Cranial Nerves — Quick Map

All twelve, what they do, and the classic lesions in one pass.

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Anatomy

The twelve, in order

Olfactory, Optic, Oculomotor, Trochlear, Trigeminal, Abducens, Facial, Vestibulocochlear, Glossopharyngeal, Vagus, Accessory, Hypoglossal.
For sensory, motor or both: Some Say Marry Money But My Brother Says Big Brains Matter More.

💡 Remember: S is sensory, M is motor, B is both.

Tip: swipe or use ← → keys. Educational only — not a substitute for clinical judgement.

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