在联合行动中代理处理的ERP相关联
Gethin Hughes1, Peter Leslie Thomas Gooding1
1Department of Psychology, University of Essex, Colchester, CO4 3SQ, United Kingdom.
Social cognitive and affective neuroscience
|January 18, 2025
概括
玩家在联合行动中感觉不那么有主动性,比如 Ouija 板,当他们没有完全的控制时. 这项研究探讨了在共享行动期间主动感背后的大脑机制.
科学领域:
- 认知神经科学 认知神经科学
- 社会心理学 社会心理学
- 人与计算机的交互
背景情况:
- 巫术板现象凸显了缺乏感知机构如何导致超自然的归因.
- 了解代理意义对于解释人类在共同活动中的行为至关重要.
研究的目的:
- 调查神经和认知机制,在一个联合行动的背景下,作为代理的感觉背后.
- 使用 Ouija 板范式,区分单独与联合行动中的代理体验.
主要方法:
- 两个玩家 (参与者和盟友) 操纵了一个与无线鼠标连接的 Ouija 板板,控制一个数字板.
- 使用脑电图 (EEG) 来记录神经活动,特别是N1,Tb和P2组件.
- 参与者在不同的条件下对他们的代理感进行了评分:完全自我控制,联合控制和两个联合控制条件.
主要成果:
- 在"自我"条件下报告了更强的代理意识,在"其他"条件下报告了最少.
- 神经活动 (早期的N1,Tb和P2组件) 显示了单独和联合行动条件之间的区别,以及被动和主动控制之间的区别.
- 虽然N1峰值振幅相似,但它的早期阶段区分了联合行动和单独行动.
结论:
- 神经机制,特别是涉及运动预测和注意力过程,有助于共同行动中的代理感.
- 这些发现提供了关于代理机构是如何通过共享活动中的控制程度来调节的见解.
- 这项研究通过检查潜在的认知和神经过程,有助于解释像 Ouija 板效应这样的现象.
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