Psychedelics seem to alter social cognition by modifying facial emotion recognition, suggests a new study, that found that drugs like LSD reduce recognition of negative facial emotions by altering activity in the amygdala, a brain region known to be important for responses to threatening situations.

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Psychedelics seem to alter social cognition by modifying facial emotion recognition, suggests a new study, that found that drugs like LSD reduce recognition of negative facial emotions by altering activity in the amygdala, a brain region known to be important for responses to threatening situations.