The major difference Between Cerebellum and Cerebrum is their size. The cerebrum is the largest part of the brain and it nearly contributes 80% of the total weight of the human brain. The cerebellum makes up the remaining part of the brain. Voluntary movement, intelligence and memory are controlled by the cerebrum. Precision, coordination and accurate timing, posture are all controlled but the cerebellum.
Difference Between Cerebellum and Cerebrum
Our brain is the result of millions of years of evolution. It is by far the most complex structure in the human body and it controls and coordinates almost all functions necessary for life.
Following are the key difference between Cerebellum and Cerebrum :
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Difference Between Cerebellum and Cerebrum |
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Cerebellum |
Cerebrum |
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Second largest part of the brain |
Largest part of the brain |
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Forms a part of the hindbrain |
Forms a part of the forebrain |
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It has two cerebellar hemispheres and the presence of a medial vermis |
Composed of two cerebral hemispheres, each consisting of 4 lobes, namely: temporal, parietal, occipital and the frontal lobe. |
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White matter in this region forms arbor vitae |
Unlike the cerebellum, the white matter does not form arbor vitae |
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Controls precision, coordination, accuracy of timing and posture |
Controls voluntary movement, intelligence and memory |
Injuries to the brain
The brain is a very important organ for survival and any injuries may adversely affect everyday functions. Injuries that occur to the brain as a result of excessive force, falls or accidents are called traumatic brain injuries. The effects of the injury depend on several factors such as severity, location, type etc.
Sometimes, the brain gets injured through other events and situations that doesn’t involve trauma, such as stroke, encephalitis, cancer, brain haemorrhaging or even abnormally folded proteins (such as prions). These might adversely the brain function and it might impair life.
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