Probing reward function in posttraumatic stress disorder: Expectancy and satisfaction with monetary gains and losses

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• 作者：James W. Hopper ; Roger K. Pitman ; Zhaohui Su ; Gene M. Heyman ; Natasha B. Lasko ; Michael L. Macklin ; Scott P. Orr ; Scott E. Lukas ; Igor Elman
• 关键词：PTSD ; Reward ; Emotion ; Numbing ; Expectancy ; Satisfaction
• 刊名：Journal of Psychiatric Research
• 出版年：2008
• 期刊代码：169_00223956
• 类别：med
• 出版时间：August 2008
• 卷：42
• 期：10
• 页码：802-807
• 文件大小：180 K

摘要

Posttraumatic stress disorder (PTSD) may be associated with dysfunctional reward processing. The present study assessed for such dysfunction in both the expectancy and outcome phases of reward processing.