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Anatomy and Physiology- Berret- 12 Nerve Cells
Olfactory, Sensory, Smell
Optic, Sensory, Vision
Oculomotor, Motor, raising the eyelid, movement of eyeball, constricting of iris, lens shape
Trochlear, Motor, Eye Movements
Trigeminal, Both, Sensory- sensation of head and face
Abducens, Motor, Abduction of eyeball
Facial, Both, Taste, facial expression, saliva and tears
Vestibulocochlear, both, balance, hearing, Motor- adjust sensitivity of sensory receptors
Glossopharyngeal, Both, Taste, Moto- Swallowing, secretion of saliva
Vagus, Both, Sensory-taste, Motor- parasympathetic fibers to the lungs and visceral organs
Accessory, Motor, shoulder movement turning head, voice production
Hypoglossal, Motor, tongue movements for swallowing and speech