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Washington State University
College of Arts and Sciences sleep loss

Assessing the emotional impact of sleep loss

A man sits on a public bench rubbing his eyes.A new WSU study shows sleep loss is not likely to interfere with our ability to evaluate emotional situations, but it is likely to make us less able to control our own emotional responses.

The findings have implications for healthcare providers, law enforcement and people in other long-hour professions who need » More …

Researchers see gene influencing performance of sleep-deprived people

Woman sleeping on a pillow at a deskWashington State University researchers have discovered a genetic variation that predicts how well people perform certain mental tasks when they are sleep deprived.

Their research shows that individuals with a particular variation of the DRD2 gene are resilient to the effects of sleep deprivation when completing tasks that require cognitive flexibility, the ability to make appropriate decisions based on changing information.

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