Sharise lands a small role in a local play.However,two days later,she sustains head injuries in a car accident.After the accident,Sharise can no longer voluntarily look angry on stage when she does not actually feel the emotion of anger.Sharise most likely has damaged her ____ motor system.
A) pyramidal
B) extrapyramidal
C) somatosensory
D) association

Question

Quizplus · Accepted Answer

The pyramidal motor system is responsible for voluntary facial expressions, so damage to this system would affect Sharise's ability to voluntarily display anger.

Sharise Lands a Small Role in a Local Play