I Olfactory
Smell
II - Optic
Vision
III - Oculomotor
Eyelid & eyeball movement
IV - Trochlear
Innervates superior oblique turns eye downward & laterally.
V - Trigeminal
ChewingFace & mouth touch & pain
VI - Abducens
Turns eye laterally
VII - Facial
Controls most facial expressionSecretion of tears & salivaTaste
VIII - Vestibulocochlear (Auditory)
HearingEquilibrium sensation
IX - Glossopharyngeal
TastePharynx contraction
X - Vagus
Heart, lung and Viscera
XI - Accessory
Contracts the neck and shoulder muscles
XII - Hypoglossal
Controls tongue movements