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Whites act more aggressively after they play as black avatars

What happens when white video game players see themselves as black characters in a violent game?A new study suggests some disturbing answers: It makes the white players act more aggressively after the game is over, have stronger explicit negative attit…

Even subconcussive injury may lead to neuropathological changes

A standard experimental model of concussion in rats causes substantial brain damage – but no behavioral changes comparable to those seen in patients with concussion, reports a study in the April issue of Neurosurgery, official journal of the Congress o…

Structure decoded of cholesterol transporter

The word “cholesterol” is directly linked in most people’s minds with high-fat foods, worrying blood test results, and cardiovascular diseases. However, despite its bad reputation, cholesterol is essential to our wellbeing: It stabilizes cell membranes…

Study explores connection between ideology, social capital and health

The nation’s left-leaning citizens might be pleased by the findings of a new University of Nebraska study that finds those who live in liberal states tend to be healthier.But conservatives could also take satisfaction in the same study’s conclusion tha…

As brain images become increasingly important, special report examines what they can – and cannot – tell us about ourselves

Neuroimages play a growing role in biomedical research, medicine, and courtrooms, as well as in shaping our understanding of what it means to be human. But how helpful are they at answering complex questions such as: What is depression? Is a defendant …

A higher incidence of forgetfulness likely due to genetic variation

Misplaced your keys? Can’t remember someone’s name? Didn’t notice the stop sign? Those who frequently experience such cognitive lapses now have an explanation. Psychologists from the University of Bonn have found a connection between such everyday laps…

NFL hopes camp for moms will prevent concussions in kids

The NFL believes if mothers know how to tackle properly, they can make sure their kids do, too.

Activity levels in mothers and children ‘directly linked’

Study suggests policies to improve children’s health should be aimed at mothers.

High levels of long-term stress linked to two-fold increased risk of infertility

Long-term stress may reduce a woman’s ability to conceive by as much as 29 percent, a new study reports.

Study shows violent video games may be tied to aggressive thoughts

Kids who often play violent video games may show more aggression later on, and more often believe hitting is acceptable, than kids who don’t play them.