Neuroscience

How the stress hormone cortisol reinforces traumatic memories

The stress hormone cortisol strengthens memories of scary experiences. However, it is effective not only while the memory is being formed for the first time, but also later when people look back at an experience while the ...

Psychology & Psychiatry

Discovery hints at why stress is more devastating for some

Some people take stress in stride; others are done in by it. New research at Rockefeller University has identified the molecular mechanisms of this so-called stress gap in mice with very similar genetic backgrounds—a finding ...

Psychology & Psychiatry

For infants, stress may be caught, not taught

(Medical Xpress)—New research shows that babies not only pick up on their mother's stress, they also show corresponding physiological changes.

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