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The rectus capitis anterior (rectus capitis anticus minor) is a short, flat muscle, situated immediately behind the upper part of the Longus capitis. It arises from the anterior surface of the lateral mass of the atlas, and from the root of its transverse process, and passing obliquely upward and medialward, is inserted into the inferior surface of the basilar part of the occipital bone immediately in front of the foramen magnum. action: aids in flexion of the head and the neck; nerve supply: C1, C2.〔http://www.wheelessonline.com/ortho/rectus_capitis_anterior〕 ==Additional images== File:Rectus capitis anterior muscle - animation01.gif|Animation. Position of rectus capitis anterior muscle. Some bones around the muscle are shown in semi-transparent. File:Rectus capitis anterior muscle - animation02.gif|Skull has been removed (except for occipital bone) File:Rectus capitis anterior muscle01.png|Lateral view. Still image. File:Gray129.png|Occipital bone. Outer surface. File:Gray187.png|Base of skull. Inferior surface. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Rectus capitis anterior muscle」の詳細全文を読む スポンサード リンク
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