ANP 300 Muscles of the Head and Neck

ANP 300 Muscles of the Head and Neck - ANP 300 Muscles of...

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ANP 300 Sarah Song Muscles of the Head and Neck Muscles of the Neck: Muscles That Move the Head Name Components Inne rvati on Location Attachment Sites Action Longus capitis Ventr al Rami of C1- C6 From the transverse processes of C3-C6. Runs upward and medially. Inserts onto the base of the occipital bone anterior to the foramen magnum. Flexes the head and rotates it to the same side. Sternocleidomastoid Acce ssory Nerv e (CN XI) From the medial third of the clavicle, A strong tendon from the front of the manubrium. Runs upward and backward on the side of the neck. Inserts onto the mastoid process, Lateral half of the superior nuchal line of the skull. Rotates the head to face toward the opposite side. Flexes the neck laterally Splenius capitis Longissimus capitis
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ANP 300 Sarah Song Muscles of the Head and Neck Semispinalis capitis
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ANP 300 Sarah Song Muscles of the Head and Neck Muscles of the Neck: Muscles That Move the Neck Name Compo nents Innervation Location Attachment Sites Action Longus colli Vertical Part Superior Oblique Part Inferior Oblique Part Ventral Rami of C1-C7 10 Vertebral bodies. From the transverse processes of C3-C5. Inserts onto the front of the atlas. From the bodies of T1- T3. Runs upward and laterally. Inserts onto the transverse processes of C5-C6. Flexes the neck forward or laterally.
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ANP 300 Sarah Song Muscles of the Head and Neck Scalenus anterior Ventral Rami of C5-C6 From the transverse processes of C3-C6. Runs
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This note was uploaded on 10/13/2008 for the course ANP 300 taught by Professor Grine during the Spring '08 term at SUNY Stony Brook.

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ANP 300 Muscles of the Head and Neck - ANP 300 Muscles of...

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