By tweaking some genes scientists managed to prevent the accumulation of particular proteins in the brain of old fruit flies. This way they reversed some cognitive decline and extended the healthy lifespan of the fruit flies by around 30 percent. See http://www.neat-news.com/2024/10/270.php. #cognitive_decline #ageing #lifespan
Neat News 2024

Hearing aids slow cognitive decline in people at high risk

Hearing aids cut the rate of cognitive decline by nearly half in older adults at high risk of dementia.

National Institutes of Health (NIH)