loading...| Preferred Name |
accessory XI nerve |
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| Synonyms |
spinal accessory nerve tree spinal accessory nerve accessory nerve [XI] spinal part of accessory nerve Willis' nerve accessory nerve cranial nerve XI cervical accessory nerve nervus accessorius [XI] radix spinalis nervus accessorius eleventh cranial nerve pars spinalis nervus accessorius accessory XI accessory XI nerve accessory spinal nerve CN-XI |
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| Definitions |
A cranial nerve that originates from neurons in the medulla and in the cervical spinal cord. |
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| ID |
http://purl.obolibrary.org/obo/UBERON_0002019 |
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| depicted_by |
http://upload.wikimedia.org/wikipedia/commons/5/5e/Gray791.png |
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| dubious for taxon | ||
| extends_fibers_into | ||
| external_definition |
A small motor nerve which emerges from the lateral wall of the medulla with the roots of the vagus nerve, and innervates a single pectoral suspensory muscle, the m.cucullaris. Small motor nerve which innervates a single pectoral suspensory muscle, the m. cucullaris.[AAO] Cranial nerve that innervates the sternocleidomastoid and trapezius complex of muscles. [Bemis_WE, Functional_Anatomy_of_the_Vertebrates:_An_Evolutionary_Perspective, Glossary_G-1, Grande_L, Liem_KF, Third_Edition_(2001)_Orlando_Fla.:_Harcourt_College_Publishers, Walker_WF][VHOG] |
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| external_ontology_notes |
FMA has distinct cranial and spinal parts - WP says 'Traditional descriptions of the accessory nerve divide it into two parts: a spinal part and a cranial part.[1] However, because the cranial component rapidly joins the vagus nerve, becoming an integral part of said nerve, modern descriptions often consider the cranial component to be part of the vagus nerve and not part of the accessory nerve proper.[2] |
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| has_exact_synonym |
spinal accessory nerve tree spinal accessory nerve accessory nerve [XI] spinal part of accessory nerve Willis' nerve accessory nerve cranial nerve XI cervical accessory nerve nervus accessorius [XI] radix spinalis nervus accessorius eleventh cranial nerve pars spinalis nervus accessorius accessory XI accessory XI nerve |
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| has_related_synonym |
accessory spinal nerve CN-XI |
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| homology_notes |
Cranial nerves XI and XII evolved in the common ancestor to amniotes (non-amphibian tetrapods) thus totalling twelve pairs.[well established][VHOG] |
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| id |
UBERON:0002019 |
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| in_subset | ||
| label |
accessory XI nerve |
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| notation |
UBERON:0002019 |
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| prefLabel |
accessory XI nerve |
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| taxon_notes |
In mice, the spinal branch of this motor nerve innervates the trapezius and the sternocleidomastoid muscles. The cranial branch joins the vagus nerve and innervates the same targets as the vagus nerve |
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| 数据库_交叉_引用 |
http://uri.neuinfo.org/nif/nifstd/birnlex_812 http://linkedlifedata.com/resource/umls/id/C0000905 http://www.snomedbrowser.com/Codes/Details/362469008 http://braininfo.rprc.washington.edu/centraldirectory.aspx?ID=2085 http://linkedlifedata.com/resource/umls/id/C1305777 http://en.wikipedia.org/wiki/Spinal_accessory_nerve MESH:D000055 AAO:0010476 UMLS:C0000905 EHDAA:2855 OpenCyc:Mx4rwTEwI5wpEbGdrcN5Y29ycA FMA:6720 GAID:825 HBA:9340 MA:0001088 FMA:80284 EHDAA2:0000106 UMLS:C1305777 BAMS:11n XAO:0004214 EMAPA:17265 MBA:717 NCIT:C32041 VHOG:0000699 BAMS:XIn |
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| 文本定义 |
A cranial nerve that originates from neurons in the medulla and in the cervical spinal cord. |
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| 有_obo_命名空间 |
uberon |
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| subClassOf |