Obliquus Capitis Superior: Difference between revisions
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'''Original Editor ''' [[User:Oyemi Sillo|Oyemi Sillo]] | |||
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== Description<br> == | |||
= | Musculus obliquus capitis superior is a member of the suboccipital group of muscles along with Obliquus capitis inferior, Rectus capitis posterior major & Rectus capitis Posterior minor. It is narrow below, wide and expanded above, and is lateral to semispinalis capitis. It forms the superolateral border of the suboccipital triangle.<ref name="gray">Gray's Anatomy of Human Body, Bartleby.com edition. New York: 2000. fckLRhttp://www.bartleby.com/107/116.html</ref> <br> | ||
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== | == Origin == | ||
superior surface of the transverse process of the atlas (C1)<ref name="wh">http://www.wheelessonline.com/ortho/obliquus_capitis_superior_1</ref> | |||
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== Insertion == | |||
= | Between the superior and inferior nuchal lines of the occipital bone<ref name="wh" /> | ||
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== | == Nerve Supply == | ||
Suboccipital nerve or dorsal ramus of cervical spinal nerve (C1)<ref name="ae">http://www.anatomyexpert.com/structure_detail/5212/</ref> | |||
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== Blood Supply == | |||
= | The muscle receives its blood supply from the vertebral artery and the deep descending branch of the occipital artery.<ref name="ae" /> | ||
== Action == | |||
= | Bilaterally they extend the head; unilaterally they laterally flex the the head to the same side as the muscle.<ref name="wh" /> | ||
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== | == Function == | ||
A postural muscle that monitors the position of the head.<ref name="ae" /> | |||
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== Recent Related Research (from [http://www.ncbi.nlm.nih.gov/pubmed/ Pubmed]) == | == Recent Related Research (from [http://www.ncbi.nlm.nih.gov/pubmed/ Pubmed]) == | ||
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== References == | == References == |
Revision as of 17:59, 24 February 2014
Original Editor Oyemi Sillo
Lead Editors - Oyemi Sillo, Richard Benes, Kim Jackson, Daniele Barilla, WikiSysop, 127.0.0.1 and Evan Thomas
Description
[edit | edit source]
Musculus obliquus capitis superior is a member of the suboccipital group of muscles along with Obliquus capitis inferior, Rectus capitis posterior major & Rectus capitis Posterior minor. It is narrow below, wide and expanded above, and is lateral to semispinalis capitis. It forms the superolateral border of the suboccipital triangle.[1]
Origin[edit | edit source]
superior surface of the transverse process of the atlas (C1)[2]
Insertion[edit | edit source]
Between the superior and inferior nuchal lines of the occipital bone[2]
Nerve Supply[edit | edit source]
Suboccipital nerve or dorsal ramus of cervical spinal nerve (C1)[3]
Blood Supply[edit | edit source]
The muscle receives its blood supply from the vertebral artery and the deep descending branch of the occipital artery.[3]
Action[edit | edit source]
Bilaterally they extend the head; unilaterally they laterally flex the the head to the same side as the muscle.[2]
Function[edit | edit source]
A postural muscle that monitors the position of the head.[3]
Recent Related Research (from Pubmed)[edit | edit source]
Failed to load RSS feed from http://www.ncbi.nlm.nih.gov/entrez/eutils/erss.cgi?rss_guid=1hkusKR6qehy8d6JqkZAg4USI_NTyrkd_YgboGFAHClF6RmE9A|charset=UTF-8|short|max=10: Error parsing XML for RSS
References[edit | edit source]
References will automatically be added here, see adding references tutorial.
- ↑ Gray's Anatomy of Human Body, Bartleby.com edition. New York: 2000. fckLRhttp://www.bartleby.com/107/116.html
- ↑ 2.0 2.1 2.2 http://www.wheelessonline.com/ortho/obliquus_capitis_superior_1
- ↑ 3.0 3.1 3.2 http://www.anatomyexpert.com/structure_detail/5212/