Neuroscience

Why rats prefer company of the young and stressed

Researchers have identified a neural pathway implicated in social interaction between adult and juvenile animals, according to new research in rats published in JNeurosci.

Psychology & Psychiatry

Genetic variation contributes to individual differences in pleasure

Differences in how our brains respond when we're anticipating a financial reward are due, in part, to genetic differences, according to research with identical and fraternal twins published in Psychological Science, a journal ...

Psychology & Psychiatry

The adolescent brain isn't so bad, really

More often than not, teenagers are portrayed in the media as troublesome, emotionally reactive, and difficult to deal with. They are widely considered to be risk-takers, and prone to making poor choices.

Psychology & Psychiatry

Alcohol-induced brain damage continues after alcohol is stopped

Although the harmful effects of alcohol on the brain are widely known, the structural changes observed are very heterogeneous. In addition, diagnostic markers are lacking to characterize brain damage induced by alcohol, especially ...

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