AI Summary

Researchers examined 9/11 responders and found that the brain’s response to anticipated rewards is linked to psychological resilience after trauma. The study, published in *Biological Psychiatry: Cognitive Neuroscience and Neuroimaging*, shows that responders who can notice and react to positive information in their environment are better able to buffer the negative effects of substantial trauma exposure. The findings support the idea that a heightened capacity to detect and respond to positive cues helps build resilience in individuals who have experienced severe stress.

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