Some neuroscientists believe that the function of the human brain is best explained by the lateralization theory, which means that the right and left hemispheres of the brain perform very different functions and that the two sides communicate through their connections. So what does the right hemisphere control?

Some neuroscientists believe that the function of the human brain is best explained by the lateralization theory, which means that the right and left hemispheres of the brain perform very different functions and that the two sides communicate through their connections. So what does the left hemisphere control?

Magnetic resonance imaging (MRI) is considered the optimal non-invasive method of evaluating the brain, helping doctors detect and evaluate abnormalities of the brain. Normally, brain MRI does not require contrast injection, however, in some diseases, radiologists often prescribe imaging and contrast injection to clarify damaged structures.

Caring for a patient after brain surgery is similar to general care for neurosurgery patients. However, some brain surgery patients have specific requirements and care to ensure the body can recover as quickly as possible.

Subdural hematoma is when a blood clot forms under the dura mater. A large subdural hematoma increases intracranial pressure, causing compression, severe brain damage, and the risk of death.

Brain MRI helps to evaluate brain structures better and in more detail than other imaging methods, and this technique can also provide functional information (fMRI) about brain activity areas. In particular, brain MRI can detect cerebral infarction at an early stage, assess cerebral perfusion, thereby helping to diagnose early and intervene promptly to save the brain tissue areas that can still recover.

Head injuries occur as a result of trauma to the scalp, skull, or brain and can be classified as closed (no cut to the skin) or penetrating (broken skin or skull bones). Symptoms of head injuries may occur immediately after the injury or develop slowly over time.

The condition in the brain where tissue masses created by abnormally fast-growing cells appear is called a brain tumor. Brain tumors can be benign or malignant. In fact, brain tumors are often detected late, so there are many difficulties in treatment, patients often have a poor prognosis and leave quite serious consequences.