Health

Insomnia may raise risk of heart attack, stroke

(HealthDay)—People with insomnia may have double the chances of a heart attack or stroke as opposed to those who sleep well, a study by Taiwanese researchers suggests.

Neuroscience

Investigators identify a group of cells involved in working memory

Cedars-Sinai investigators have discovered how brain cells responsible for working memory—the type required to remember a phone number long enough to dial it—coordinate intentional focus and short-term storage of information. ...

Neuroscience

Fragile X syndrome can be reversed in adult mouse brain

A recent study finds that a new compound reverses many of the major symptoms associated with Fragile X syndrome (FXS), the most common form of inherited intellectual disability and a leading cause of autism. The paper, published ...

Psychology & Psychiatry

How poverty may affect memory

Working memory, how we actively hold and manipulate information in our mind, is a cognitive skill used on a daily basis.  How effectively working memory performs, however, is not as universal as one may think.  In an open ...

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