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10 Cranial Nerves - Anterior Cranial Nerves Cranial...

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Cranial Nerves-1 Cranial Nerves Anterior Posterior Inferior view Cranial nerves (PNS) Arise directly from brain. Two pairs arise from cerebrum ten pairs arise from brainstem
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Cranial Nerves-2 Cranial Nerves 12 pairs of cranial nerves nerves that originate in the brain as opposed to spinal nerves mnemonics: Cranial nerves O h O nce O ne T akes T he A natomy F inal V ery G ood V acations A re H eavenly” Functions S ome S ay M arry M oney, B ut M y B rother S ays B ig B rains M atter M ore”
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Cranial Nerves-3 Cranial Nerves Inferior view Accessory nerve (XI) Hypoglossal nerve (XII) Vagus (X) Glossopharyngeal nerve (IX) Vestibulocochlear nerve (VIII) Facial nerve (VII) Abducens nerve (VI) Trigeminal nerve (V) Trochlear nerve (IV) Oculomotor nerve (III) Optic nerve (II) Olfactory bulb (olfactory nerves [I] enter bulb) Olfactory tract Optic chiasm Pituitary gland Mammillary body Pons Olive of medulla oblongata Medulla oblongata
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Cranial Nerves-4 Cranial Nerves I – Olfactory – Sensory - Smell
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Cranial Nerves-5 Cranial Nerves II – Optic – Sensory - Vision
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