Cerebellar activity coordinates behavior by:

a. inhibiting inappropriate muscle groups

b. disinhibiting appropriate muscle groups

c. responding to changes in head tilt; or posture and muscle disposition

d. all of the above

e. none of the above

d. all of the above

Explanation:

Cerebellar activity is responsible for muscular coordination. Therefore, it has certain mechanisms that enable accurate muscular actions. It does so by inhibiting inappropriate muscle groups, and disinhibiting appropriate muscles. It is also responsible to keep the muscular tone and respond to changes in head tilt or posture and muscle disposition.

As a summery cerebellar activity is responsible for the following items related to muscular behavior,

- Maintaining equilibrium

- Conservation muscular tone

- Intervene and regulate coordination of automatic and voluntary muscular movements.