Which of the following is not true of the lateral corticospinal tract fibers?
A) Most decussate.
B) Most inhibit the lower motor neuron.
C) They are referred to as pyramidal pathways.
D) They originate in the cerebral cortex.

Question

Quizplus · Accepted Answer

The lateral corticospinal tract fibers do not primarily inhibit the lower motor neuron, but rather stimulate it to produce voluntary movement. The incorrect statement is B) "Most inhibit the lower motor neuron."

Which of the Following Is Not True of the Lateral