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Name mnemonic
Oh Oh Oh To Touch A Female Vagina Gives Vern A Hotdog
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Function mnemonic
- Some Say Marry Money But My Brother Says Bad Business Marry Money
- Some Say Money Matters But My Brother Says Big Boobs Matter More
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CN I
- olfactory
- sensory: provides sense of smell
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CN II
- optic
- sensory: provides sense of vision
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CN III
- oculomotor
- motor: to some extraocular eye muscles
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CN IV
- trochlear - pulley
- motor: to one extraocular eye muscle (the superior oblique muscle)
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CN V
- trigeminal
- sensory: to skin of face, forehead, teeth, lips, gum
- motor: to muscles of mastication
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CN VI
- abducens
- motor: to one extraocular eye muscle (lateral rectus muscle)
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CN VII
- facial
- sensory: provides sense of taste to anterior 2/3 of tongue
- motor: muscles of facial expression (and others)
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CN VIII
- vestibulocochlear
- sensory: vestibular portion provides sense of balance (goes to vestibular regions)
- sensory: cochlear portion provides sense of hearing (goes to cochlea)
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CN IX
- glossopharyngeal
- glosso = tongue, pharyngeal = pharynx
- sensory: taste to posterior 1/3 of tongue; monitors blood pressure, pH, O2 and CO2 levels
- motor: innervates pharyngeal muscles
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CN X
- vagus
- sensory: to pharynx, ear canal and to visceral organs in thoracic (heart/lungs) and abdominaopelvic (guts) cavity
- motor: pharyngeal muscles and visceral organs in abdominopelvic cavity
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CN XI
- accessory
- motor: to sternocleidomastoid and trapezius (and others)
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CN XII
- hypoglossal
- motor: muscles in bottom of the tongue
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How does the eye work?
- [LR6(SO4)3]
- Lateral Rectus (6), Superior Oblique (4), and all the rest are 3 (oculomotor)
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