Neural processes of reward and punishment processing in childhood and adolescence: An event-related potential study on age differences

• Published in: Developmental cognitive neuroscience Vol. 47; p. 100896
• Main Authors: Feldmann, Lisa, Landes, Iris, Kohls, Gregor, Bakos, Sarolta, Bartling, Jürgen, Schulte-Körne, Gerd, Greimel, Ellen
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier Ltd 01.02.2021; Elsevier
• Subjects: Adolescence; Childhood; Development; Event-related potentials; Original Research; Punishment; Reward; Punishment; Development; Adolescence; Event-related potentials; Reward; Childhood
• ISSN: 1878-9293; 1878-9307; 1878-9307
• DOI: 10.1016/j.dcn.2020.100896

•Children and adolescents performed the Monetary Incentive Delay Task.•We examined anticipatory and outcome ERPs of reward and punishment processing.•SPN amplitudes for anticipating loss or no gain decreased with increasing age.•Sensitivity to negative outcomes decreases from childhood to adolescence. Reward and punishment processing are subject to substantial developmental changes during youth. However, little is known about the neurophysiological correlates that are associated with these developmental changes, particularly with regard to both anticipatory and outcome processing stages. Thus, the aim of this study was to address this research gap in a sample of typically developing children and adolescents. Fifty-four children and adolescents (8–18 years) performed a Monetary Incentive Delay Task comprising a monetary reward and punishment condition. Using event-related brain potential recordings, the cue-P3 and the stimulus-preceding negativity (SPN) were analyzed during the anticipation phase, while the Reward Positivity and the feedback-P3 were analyzed during the outcome phase. When anticipating monetary loss or no gain, SPN amplitude in the right hemisphere decreased with age. Moreover, exploratory analyses revealed a decrease in feedback-P3 amplitudes in response to monetary loss with increasing age. No other group differences were observed. Age-related changes in the SPN and fP3 component suggest that sensitivity to negative outcomes decreases from childhood to late adolescence, supporting the notion that adolescence is associated with reduced harm-avoidance. Longitudinal research including young adults is needed to substantiate our findings and its clinical implications regarding disturbed developmental trajectories in psychiatric populations.