Which of the Following Is a Function of the Substantia

Multiple Choice

Which of the following is a function of the substantia nigra?

A) It integrates information from the cerebrum and cerebellum and issues involuntary motor commands concerned with the maintenance of muscle tone and limb position.
B) It integrates visual information with other sensory input.
C) It regulates the motor output of the basal nuclei.
D) It initiates reflex responses to auditory stimuli.
E) It functions in the automatic processing of incoming sensations and outgoing motor commands.