错误意识可以在缺少与错误相关的消极性的情况下发生
Julia Dumsky1, Martin E Maier1, Francesco Di Gregorio2
1Department of Psychology, Catholic University of Eichstätt-Ingolstadt, Eichstätt, Germany.
Psychophysiology
|October 8, 2025
概括
错误意识和错误阳性 (Pe) 可以独立于早期错误信号 (Ne/ERN) 发生. 这项研究证实了大脑错误监测的两个不同的系统.
科学领域:
- 认知神经科学 认知神经科学
- 神经心理学 神经心理学
- 心理生理学 心理生理学
背景情况:
- 与错误相关的大脑活动包括早期错误信号 (Ne/ERN) 和后来的错误意识 (Pe).
- 以前的研究表明,Ne/ERN和Pe可能来自独立的神经系统.
- 目标掩盖范式可以将这些组件分离开来,产生没有Ne/ERN的Pe.
研究的目的:
- 调查是否可以独立于Ne/ERN.出现错误意识.
- 探索元认知错误信号与Pe组件之间的关系.
- 为基于错误监控的不同神经系统提供进一步的证据.
主要方法:
- 使用修改后的侧翼模式与目标掩盖技术创建一个看不见的目标条件.
- 参与者进行了超认知判断,以在每个试验中发出错误的信号.
- 记录了与事件相关的潜力 (ERP),以分析Ne/ERN和Pe组件.
主要成果:
- 大多数参与者在隐形目标条件下成功地发出了可检测错误的信号.
- 即使在没有Ne/ERN的情况下,也观察到错误信号和Pe组件.
- 这些发现表明,错误意识和Pe不依赖于Ne/ERN.
结论:
- 由元认知信号表示的错误意识和Pe组件独立于早期的Ne/ERN信号.
- 该研究证实存在两个不同的错误监控系统.
- 这些独立的系统有助于我们对认知控制和错误处理的理解.
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