Where is the motor response initiated?
A)lower motor neurons of the peripheral nervous system (PNS)
B)motor areas of the brain
C)spinal nerves
D)cranial nerves

Question

Quizplus · Accepted Answer

The motor response is initiated in the motor areas of the brain, specifically in the precentral gyrus (also known as the primary motor cortex) and supplementary motor area. These motor areas send signals to lower motor neurons in the peripheral nervous system (PNS), including spinal nerves and cranial nerves, which then activate muscles and initiate movement.

Where Is the Motor Response Initiated