Add Yahoo as a preferred source to see more of our stories on Google. When you’re learning something new, your brain is using acetylcholine, a neurotransmitter that has been shown to be deficient in ...

Puzzles, word games, reading, needlepoint — here’s what experts say about what may help. Ask Well Puzzles, word games, reading, needlepoint — here’s what experts say about what may help. Credit...Eric ...

With age comes a natural decline in cognitive function, even among otherwise healthy adults without dementia. A new study finds that a cognitive training program may boost production of a brain ...