Cerebellum Location and Function

The cerebellum ("cerebellum" in Latin) is the main structure of the hindbrain located near the brainstem. This part of the brain has many functions including balance, adjustment, attitude and other exercise capacity.

The cerebellum is the largest structure of the hindbrain and can be found under the temporal lobe and occipital lobe and at the back of the cranium above the brain stem.

Observing the brain, the cerebellum appears to be a small structure separated from the brain, located under the cerebral cortex hemisphere. The cerebellum consists of a ventricle filled with white matter covered cortex and body fluids. It is also divided into two hemispheres, like the cerebral cortex.

The cerebellum occupies only 10% of the total cerebral volume, but it contains more than half of the brain neurons.

The cerebellum plays an important role in motor control, exercise and balance adjustment.

Exercise is a complex process that requires that many different muscle groups work together. Consider how many muscle groups are involved in walking, running, or pitching. Although the cerebellum is not thought to be able to begin exercise, this part of the brain is a part of the movement of all the muscle groups involved in a particular movement to ensure that the body produces a smooth and coordinated movement It helps organize.

In order to understand the important roles played by the cerebellum, it is useful to see what happens when this part of the brain's function is compromised. For example, drinking alcohol has a direct effect on the cerebellum, and it leads to disorder of physical coordination and movement. Seriously drunk people may find they can not walk straight or even touch their nose when asked.

When you learn new skills such as cycling and baseball, you often experience trial and error process. Fine tuning the motion of the motor gives you better skills and finally you can do it seamlessly. The cerebellum plays an important role in this motor learning process.

The cerebellum is part of the brain behind the medulla and the bridge. It coordinates skeletal muscles and creates smooth and beautiful movements. The cerebellum receives information about our body's current position (proprioception) from our eyes, ears, muscles, joints. It also receives output from the cerebral cortex about where these parts should be. After processing this information, the cerebellum sends the motor pulse of the brain stem to the skeletal muscle. The main function of the cerebellum is adjustment. The cerebellum is also responsible for balance and attitude. It is also useful when learning new motor skills such as sports and instruments. Recent studies have shown that in addition to motor function, the cerebellum also has some emotional effects.

Cerebellum: It is located beneath the brain and is the second largest structure in cerebral infarction. Because all information that the body receives from various sensations and exercise pathways in the brain is integrated into the cerebellum, its main function is to control exercise. It also helps control posture and balance, and allows people to learn how to move the bicycle, walk and ride. Damage to this structure often causes problems with motion and coordination and control of attitude and dysfunction. Several excellent cognitive processes

The cerebellum is behind the bridge. The cerebellum is composed of several cracks and leaves. Its functions include controlling posture and adjusting movement of various parts of the body, such as eyes, head, and limbs. In addition, it will adapt to the new learning movements, including learning and completing practice through practice. It was previously classified as a motor structure, but the cerebellum also shows the relevance to cerebral cortical areas related to language and cognitive function. These relationships are indicated using medical imaging technologies such as fMRI and PET.