Organic psychosyndrome is a term used to describe a range of cognitive and behavioral abnormalities that occur as a result of a physical brain injury or disease. Some synonyms of organic psychosyndrome include organic brain damage, cognitive impairment, acquired brain injury, and neurocognitive disorder. These terms are often used interchangeably and refer to the same basic concept, which is the development of cognitive and neurological symptoms as a result of damage or dysfunction in the brain. Treatment for organic psychosyndrome depends on the underlying cause of the disorder and may include medication, rehabilitation, and other therapies designed to improve cognitive function, behavior, and quality of life.