Types of Dementia

Dementia is an umbrella term for a range of neurological disorders that affect cognitive function, memory, and behavior. The most common type is Alzheimer's disease, characterized by progressive memory loss and confusion. Vascular dementia, often resulting from strokes, affects blood flow to the brain and can lead to cognitive decline. Lewy body dementia involves abnormal protein deposits in the brain, causing symptoms like hallucinations and fluctuating attention. Frontotemporal dementia primarily impacts the frontal and temporal lobes, leading to changes in personality and behavior. Other types include mixed dementia, which combines features of multiple types, and less common forms such as Creutzfeldt-Jakob disease. Understanding these various types is crucial for diagnosis and management.