Temporal prediction restores the evaluative processing of delayed action feedback: an electrophysiological study
Temporal prediction restores the evaluative processing of delayed action feedback: an electrophysiological study
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时间预测恢复延迟动作反馈的评估处理：一项电生理学研究
DOI：
10.1097/wnr.0000000000000657
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发表时间：
2016
期刊：
影响因子：
1.7
通讯作者：
Motohiro Kimura
中科院分区：
文献类型：
--
作者：
Kenta Kimura;Motohiro Kimura
动作反馈效价的评价性加工由事件相关脑电位成分反映，称为反馈相关负性（FRN）或奖励正性（RewP）。最近的研究表明，FRN/RewP显着降低时，动作反馈间隔长（如6000 ms），表明增加动作反馈间隔可以破坏评价性处理的效价的动作反馈。本研究的目的是调查是否可以通过提高动作反馈时机预测的准确性来恢复延迟动作反馈的这种受损的评估处理。与一个典型的赌博任务中，参与者选择两张卡之一，并收到一个动作反馈，表明金钱的收益或损失，本研究表明，FRN/RewP显着引起，即使当动作反馈间隔为6000毫秒，当听觉刺激序列，另外提出在动作反馈间隔作为时间线索。这一结果表明，被破坏的评价性加工延迟的动作反馈可以恢复通过提高预测的准确性的时间上的动作反馈。
The evaluative processing of the valence of action feedback is reflected by an event-related brain potential component called feedback-related negativity (FRN) or reward positivity (RewP). Recent studies have shown that FRN/RewP is markedly reduced when the action-feedback interval is long (eg 6000 ms), indicating that an increase in the action-feedback interval can undermine the evaluative processing of the valence of action feedback. The aim of the present study was to investigate whether or not such undermined evaluative processing of delayed action feedback could be restored by improving the accuracy of the prediction in terms of the timing of action feedback. With a typical gambling task in which the participant chose one of two cards and received an action feedback indicating monetary gain or loss, the present study showed that FRN/RewP was significantly elicited even when the action-feedback interval was 6000 ms, when an auditory stimulus sequence was additionally presented during the action-feedback interval as a temporal cue. This result suggests that the undermined evaluative processing of delayed action feedback can be restored by increasing the accuracy of the prediction on the timing of the action feedback.
影响因子：
3.8
作者：
de la Rosa MD;Sanabria D;Capizzi M;Correa A
通讯作者：
Correa A
影响因子：
3.7
作者：
Proudfit, Greg Hajcak
通讯作者：
Proudfit, Greg Hajcak
影响因子：
3.7
作者：
Yeung, N;Holroyd, CB;Cohen, JD
通讯作者：
Cohen, JD