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Head - Coggle Diagram
Head
Cranial Nerves
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CN VII - Facial (2 parts: motor & sensory/parasympathetic - facial expression, secretion of glands & taste sensory)
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CN IX - Glossopharyngeal (enables swallowing, salivation, & taste sensation)
CN X - Vagus (supplies visceral organs - controls gland secretion, peristalsis, phonation-speech, taste, & sensation of head/neck/thorax)
CN V - Trigeminal (3 parts: Opthamalic, Maxillary, Mandibular - all supply facial sensation)
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CN XI - Accessory (enables phonation, movement of head/shoulders)
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Brain
Dura Mater - branches of CN V1, V2, V3, of CN V
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Medulla Oblongata - caudal; continuous w/ spinal cord (CN IX, X, XI)
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Anterior Neck
Superficial
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Carotid Triangle
C1: carotid sheath - common carotid artery, Internal jugular vein, CN X
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Deep
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3 arteries - Carotid, Subclavian, Brachiocephalic trunk
3 nerves - vagus (X), hypoglossal (XII), linguinal
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Tongue
Extrinsic Muscles
Genioglossus: depresses tongue, moves contra side
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Eye
Muscles
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Superior oblique - abducts, depresses & medially rotates eye
Inferior oblique - abducts, elevates, & laterally rotates eye
Superior rectus - elevates, adducts, & IR eye
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3 Axis - vertical, transverse, ant/post