uberon/core#human_reference_atlas http://purl.obolibrary.org/obo/uberon/core#efo_slim http://purl.obolibrary.org/obo/uberon/core#vertebrate_core |
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| label |
trigeminal nerve |
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| notation |
UBERON:0001645 |
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| part_of | ||
| RO_0002175 | ||
| taxon_notes |
the ophthalmic usually usually merges with the other two. In some vertebrates, the ophthalmic emerges from the brain separately[Kardong] The trigeminal nerve has 3 branches in mammals - similar branches are present in nonmammalian vertebrates, but in some a separate profundus nerve that corresponds to opthalmic branch in mammls |
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