冲动性和强迫性的影响错误处理在不同的动机背景下
Rebecca Overmeyer1, Tanja Endrass2,3
1Faculty of Psychology, Institute of Clinical Psychology and Psychotherapy, Chair for Addiction Research, Technische Universität Dresden, Dresden, Germany. rebecca.overmeyer@tu-dresden.de.
Cognitive, affective & behavioral neuroscience
|March 5, 2025
概括
冲动性和强迫性与奖励环境中与错误相关的大脑活动 (ERN) 的增加有关,这表明性能监测发生了变化. 这些特征可能会影响个人如何将错误处理适应不同的动机情况.
科学领域:
- 神经科学是一个神经科学.
- 认知心理学 认知心理学
- 精神病学是一个精神病学.
背景情况:
- 与错误相关的负面性 (ERN) 反映了绩效监测,对动机敏感.
- 在特征为冲动性和强迫性的精神障碍中,ERN发生变化.
研究的目的:
- 研究ERN与个人冲动性和强迫性的差异之间的关系.
- 检查动机背景 (获利与避免损失) 如何调节与这些特征相关的ERN.
主要方法:
- 221名参与者在收益和损失避免条件下执行了侧边任务.
- 评估了与错误相关的大脑活动 (ERN) 和 teta 功率.
- 单试回归分析了动机背景效应和特征关系.
主要成果:
- 高冲动性和强迫性在增益环境中预测了更大的ERN幅度,但不是损失环境.
- 冲动性和强迫性的相互作用在增益环境中对ERN产生了复杂的影响.
- 较低的冲动性和强迫性与收益和损失试验之间的最大ERN差异有关.
结论:
- 冲动性和强迫性与增加的主观错误在获取环境中的意义有关.
- 这些特征可能表明在基于激励线索的适应性调节绩效监测方面的缺陷.
- 探索像ERN这样的跨诊断标志物对于理解精神疾病中的绩效监测至关重要.
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