A) the lower brainstem where the motor tracts enter the spinal cord
B) motor cortex and premotor cortex of the frontal lobe
D) the basal ganglia
10+ million students use Quizplus to study and prepare for their homework, quizzes and exams through 20m+ questions in 300k quizzes.
Explore our library and get Biological/Physiological Psychology Homework Help with various study sets and a huge amount of quizzes and questions
Get free access by uploading any valuable academic documents
Invite your friends by sharing your unique referral link, and get a free access
Sign up to get 5 free question for every quiz you visit. Or Subscribe and get instant access