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Cranal nerve
Term | Definition | Type of nerve |
---|---|---|
Olfactory (I) | smell | Sensory |
Optic (II) | Sight (vision) | Sensory |
Occulomotor (III) | Stimulates muscles of eye & eye lid | Motor |
Trochlear (IV) | Controls downward eye movement | Motor |
Trigeminal (V) | Sensory for face, lips, palate, part of tongue| Stimulates muscles for chewing and biting | Both |
Abducens (VI) | Stimulates muscles in eye for outward stares (gaze) | Motor |
Facial (VII) | Taste buds | stimulates muscles for facial expressions | Both |
Vestibulocochlear (VIII) | Balance/ hearing | Sensory |
Glosspharyngeal (IX) | Special visceral sensory fibers and receptors in some taste buds, parts of palate and throat | stimulates salivary glands & muscles of throat. | Both |
Vagus (X) | Sensory receptors in ear, throat, parts of thoracic and abdominopelvic cavity | stimulates parts of mouth, throat, thoracic, and abdominopelvic cavity | Both |
Accessory (XI) | Stimulates parts of the palate, throat, and neck | Motor |
Hypoglossal (XII) | stimulates tongue muscles | Motor |