Diseases, Conditions, Syndromes

The lasting symptoms among COVID-19 long haulers

More than two years after the COVID-19 pandemic erupted, scientists have become increasingly aware of a group of patients—so-called "long haulers"—who remain plagued by a combination of symptoms long after the infection ...

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 ...

Neuroscience

Disagreeing takes up a lot of brain real estate

Yale researchers have devised a way to peer into the brains of two people simultaneously while are engaged in discussion. What they found will not surprise anyone who has found themselves arguing about politics or social ...

Psychology & Psychiatry

Found: Brain structure that controls our behavior

For our social life and our profession we must be able to deal with our environment and other people. Executive functions, meaning the basic intellectual abilities that control human thought and action, help us to do this. ...

Psychology & Psychiatry

Researchers reveal how trauma changes the brain

Exposure to trauma can be life-changing—and researchers are learning more about how traumatic events may physically change our brains. But these changes are not happening because of physical injury; rather, the brain appears ...

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 ...

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