precentral gyrus
n. The ridge on each side of the brain at the back of the frontal cortex immediately in front of the central sulcus, which is important in motor control of voluntary actions. Also called the motor cortex.
n. The ridge on each side of the brain at the back of the frontal cortex immediately in front of the central sulcus, which is important in motor control of voluntary actions. Also called the motor cortex.
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