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Hello students, for the first question here, the cerebral cortex, gray matter, the motor area are 1a, that is primary motor cortex.
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The major function is controls voluntary muscle movements.
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Then 1b, premotor cortex, they plans and coordinates complex movements.
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1c, broca's area, they are responsible for speech production.
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1d, frontal eyelid, that controls voluntary eye movements.
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Then 1e, somatosensory cortex, that process sensory information from the skin and body.
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Then for sensory areas, 1f, primary visual cortex, that process visual information.
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1g, primary auditory cortex, that process auditory information.
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1h, primary gestatory cortex, that process taste...