Neuroscience

What does the sleeping brain think about?

We sleep, on average, one third of our time. But what does the brain do during these long hours? Using an artificial intelligence approach capable of decoding brain activity during sleep, scientists at the University of Geneva ...

Health

Q&A: Children's sleep habits

DEAR MAYO CLINIC: I have noticed behavioral changes and academic performance issues in my child since he returned to school in person after the holiday break. Because of COVID-19, he had been attending school virtually. As ...

Neuroscience

A memory game could help us understand brain injury

After a traumatic brain injury, why do some people quickly regain their skills while others face long-lasting setbacks? Boston University neuroscientist Jerry Chen and his colleagues have been trying to answer this question ...

Alzheimer's disease & dementia

Poll: Many adults worried about developing dementia

(HealthDay)—Many adults are worried about developing dementia and about half report taking steps to maintain or improve memory, according to a report published by the National Poll on Healthy Aging.

Psychology & Psychiatry

Brain game doesn't offer brain gain

A new study led by a team of Western University neuroscientists has debunked claims that getting better at a brain training game can translate to improved performance in other, untrained cognitive tasks.

Neuroscience

Some video games are good for older adults' brains

If you're between 55 and 75 years old, you may want to try playing 3D platform games like Super Mario 64 to stave off mild cognitive impairment and perhaps even prevent Alzheimer's disease.

Neuroscience

Unlocking the mysteries of memory—and potentially enhancing it

Memory acts like an anchor, reminding us of past experiences that have made us who we are today. Attempts to boost it, particularly as we age, have sprouted cottage industries of supplements and brain games. In parallel, ...

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