Depression in old age is very common. We can say that in people over 55 years old, this is the most common ailment. According to the World Health

Depression is a recurring illness. The risk of recurrent depression after suffering the first depressive attack is 50-70%. Therefore, an important condition for effective treatment of depression is the

Many patients with schizophrenia have neurological symptoms. They can be identified using special scales and be one of the markers of schizophrenia. Neurological disorders are a manifestation

Until now, schizophrenia is considered a functional psychosis, without any changes in the structure of the brain. But with the development of neuroimaging techniques, scientists began to find

DNA deletions and duplications refer to copy number variant mutations. They can affect one gene and dozens of genes. These changes can lead to various defects in