Psychology & Psychiatry

Moral tales with positive outcomes motivate kids to be honest

A moral story that praises a character's honesty is more effective at getting young children to tell the truth than a story that emphasizes the negative repercussions of lying, according to research published in Psychological ...

Medical research

G proteins regulate remodelling of blood vessels

Blood vessels are extremely dynamic: depending on the external conditions, they can adapt their permeability for nutrients, their contractility, and even their shape. Unlike cardiac muscle cells, for example, the smooth muscle ...

Medical economics

Rural hospital closures affect operations of surrounding hospitals

Since 2005, more than 180 rural hospitals in the United States have closed, with nearly 1,000 more at risk of doing so. A study by Penn State College of Medicine researchers found that nearby hospitals see increased emergency ...

Neuroscience

Brain structure may predict diet success

Differences in the structure of the prefrontal cortex predict an individual's ability to make healthier food choices, according to a new analysis of previous research in healthy men and women. The paper, published in JNeurosci, ...

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