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Neural circuitry underlying affective response to peer feedback in adolescence
Amanda E Guyer1, Victoria R Choate, Daniel S Pine
1Department of Human and Community Development, Center for Mind and Brain, University of California Davis, 267 Cousteau Place, Davis, CA 95618, USA. aeguyer@ucdavis.edu
Social Cognitive and Affective Neuroscience
|August 11, 2011
Summary
Adolescents
Area of Science:
- Neuroscience
- Developmental Psychology
- Social Psychology
Background:
- Peer feedback significantly influences adolescent behavior, cognition, and emotions.
- Understanding the neural basis of emotional responses to social feedback is crucial for adolescent development.
Purpose of the Study:
- To investigate the neural circuitry involved in adolescents' emotional responses to peer feedback.
- To explore how perceptions of peers and feedback type modulate neural activity.
Main Methods:
- Functional neuroimaging (fMRI) was employed with 36 adolescents (aged 9-17).
- Participants underwent a task involving simulated peer interaction and feedback (acceptance/rejection).
- Neural activity was analyzed in relation to feedback valence, peer interest, age, and gender.
Main Results:
- Ventrolateral prefrontal cortex (vlPFC) activity correlated with reappraising feedback from high-interest peers.
- Greater activation in cortical and subcortical regions (e.g., striatum, insula) was observed for acceptance versus rejection feedback.
- Age and gender modulated responses, with females showing greater age-related increases in activation to acceptance versus rejection.
Conclusions:
- Adolescents exhibit cognitive flexibility in reappraising peer feedback, indicated by vlPFC activity.
- Social acceptance serves as a potent reward for adolescents, evidenced by striatal activation.
- Neural responses to peer feedback are dynamic and influenced by social context, age, and gender.
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