Stimulating the Left Side of the Brain Will Cause Movement

Stimulating the left side of the brain will cause movement on the right side of the body.This indicates that the

A) somatosensory cortex is responsible for limb movements.
B) motor cortex on the right side of the brain controls movements of specific body parts on the right side of the body.
C) association areas of the brain control the movements of all body parts.
D) motor cortex on the left side of the brain controls movements of specific body parts on the opposite side of the body.