12 Cranial Nerves & their functions
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Olfactory
I Sense of smell S
Optic
II Vision S
Oculomotor
III Eye/eyelid control, pupil, lens shape M
Trochlear
IV Eye movement, superior oblique M
Glossopharyngeal
IX Salivation, taste, swallowing B
Trigeminal
V Chewing, sensation for head and face B
Abducens
VI Lateral eye movement, lateral rectus M
Facial
VII Facial expression, salivation, taste, tears B
Vestibulocochlear
VIII Hearing and equilibrium (balance/orientation) S
Vagus
X Visceral muscle movement B
Accessory (Also known as "Spinal Accessory")
XI Head, shoulder control M
Hypoglossal
XII Tongue movements, speech, swallowing M