Organic mental disorders are generally experienced by the elderly, but can also occur in younger people. This disorder can lead to weakening or deteriorating mental function with symptoms such as memory disorders, difficulty in doing daily activities, and understanding language. Organic mental disorder (organic mental disorder) is a term previously used for an actual condition called neurocognitive disorders. This condition is a combination of several physical disorders that can affect your mental function. Diseases Included in Organic Mental Disorders In addition to Alzheimer's disease which is more popularly known to the public, there are still other medical conditions that are classified as neurocognitive diseases, including: Parkinson's disease Huntington's Disease Lewy body disease Brain injury (Traumatic Brain Injury / TBI) Frontotemporal degeneration Prion Disease Dementia due to HIV infection These conditions are regrouped into mild and severe neuroco