Concurrent and lasting effects of emotion regulation on amygdala response in adolescence and young adulthood.

ABSTRACT: This study used functional MRI (fMRI) to examine a novel aspect of emotion regulation in adolescent development: whether age predicts differences in both the concurrent and lasting effects of emotion regulation on amygdala response. In the first, active regulation, phase of the testing session, fMRI data were collected while 56 healthy individuals (age range: 10.50-22.92 years) reappraised aversive stimuli so as to diminish negative responses to them. After a short delay, the second, re-presentation, phase involved passively viewing the aversive images from the reappraisal task. During active regulation, older individuals showed greater drops in negative affect and inverse rostrolateral prefrontal-amygdala connectivity. During re-presentation, older individuals continued to show lasting re

SUBMITTER: Silvers JA 

PROVIDER: S-EPMC4459932 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature