Ou Anatomy Lab 2 Cranial Nerves: Names & Function

Front 1

CN I Olfactory n

Back 1

smell

Front 2

CN II Optic n

Back 2

vision

Front 3

CN III Oculomotor n

Back 3

motor to eye muscles

Front 4

CN IV Trochlear n

Back 4

motor to eye muscle

Front 5

CN V1 Opthalmic n (branch of trigeminal n)

Back 5

sensory

Front 6

CN V2 Maxillary n (branch of trigeminal n)

Back 6

sensory

Front 7

CN V3 Mandibular (branch of trigeminal n)

Back 7

sensory & motor (muscles of mastication)

Front 8

CN VI Abducent n

Back 8

motor to eye

Front 9

CN VII Facial n

Back 9

motor & sensory

Front 10

CN VIII vestibulocochlear n

Back 10

hearing and balance

Front 11

CN IX Glassopharyngeal n

Back 11

taste & motor

Front 12

CN X Vagus n

Back 12

Visceral

Front 13

CN XI Acessory n

Back 13

motor

Front 14

CN XII Hypolossal n

Back 14

motor to tongue