Damage to which area will have a direct impact on involuntary control of muscle tone?
A) rubrospinal tract
B) cerebellum
C) primary motor cortex
D) reticular formation

Question

Quizplus · Accepted Answer

The reticular formation is responsible for regulating muscle tone and maintaining posture, so damage to this area could result in involuntary changes to muscle tone. The rubrospinal tract is involved in voluntary movement and posture, while the cerebellum and primary motor cortex primarily affect voluntary movement and coordination.

Damage to Which Area Will Have a Direct Impact on Involuntary