Olfactory Nerve

• Most rostral cranial nerve
• Special sensory: smell

Optic Nerve

• Special sensory: vision

Oculomotor Nerve

• Motor: moves the eyeball
• Parasympathetic: pupil constriction

Trochlear Nerve

• Motor: one eyeball muscle

Trigeminal Nerve

• General Sensory (GSA): face (three sections)

1. Opthalmic
2. Maxillary
3. Mandibular

Abducens Nerve

• Motor: one eyeball muscle (lateral rectus)

Facial Nerve

• Motor: facial expression
• Special sensory: taste (front of tongue)

Vestibulocochlear Nerve

• Special sensory: balance, equilibrium & hearing

Glossopharyngeal

• Motor: Pharynx muscles
• Special sensory: Taste

Vagus Nerve

• Parasympathetic: all trunk viscera

Accessory Nerve

• Motor: Sternocleidomastoid, trapezius

Hypoglossal Nerve

• Motor: Tongue muscles