Decreased response inhibition to sad faces during explicit and implicit tasks in females with depression: Evidence from an event-related potential study

详细信息    查看全文

• 作者：Fengqiong Yu^a ; ^b ; ^c ; ¹ ; Xiaoqing Zhou^d ; ¹ ; Wu Qing^a ; ^c ; Dan Li^b ; ^c ; Jing Li^a ; Xingui Chen^a ; ^c ; Gongjun Ji^a ; ^c ; Yi Dong^c ; ^d ; Yuejia Luo^e ; Chunyan Zhu^a ; ^c ; ^{zhuchunyan@163.com} ; Kai Wang^a ; ^b ; ^c ; ^{wangkai1964@126.com}
• 关键词：Depression ; Response inhibition ; Implicit ; Explicit ; Emotion ; P3
• 刊名：Psychiatry Research: Neuroimaging
• 出版年：2017
• 出版时间：30 January 2017
• 年：2017
• 卷：259
• 期：Complete
• 页码：42-53
• 全文大小：1222 K
• 卷排序：259

文摘

Depressed female patients showed dysfunctional response inhibition to both implicit and explicit sad facial expression. The selective impairment of response inhibition to sad faces occurred at behavior inhibition stage indexed by P3 component. P3 amplitudes were unrelated with clinical symptom, suggesting that decreased P3 maybe trait-like biomarker of depression. Depressed patients showed dysfunction in the rDLPFC which is related to cognitive control processing.