What is the Difference Between Cerebrum and Cerebellum?
🆚 Go to Comparative Table 🆚The cerebrum and cerebellum are two distinct areas of the brain with different functions and structures. Here are the key differences between them:
Cerebrum:
- Largest part of the brain, accounting for 85% of the brain's weight.
- Responsible for voluntary movement, intelligence, and memory.
- Comprised of two cerebral hemispheres, each consisting of four lobes: temporal, parietal, occipital, and frontal.
- Divided into two sections: the telencephalon (front part) and diencephalon (rear part).
- Controls and coordinates almost all functions necessary for life.
Cerebellum:
- Second-largest part of the brain, accounting for 10% of the brain's weight.
- Responsible for motor coordination, posture maintenance, and balance.
- Located in the hindbrain.
- Composed of two cerebellar hemispheres and a medial vermis.
- Contains three lobes (anterior, posterior, and flocculonodular).
- Controls precision, coordination, accuracy of timing, and posture.
In summary, the cerebrum is responsible for higher mental functions, voluntary movement, and memory, while the cerebellum focuses on motor coordination, posture, and balance. The cerebrum is the largest part of the brain, contributing nearly 80% of its total weight, whereas the cerebellum is the second-largest part of the brain and is responsible for coordinating physical movements and maintaining balance.
Comparative Table: Cerebrum vs Cerebellum
Here is a table summarizing the differences between the cerebrum and cerebellum:
Characteristic | Cerebellum | Cerebrum |
---|---|---|
Component of Brain | Hindbrain | Forebrain |
Size | Second largest part | Largest part |
Functions | Coordination, movement, and balance | Voluntary movement, intelligence, and memory |
Lobes/Hemispheres | Two hemispheres | Two hemispheres (each with four lobes: temporal, parietal, occipital, frontal) |
White Matter | Does not form arbor vitae | Forms arbor vitae |
Grey Matter | Upper part | No specific region |
Part of Central Nervous System | Part of hindbrain | Part of forebrain |
Responsibilities | Precision, coordination, accuracy of timing, and posture | Controls voluntary movement, intelligence, and memory |
The cerebrum is the largest part of the human brain, contributing nearly 80% of its total weight, and is responsible for voluntary movement, intelligence, and memory. The cerebellum, on the other hand, is the second-largest part of the brain and controls precision, coordination, accuracy of timing, and posture.
- Brainstem vs Cerebellum
- Brain vs Cerebrum
- Basal Ganglia vs Cerebellum
- Cerebrum vs Cerebral Cortex
- Sensory vs Cerebellar Ataxia
- Mind vs Brain
- Left Brain vs Right Brain
- Human Brain vs Animal Brain
- Telencephalon vs Diencephalon
- Brainstem vs Spinal Cord
- Skull vs Cranium
- Bell’s Palsy vs Cerebral Palsy
- Forebrain Midbrain vs Hindbrain
- Neuroscience vs Neurology
- White Matter vs Gray Matter
- Hemiplegia vs Hemiparesis
- Cranial vs Spinal Nerves
- Anatomy vs Physiology
- Ataxia vs Apraxia