Add Yahoo as a preferred source to see more of our stories on Google. Daily online brain training for ten weeks rejuvenated a key brain system tied to memory and focus. (CREDIT: BrainHQ) A brain ...

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 ...

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A certain type of brain training appears to prevent or delay dementia by some 25% in people older than age 65, according to new research.Surprisingly, it wasn't memory or problem-solving tasks that ...