Psychology & Psychiatry

Eating disorder behaviors alter reward response in the brain

Researchers have found that eating disorder behaviors, such as binge-eating, alter the brain's reward response process and food intake control circuitry, which can reinforce these behaviors. Understanding how eating disorder ...

Psychology & Psychiatry

Risk-taking behavior has a signature in the brain, big data shows

What makes one person drive above the speed limit while another navigates steadily in the right lane? What motivates someone to leave a job with a steady paycheck to launch their own business while the other sticks to one ...

Diseases, Conditions, Syndromes

Tension between awareness and fatigue shapes COVID-19 spread

In the midst of the coronavirus pandemic, two human factors are battling it out: awareness of the virus's severe consequences and fatigue from nine months of pandemic precautions. The results of that battle can be seen in ...

Health

Insurance status tied to higher self-perceived poor/fair health

(HealthDay)—Underinsured and never insured adults are more likely than adequately insured adults to report poor/fair health and frequent mental distress (FMD), according to a study published online July 19 in the U.S. Centers ...

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