What is the role of the red nuclei?
A)responding to loud noises and bright lights
B)part of the auditory pathways in the CNS
C)carries sensory information to the brain
D)unconscious regulation and coordination of motor activities

Question

Quizplus · Accepted Answer

The red nuclei are located in the midbrain and play a key role in the unconscious regulation and coordination of motor activities, particularly those related to posture and muscle tone. They receive input from the cerebellum and motor cortex, and send out signals to other parts of the brain and spinal cord that control movements of the limbs and trunk.

What Is the Role of the Red Nuclei