aging, neuroscience, Alzheimer's Disease, National Institute on Aging, Harvard Aging Brain Study, dementia, cognitive decline, neuroplasticity, brain imaging, cognitive resilience, Memory and Aging Center, longitudinal studies, aging population, Gerontolog

Aging involves gradual biological and cognitive changes over time, influenced by neuroscience research on brain health. Conditions like Alzheimer’s disease and dementia cause progressive memory and thinking decline. The National Institute on Aging funds studies like Harvard’s Aging Brain Study to understand these processes. Neuroplasticity is the brain’s ability to adapt and recover, aiding resilience against decline. Brain imaging helps scientists observe changes, while centers like the Memory and Aging Center explore these topics. Longitudinal studies track aging over years, vital as populations age worldwide. Gerontology is the science dedicated to understanding aging’s biological, psychological, and social aspects, improving quality of life for older adults.