Psychology & Psychiatry

Abuse accelerates puberty in children

While it has long been known that maltreatment can affect a child's psychological development, new Penn State research indicates that the stress of abuse can impact the physical growth and maturation of adolescents as well.

Psychology & Psychiatry

Hypersexual disorder linked to overactive stress systems

New research from Karolinska Institutet in Sweden shows that hypersexual disorder – known popularly as sex addiction – can be linked to hyperactive stress systems. In a stress regulation test using the cortisone drug ...

Psychology & Psychiatry

Early childhood stress affects brain's response to rewards

A Duke University-led study has pinpointed how early childhood stress affects the adult brain's response to rewards. Their findings suggest a possible pathway by which childhood stress may increase risk of depression and ...

Overweight & Obesity

Childhood stress fuels weight gain in women

When it comes to weight gain for women, childhood stress appears to be a bigger culprit than stress during adulthood, finds a national study led by a Michigan State University sociologist.

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