Very young brains process memories of fear differently than more mature ones, new research indicates. The findings appear in the Feb. 6 issue of The Journal of Neuroscience. The work significantly advances scientific understanding of when and how fear is stored and unlearned, and introduces new thinking on the implications of fear experience early in life.
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Humans acquire fears using similar neural processes whether they've personally experienced an aversive event or only witnessed it, according to a study by researchers at New York University's Departments of Psychology. This is the first study examining the brain basis of fears acquired indirectly, through the observation of others.
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