The cerebrum a. includes the thalamus. b. controls motor activities. c. refines voluntary movements such as walking. d. coordinates voluntary movements such as running.

D. Coordinates voluntary movements such as running.

In the human brain, the cerebrum is the uppermost region of the central nervous system. The cerebrum consists of the cerebral hemispheres and accounts for two-thirds of the total weight of the brain. It is responsible for the integration of complex sensory and neural functions and the initiation and coordination of voluntary activity in the body.

D. Coordinate voluntary movements such as running.

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