Explain CEREBELLUM in detail ?
with functions
Answers
Answer:
Q:-)Explain CEREBELLUM in detail ? {With Functions of Cerebellum }
Explanation:
The cerebellum, which stands for “little brain”, is a structure of the central nervous system. It has an important role in motor control, with cerebellar dysfunction often presenting with motor signs. In particular, it is active in the coordination, precision and timing of movements, as well as in motor learning.
The cerebellum has traditionally been seen primarily to coordinate voluntary movement, but evidence is accumulating that it may play a role in cognition and behavior as well. This is a selective review of studies assessing potential cognitive deficits and personality changes associated with cerebellar disease.
There are two main pathways through the cerebellar circuit, originating from mossy fibers and climbing fibers, both eventually terminating in the deep cerebellar nuclei. ... Climbing fibers project to Purkinje cells and also send collaterals directly to the deep nuclei.
- it's a Part of: Hindbrain
Functions
- Controls over the bodie's attention
- control over The movements of the body
- Control over language (means talking to other)
etcetera . . . .
Answer :-
CEREBELLUM (Little brain) :-
The cerebellum is a much smaller area of the brain located just at the base and under the large cerebrum. It has no convolutions, but has numerous furrows. Centrally, it has white matter which, in a median section, appears like a branching tree.
The main function of the cerebellum is to maintain 'balance' of the body and coordinate muscular activity.
Example, if you stand up and walk, the impulse for this activity arises in the cerebrum. The act of walking involves coordinated working of many muscles. Proper coordination and timing of their contraction and relaxation is due to cerebellum.
Learn more :-
An alcoholic peron when drunk generally walks clumsily. The cerebellum, due to the effect of alcohol, is unable to coordinate muscular movements properly.
