Olfactory
- Cranial Nerve I
- Sensory
- Smell
Optic
- Cranial Nerve II
- Sensory
- Vision
Ocularmotor
- Cranial Nerve III
- Motor
- Eye movement
- eyelid elevation, pupillary constriction, lens accommodation
Trochlear
- Cranial Nerve IV (4)
- Motor
- Eye movement
Abducens
- CN VI (6)
- Motor
- Eye movement (abduction)
Trigeminal
- CN V (5)
- Sensory & motor
- Facial sensation, ant 2/3 of tongue, mastication
Facial
- CN VII (7)
- Sensory & motor
- Taste on 2/3 of tongue, sensation, facial expression, eye closing, salivation,
Vestibularcochlear (Auditory)
- CN VIII (8)
- Sensory
- Balance & hearing
Glossopharyngeal
- CN IX (9)
- Sensory & motor
- Taste/sensation (post 1/3), pharynx sensation, chemo/baro receptors,
- swallowing, salvation
Vagus
- CN X (10)
- Sensory & motor
- ear skin, pharynx, larynx, thorax, abdomen, epiglottis
- swallow, speech, cough
Accessory
- CN XI (11)
- shoulder shrug, head turning
Hypoglossal
- CN XII (12)
- tongue movement