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14 Cards in this Set
- Front
- Back
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olfactory CN I |
Innervation: superior nasal concha Function: smell Foramen: cribiform foramina |
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optic CN II |
Innervation: retina Function: vision Foramen: optic canal |
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oculomotor (III) |
Innervation: superior rectus, inferior rectus, lateral rectus, medial rectus Function: eye movement Foramen: superior orbital fissure |
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trochlear (IV) |
Innervation: superior oblique m. Function:rotates eye medially Foramen: superior orbital fissure |
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Opthalmic branch V1 of Trigeminal CN V |
innervation: cornea, skin at forehead function: sense field for eye foramen: superior orbital fissure |
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Maxillary branch V2 of Trigeminal CN V |
Innervation: maxillary area and buccal function: tongue Foramen: foramen rotundum |
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Mandibular branch V3 of Trigeminal CN V |
Innervation: skin at mandible, m. of masstication, 2/3 of anterior tongue function: tongue Foramen: foramen ovale |
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Abducens CN VI |
Innervation: lateral rectus m. Function:abducts eye Foramen: superior orbital fissure |
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Facial CN VII |
innervation: m. of facial expressions, ant 2/3 of tongue function: control m. of facial expressions, taste foramen: internal acoustic meatus, stylomastoid foramen |
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Vestibulocochlear CN VIII |
innervation: vestibule and cochlear function: hearing and balance foramen: internal acoustic meatus |
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Glossopharyngeal CN IX |
innervation: posterior 1/3 of tongue Function: taste foramen: jugular foramen |
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Vagus CN X |
innervation: organs in neck, thorax and abdomen function: unconscious activities Foramen: jugular foramen |
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Accessory CN XI |
innervation: trapezius, sternocleidomastoid function: provides motor function to sternocleidomastoid foramen: foramen magnum, jugular foramen |
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Hypoglossal CN XII |
innervation: intrinsic and extrinsic tongue m. function: motor control of tongue foramen: hypoglossal canal |
