Anxiety increases sensitivity to errors and negative feedback over time.
Anxiety increases sensitivity to errors and negative feedback over time.
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DOI：
10.1016/j.biopsycho.2021.108092
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发表时间：
2021-05
影响因子：
2.6
通讯作者：
Ito TA
中科院分区：
文献类型：
--
作者：
Tobias MR;Ito TA
焦虑的特征是对负面的外部和内部信息的敏感性，在症状(例如过度警惕和担忧)和神经表现监测措施(即反馈和错误相关的消极(FRN和ERN))上都很明显。在这里，我们研究焦虑是否与持续的神经对FRN和ERN中反映的负面表现标记的神经敏感性有关(n=273)。与焦虑程度较低的人相比，焦虑程度较高的人在任务进行过程中对负面反馈和错误的反应更大，这表明焦虑会使对负面线索的反应更持久。对抑郁症也进行了类似的假设研究，抑郁症与类似的负面认知偏差和与奖励相关的加工缺陷有关，但结果喜忧参半。总而言之，这些发现将随着工作时间的变化确定为一个被忽视的维度，FRN和ERN可能作为焦虑的生物标记物，但表明抑郁与绩效监控并不一致。
Anxiety is characterized by sensitivity to negative external and internal information, apparent both in symptoms (e.g., hypervigilance and worry) and neural performance monitoring measures (i.e., feedback- and error-related negativity (FRN and ERN)). Here we examine whether anxiety is associated with persistent neural sensitivity to negative performance markers reflected in both the FRN and ERN (n = 273). Higher anxiety was associated with larger responses to both negative feedback and errors as the task progressed compared to those with lower anxiety particularly in women, suggesting that anxiety makes reactions to negative cues more persistent. Similar hypotheses were investigated for depression, which is associated with similar negative cognitive biases and deficits in reward-related processing, but results were mixed. Together, the findings identify variation over time-in-task as an overlooked dimension by which FRN and ERN may serve as a biomarker of anxiety but suggest that depression is not consistently related to performance monitoring.
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