Medical research

Worms reveal why melatonin promotes sleep

Melatonin is used as a dietary supplement to promote sleep and get over jet lag, but nobody really understands how it works in the brain. Now, researchers at UConn Health show that melatonin helps worms sleep, too, and they ...

Psychology & Psychiatry

Mindfulness interventions can change health behaviors

A growing body of evidence supports the effectiveness of mindfulness approaches to promote positive changes in health behaviors. New neurobiologically based models of "mindful self-regulation" help to explain the how mindfulness-based ...

Diseases, Conditions, Syndromes

COVID: Women are less likely to put themselves in danger

The increased adherence of women to coronavirus policies may be one of the reasons for the lower vulnerability and mortality that they experienced, compared to men, in the early phase of the epidemic. "Policymakers who promote ...

Psychology & Psychiatry

Researchers probe how aggression leads to more aggression

Like a champion fighter gaining confidence after each win, a male mouse that prevails in several successive aggressive encounters against other male mice will become even more aggressive in future encounters, attacking faster ...

Neuroscience

Guilt by dissociation: Study sheds light on serotonin in autism

Recent estimates indicate a prevalence of autism spectrum disorder (ASD) in the United States of 1 in 59 children with a well-established 4:1 male predominance. Individual costs for care are estimated at about $2.4 million, ...

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