The primary motor cortex of the right cerebral hemisphere:
A)controls the motor activity on the right side of the body.
B)receives and processes sensory input.
C)controls the motor activity on the left side of the body.
D)integrates senses from multiple different sources.

Question

Quizplus · Accepted Answer

The primary motor cortex controls the voluntary movements of the skeletal muscles on the opposite side of the body. This means that the primary motor cortex located in the right cerebral hemisphere controls the motor activity on the left side of the body.

The Primary Motor Cortex of the Right Cerebral Hemisphere