作者
Meg J Dennison, Margaret A Sheridan, Daniel S Busso, Jessica L Jenness, Matthew Peverill, Maya L Rosen, Katie A McLaughlin
发表日期
2016/11
期刊
Journal of abnormal psychology
卷号
125
期号
8
页码范围
1201
出版商
American Psychological Association
简介
Childhood maltreatment is strongly associated with depression, which is characterized by reduced reactivity to reward. Identifying factors that mitigate risk for depression in maltreated children is important for understanding etiological links between maltreatment and depression as well as improving early intervention and prevention. We examine whether high reward reactivity at behavioral and neurobiological levels is a marker of resilience to depressive symptomology in adolescence following childhood maltreatment. A sample of 59 adolescents (21 with a history of maltreatment; Mean Age= 16.95 years, SD= 1.44) completed an fMRI task involving passive viewing of emotional stimuli. BOLD signal changes to positive relative to neutral images were extracted in basal ganglia regions of interest. Participants also completed a behavioral reward-processing task outside the scanner. Depression symptoms were …
引用总数
2017201820192020202120222023202471018122891716
学术搜索中的文章