noun
Usage: usually capitalized R
: the motor area of the cerebral cortex comprising the anterior wall of the central sulcus, the anterior central gyrus, and the paracentral lobule
noun
Usage: usually capitalized R
: the motor area of the cerebral cortex comprising the anterior wall of the central sulcus, the anterior central gyrus, and the paracentral lobule
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012