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12 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Rectus capitis anterior
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O: anterior surface of lateral mass of atlas
I: basilar part of occipital bone anterior to foramen magnum A: head flexion; atlantooccipital joint stabilization I: C1-C3 |
anterior
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Longus capitis
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O: transverse processes of C3-C6
I: basilar part of occipital bone A: head flexion; cervical spine flexion I: C1-C3 |
anterior
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Longissimus capitis
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O: medial iliac crest; thoracolumbar aponeurosis from sacrum; transverse processes of L1-L5 & T1-T5; articular processes of C5-C7
I: spinous processes of C2-C6; transverse processes of T1-T12; lower 9 ribs; mastoid process A: head and spine extension, lateral flexion, & ipsilateral rotation I: posterior branches of spinal n. |
posterior
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Obliquus capitis superior
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O: transverse process of atlas
I: occipital bone between inferior & superior nuchal line A: head extension & lateral flexion I: posterior rami of C1 |
posterior
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Obliquus capitis inferior
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O: spinous process of axis
I: transverse process of atlas A: atlas rotation I: posterior rami of C1 |
posterior
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Rectus capitis posterior [major]
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O: spinous process of axis
I: lateral portion of inferior nuchal line of occipital bone A: head extension & rotation to ipsilateral side I: posterior rami of C1 |
posterior
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Rectus capitis posterior [minor]
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O: spinous process of atlas
I: medial portion of inferior nuchal line of occipital bone A: head extension I: posterior rami of C1 |
posterior
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Trapezius [upper fibers]
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O: base of skull; occipital protuberance; posterior neck ligaments
I: posterior aspect of lateral third of clavicle A: head extension & rotation I: spinal accessory n. (CN XI) & branches of C3, C4 |
posterior
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Splenius capitis
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O: lower half of ligamentum nuchae; spinous processes of C7 & upper T1-T4 vertebrae
I: mastoid process & occipital bone A: head and cervical spine extension; rotation & lateral flexion to ipsilateral side I: posterior lateral branches of cervical n. (C4-C8) |
posterior
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Semispinalis capitis
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O: transverse processes of C4-T7
I: occipital bone, between superior & inferior nuchal lines A: head extension & contralateral rotation I: posterior primary divisions of spinal n. |
posterior
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Rectus capitis lateralis
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O: superior surface of transverse processes of atlas
I: jugular process of occipital bone A: head lateral flexion; atlantooccipital joint stabilization I: C1-C3 |
lateral
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Sternocleidomastoid
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O: manubrium of sternum; anterior superior surface of medial clavicle
I: mastoid process A: head extension (at AO joint), contralateral rotation, & ipsilateral lateral flexion; cervical spine flexion I: spinal accessory n. (Cr11, C2-C3) |
lateral
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