Psychology & Psychiatry

Cocaine adulterant may cause brain damage

People who regularly take cocaine cut with the animal anti-worming agent levamisole demonstrate impaired cognitive performance and a thinned prefrontal cortex. These findings from two recent studies at the University of Zurich ...

Psychology & Psychiatry

A bad mood may help your brain with everyday tasks

New research found that being in a bad mood can help some people's executive functioning, such as their ability to focus attention, manage time and prioritize tasks. The same study found that a good mood has a negative effect ...

Alzheimer's disease & dementia

Technology to detect Alzheimer's takes SXSW prize

Technology capable of diagnosing Alzheimer's disease long before its symptoms appear won a coveted honor for innovation at the South by Southwest (SXSW) festival.

Psychology & Psychiatry

Anti-depressant use soars in England, linked to recession

The use of anti-depressant drugs in England has soared by 28 percent in the past three years, coinciding with the country's fall into recession and the global economic crisis, new figures showed Friday.

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