In the early stages of right brain atrophy, patients may experience memory loss, such as loss of memory, and their ability to live with their condition may be affected, and their cognitive function may change. In severe cases, patients may have behavioral and personality abnormalities, and may speak awkwardly and with slurred speech, and may develop mental illness, such as decreased coordination and unstable walking. In advanced stages, patients may lose the ability to take care of themselves, their intelligence may be severely reduced, and they may have mobility problems. Brain atrophy has many clinical causes and may be related to cerebrovascular diseases such as cerebral arteriosclerosis or other causes.