後頭下神経
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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/11/25 20:30:38」(JST)
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| Suboccipital nerve |
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Median sagittal section through the occipital bone and first three cervical vertebrae. (Suboccipital nerve labeled at center right.)
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| Details |
| Latin |
nervus suboccipitalis |
| Identifiers |
| Gray's |
p.925 |
Dorlands
/Elsevier |
n_05/12566792 |
| TA |
A14.2.02.007 |
| FMA |
7054 |
| Anatomical terms of neuroanatomy |
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This article does not cite any references (sources). Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (May 2015) |
The suboccipital nerve is the dorsal primary ramus of the first cervical nerve (C1). It exits the spinal cord between the skull and the first cervical vertebra, the atlas.
It lies within the suboccipital triangle along with the vertebral artery, where the artery enters the foramen magnum.
It supplies muscles of the suboccipital triangle, the rectus capitis posterior major, obliquus capitis superior, and obliquus capitis inferior. The suboccipital nerve also innervates rectus capitis posterior minor.
See also
Additional images
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Upper part of medulla spinalis and hind- and mid-brains; posterior aspect, exposed in situ.
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Spinal nerves
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| Cervical |
- anterior
- Cervical plexus
- Brachial plexus
- posterior
- Posterior branches of cervical nerves
- Suboccipital – C1
- Greater occipital – C2
- Third occipital – C3
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| Thoracic |
- T1
- T2
- T3
- T4
- T5
- T6
- T7
- T8
- T9
- T10
- T11
- T12
- anterior
- Intercostal
- Intercostobrachial – T2
- Thoraco-abdominal nerves – T7–T11
- Subcostal – T12
- posterior
- Posterior branches of thoracic nerves
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| Lumbar |
- anterior
- Lumbar plexus
- Lumbosacral trunk
- posterior
- Posterior branches of the lumbar nerves
- Superior cluneal L1–L3
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| Sacral |
- anterior
- posterior
- Posterior branches of sacral nerves
- Medial cluneal nerves
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| Coccygeal |
- anterior
- posterior
- Posterior branch of coccygeal nerve
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Index of the peripheral nervous system
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| Description |
- Anatomy
- Nerves
- cranial
- trigeminal
- cervical
- brachial
- lumbosacral plexus
- somatosensory
- spinal
- autonomic
- Physiology
- reflexes
- proteins
- neurotransmitters
- transporters
- Development
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| Disease |
- Autonomic
- Congenital
- Injury
- Neoplasms and cancer
- Other
- Symptoms and signs
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| Treatment |
- Procedures
- Local anesthetics
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UpToDate Contents
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Related Links
- Definition of nervus suboccipitalis in the Medical Dictionary. nervus suboccipitalis explanation. Information about nervus suboccipitalis in Free online English dictionary. What is nervus suboccipitalis? Meaning of nervus forum ? ...
- nervus suboccipitalis definition from the mondofacto online medical dictionary help contact sitemap nervus suboccipitalis definition home dictionary word tools courses study skills forum about us Search dictionary help --> Dorsal ...
★リンクテーブル★
[★]
- 英
- suboccipital nerve (M)
- ラ
- nervus suboccipitalis
- 関
- 第1頸神経、頚神経
由来
支配
- 後頭下筋群
- 機能：C1上で頭部を伸展させ、C1-C2間で頭を回旋 (M.279)
- 大後頭直筋
- 小後頭直筋
- 上頭斜筋
- 下頭斜筋
走行
枝
[★]
神経
- 関
- nerve、nervi、nervous、neural、neuro、neuron