The spinal tract that normally plays a minor role in the control of the distal muscles of the arms is the ________ tract.
A)lateral corticospinal
B)anterior corticospinal
C)rubrospinal
D)reticulospinal
E)vestibulospinal

Question

Quizplus · Accepted Answer

The rubrospinal tract is involved in motor control, particularly in the regulation of distal limb muscles, but it plays a minor role compared to the lateral corticospinal tract.

The Spinal Tract That Normally Plays a Minor Role in the Control