Addiction

Gender-tailored treatment could ease opioid epidemic

Gender-tailored methods to address the harmful mental health effects of childhood adversity may help alleviate the current opioid crisis and make treatment more effective, concludes University of Massachusetts Amherst epidemiology ...

Neuroscience

Afternoon slump in reward response

Activation of a reward-processing brain region peaks in the morning and evening and dips at 2 p.m., finds a study of healthy young men published in The Journal of Neuroscience. This finding may parallel the drop in alertness ...

Cardiology

Artery calcification more common in night owls, shows study

Artery calcification is almost twice as common in night owls compared to early birds, according to a study from the University of Gothenburg, Sweden. Circadian rhythm appears to be particularly important for the heart and ...

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