This mesencephalic structure processes information from the cerebrum and cerebellum and issues involuntary motor commands that maintain muscle tone and limb position.
A) superior colliculus
B) red nucleus
C) substantia nigra
D) inferior colliculus
E) reticular formation

Question

Quizplus · Accepted Answer

The red nucleus is a mesencephalic structure that receives information from the cerebrum and cerebellum and is involved in the control of limb position and muscle tone through the issuance of involuntary motor commands.

This Mesencephalic Structure Processes Information from the Cerebrum and Cerebellum