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Cranial Nervers
cranial nerves and functions
| Term | Definition |
|---|---|
| Olfactory (I) | sense of smell(sensory) |
| Optic Nerve (II) | sense of sight (sesory) |
| Oculomotor (III) | eye movement (motor) |
| Trochear (IV) | eye movement (motor) |
| Trigeminal (V) | (Both) 1. opthalmic - tears/sensory 2. maxillary - upper teeth/sensory 3. mandibullar - chewing/ sensory & motor |
| Abducens (VI) | eye movement (motor) |
| Facial (VII) | (Both) facial expression/ motor taste/ sensory |
| Vestibulocochlear (VIII) | vestibular - balance cochlear - hearing (sensory) |
| Glossopharyngeal (IX) | (Both) pharynx - motor tounge - sensory |
| Vagus (X) (The wanderer) | (Both) speech - motor viscera of thorax & abdomen - sensory &motor |
| Accessory (XI) (Spinal Accessory) | cranial and spinal, innervate trapezius & sternocleidomastoid muscles (motor) |
| Hypoglossal (XII) | tounge - chew, talk, swallow (motor) |