If you sustain damage to your left primary motor cortex, you will have difficulty executing movements on the __________ side of your body.
A) ipsilateral
B) contralateral
C) posterior
D) anterior
E) left

Question

Quizplus · Accepted Answer

The primary motor cortex controls voluntary movements of the opposite (contralateral) side of the body. Damage to the left primary motor cortex would therefore affect the ability to execute movements on the right side of the body.

If You Sustain Damage to Your Left Primary Motor Cortex