Neuroscience

Socialness is in the eye of the beholder

Although people are generally predisposed to perceive interactions to be social even in unlikely contexts, they don't always agree on exactly which information is social, according to a new Dartmouth College study.

Psychology & Psychiatry

Researchers reveal how trauma changes the brain

Exposure to trauma can be life-changing—and researchers are learning more about how traumatic events may physically change our brains. But these changes are not happening because of physical injury; rather, the brain appears ...

Psychology & Psychiatry

Mouse study finds that fearlessness can be learned

The neurotransmitter serotonin plays a key role in both the onset and in the unlearning of fear and anxiety. A research team from the Department of General Zoology and Neurobiology headed by Dr. Katharina Spoida and Dr. Sandra ...

Genetics

Autism-linked gene found to shape nerve connections

A gene linked to autism spectrum disorders plays a critical role in early brain development and may shape the formation of both normal and atypical nerve connections in the brain, according to a new study by Weill Cornell ...

Obstetrics & gynaecology

Mom's dietary fat rewires male and female brains differently

More than half of all women in the United States are overweight or obese when they become pregnant. While being or becoming overweight during pregnancy can have potential health risks for moms, there are also hints that it ...

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