Trigeminal Nerves (V)
•Origin: Pons, trigemina = threefold
–Opthalmic division (V1): sensory, corneal reflex
–Maxillary division (V2): sensory, pin, hot, cold sensation –Mandibular division (V3): sensory & motor (กัดฟัน ขยับขากรรไกร)
•Clinical correlation
–Trigeminal neuralgia: nerve inflammation, stabbing pain