Concurrent and lasting effects of emotion regulation on amygdala response in adolescence and young adulthood. Issue 5 (28th November 2014)

• Record Type: Journal Article
• Authors: Silvers, Jennifer A.; Shu, Jocelyn; Hubbard, Alexa D.; Weber, Jochen; Ochsner, Kevin N.
• Is Part Of: Developmental science. Volume 18:Issue 5(2015)
• Page Start: 771
• Page End: 784
• Publication Date: 2014-11-28
• Subjects: Developmental psychology -- Periodicals; Psychology, Comparative -- Periodicals; 155
• DOI: 10.1111/desc.12260
• Languages: English
• ISSNs: 1363-755X

Abstract

<abstract abstract-type="main" id="desc12260-abs-0001"> <title>Abstract</title> <p>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, <italic>active regulation</italic>, 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, <italic>re‐presentation</italic>, 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 reductions in the amygdala response to aversive stimuli they had previously reappraised, an effect mediated by rostrolateral PFC. These data suggest that one source of heightened emotionality in adolescence is a diminished ability to cognitively down‐regulate aversive reactions.</p> </abstract>