Which part of the brain most directly controls the execution of a movement?
A) basal nuclei
B) cerebellum
C) premotor cortex
D) primary motor cortex

Question

Quizplus · Accepted Answer

The primary motor cortex is responsible for the direct execution of movement by sending signals through the descending motor pathways to the spinal cord and ultimately to the muscles. While the other brain regions listed (basal nuclei, cerebellum, and premotor cortex) all contribute to the planning and coordination of movement, the primary motor cortex is the area that directly controls muscle contraction.

Which Part of the Brain Most Directly Controls the Execution