Cervical spinal nerve 1
From Infogalactic: the planetary knowledge core
| Cervical spinal nerve | |
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The plan of the cervical and brachial plexuses
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The spinal cord with spinal nerves
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| Details | |
| Latin | Nervi spinalis |
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| TA | Lua error in Module:Wikidata at line 744: attempt to index field 'wikibase' (a nil value). |
| TH | {{#property:P1694}} |
| TE | {{#property:P1693}} |
| FMA | {{#property:P1402}} |
| Anatomical terminology
[[[d:Lua error in Module:Wikidata at line 863: attempt to index field 'wikibase' (a nil value).|edit on Wikidata]]]
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The cervical spinal nerve 1 (C1) is a spinal nerve of the cervical segment.[1] C1 is unique in that all other spinal nerves have both sensory and motor fibres, whereas C1 only carries motor fibres.
It originates from the spinal column from above the cervical vertebra 1 (C1).
Muscles innervated by this nerve are:
- Geniohyoid muscle- through Hypoglossal nerve
- Rectus capitis anterior muscle
- Longus capitis muscle (partly)
- Rectus capitis lateralis muscle
- Splenius cervicis muscle (partly)
- Rectus capitis posterior major muscle
- levator scapulae muscle (partly)
- Thyrohyoid muscle – through hypoglossal nerve
- Omohyoid – through Ansa cervicalis
- Sternohyoid – through Ansa cervicalis
References
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- ↑ American Medical Association Nervous System -- Groups of Nerves
