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12 Cards in this Set
- Front
- Back
I
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Olfactory - Important in the sensation of smell and joins in under the dorsal cerebral cortex.
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II
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Optic - Relays the sensation of vision and joins in under the dorsal cerebral cortex.
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III
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Oculomotor - Movements of they eye and eyelid. Also involved in pupil size. Joins in the oculomotor nucleus (midbrain).
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IV
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Trochlear - Movements of the eye. Joins in the Trochlear nucleus (midbrain).
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V
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Trigeminal - sensation of touch to the face; controls movement of muscles for mastication. Motor relay from the Trigeminal Motor Nucleus (Pons). Sensory input in Principle Trigeminal Nucleus (pons), and Spinal Trigeminal Nucleus (Medulla).
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VI
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Abducens - Movement of the eye. Abducens Nucleus (pons).
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VII
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Facial - Movements of muscles in facial expression. Sensation of taste in anterior two thrids of the tounge. Joins Facial nucleus (pons).
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VIII
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Vestibular-Cochlear - Sensation of hearing and balance. Meet respective nuclei (medulla and pons).
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IX
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Glossopharyngeal - Movement of muscles in throat. Controls salivary glands. Sensation of taste in posterior thrid of tounge. Detection of blood pressure changes in aorta.
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X
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Vagus - Control of hearth, lungs, and abdominal organs. Sensation of pain with viscera. Movement of throat muscles.
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XI
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Spinal accessory - Movment of muscles in throat and neck
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XII
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Hypoglossal - Movement of tounge.
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