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The ERPs to feedback indicating monetary loss and gain on the game of modified 'rock-paper-scissors'

机译:ERPS到反馈指示货币损失和改进的“摇滚剪刀”游戏中的收益

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In many cases, emotional response follows cognitive appraisal to the results of one's own behavior. Using ERPs, we investigated the cognitive appraisal in evaluating the outcome of the gambling task. Larger feedback error related negativity (ERN) was elicited by lose and even conditions but not affected by the magnitude of bet. Larger P3 was elicited according to both the outcome and the size of the bet. Feedback ERN might reflect process of rapid evaluation of external events along expected/unexpected dimension but not good/bad dimension depending on the magnitude of reward or punishment.
机译:在许多情况下,情绪反应遵循认知评估对自己行为的结果。使用ERPS,我们调查了评估赌博任务结果的认知评估。通过丢失甚至条件,甚至条件引发了较大的反馈误差相关的消极性(ern),但不受赌注幅度的影响。根据赌注的结果和规模引发较大的P3。反馈可能反映沿预期/意外尺寸的外部事件快速评估的过程,而是根据奖励或惩罚的程度而不是好的/不良的维度。

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