What is strongly correlated with the amount of motor cortex devoted to each body area

Question

Quizplus · Accepted Answer

The amount of motor cortex devoted to each body area is strongly correlated with the diversity of movements of that body area, not its size, location, or the size of its muscles. This is because areas requiring fine motor skills and a wide range of movements, such as the hands and face, need more cortical area to process those complex movements.

What Is Strongly Correlated with the Amount of Motor Cortex