PHYSIOLOGY
CENTRAL NERVOUS SYSTEM
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
Cerebrum
|
|
Cerebellum
|
|
Brain stem
|
|
None of the above
|
Detailed explanation-1: -The cerebellum is important for making postural adjustments in order to maintain balance. Through its input from vestibular receptors and proprioceptors, it modulates commands to motor neurons to compensate for shifts in body position or changes in load upon muscles.
Detailed explanation-2: -The cerebellum-also called the “little brain” because it looks like a small version of the cerebrum-is responsible for balance, movement, and coordination. The pons and the medulla, along with the midbrain, are often called the brainstem.
Detailed explanation-3: -The cerebellum is important for movement control and plays a particularly crucial role in balance and locomotion. As such, one of the most characteristic signs of cerebellar damage is walking ataxia.