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‘Third party punishment’ – game theory used to explain complex human behavior

You’re shopping for holiday gifts when you spot someone pocketing a nice pair of leather gloves. What do you do?

High rates of  PTSD, depression suffered by contractors who worked in conflict zones

Private contractors who worked in Iraq, Afghanistan or other conflict environments over the past two years report suffering from post-traumatic stress disorder and depression more often than military personnel who served in recent conflicts, according …

A concussion can lead to depression years later

A head injury can lead immune-system brain cells to go on “high alert” and overreact to later immune challenges by becoming excessively inflammatory – a condition linked with depressive complications, a new animal study suggests.The findings could help…

Symptoms of combat-related psychological trauma eased by new brief therapy

Accelerated Resolution Therapy, or ART, is a brief, safe, and effective treatment for combat-related symptoms of post-traumatic stress disorder (PTSD) among veterans and U.S. service members, researchers at University of South Florida College of Nursin…

Gene discovered that may predict human responses to specific antidepressants

Selective serotonin reuptake inhibitors (SSRIs) are the most commonly prescribed antidepressants, but they don’t work for everyone. What’s more, patients must often try several different SSRI medications, each with a different set of side effects, befo…

Thinking about time can strengthen morality whereas thinking about money may corrupt

Priming people to think about money makes them more likely to cheat, but priming them to think about time seems to strengthen their moral compass, according to new research published in Psychological Science, a journal of the Association for Psychologi…

Dietary amino acids improve sleep problems in mice with traumatic brain injury

Scientists have discovered how to fix sleep disturbances in mice with traumatic brain injuries — a discovery that could lead to help for hundreds of thousands of people who have long-term and debilitating sleep and wakefulness issues after they suffer…

Muting the Mozart effect

Though it has been embraced by everyone from advocates for arts education to parents hoping to encourage their kids to stick with piano lessons, two new studies show no effect of music training on the cognitive abilities of young children.

Poverty influences children’s early brain development

Poverty may have direct implications for important, early steps in the development of the brain, saddling children of low-income families with slower rates of growth in two key brain structures, according to researchers.

Psychiatrists less likely to accept insurance than other physicians

Insurance acceptance rates are lower for psychiatrists than for other types of physicians, according to a study by Tara F. Bishop, M.D., M.P.H., of Weill Cornell Medical College, New York, NY, and colleagues. There have been recent calls for increased …