Dementia
Dementia is a broad term for a group of cognitive disorders characterized by a significant and progressive decline in mental abilities, severe enough to interfere with daily life and independent functioning. It affects memory, reasoning, language, and other cognitive skills and is often accompanied by changes in mood, behavior, and personality.
Alzheimer’s disease is the most common form of dementia, but other types include vascular dementia, Lewy body dementia, and frontotemporal dementia. In gerontology and healthcare, early detection and management of dementia are critical for improving the quality of life for those affected and providing support to caregivers.