我,你,机器人:不同代理人执行的行动的审计结果的减弱显示了N1和P2幅度的不同模式
Sophie Egan1, Constanze Weber1, Marta Ghio1
1Institute of Experimental Psychology, Faculty of Mathematics and Natural Sciences, Heinrich Heine University Düsseldorf.
Biological psychology
|March 13, 2026
概括
感官衰减减少了对观察到的行为的大脑波响应 (N1和P2). 无论是人类还是机器人执行了行动,P2脑波反应都被减弱了,这表明不需要机构归因.
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
- 人与计算机的交互
背景情况:
- 感官衰减是一种现象,自生成或观察到的行为降低了与事件相关的潜能中的神经反应 (N1和P2幅度).
- 之前的研究将P2振幅减小与代理的判断联系在一起,即明确地将某个行为归因于代理.
- 代理归因在动作观测期间感官衰减中的作用仍然不清楚.
研究的目的:
- 调查行动观察期间的P2减弱是否取决于将代理物归因于人类的代理物.
- 为了比较神经对人类行为产生的音调的反应与机器人手所执行的行动.
主要方法:
- 与事件相关的潜能 (N1和P2振幅) 被测量在参与者观察音色.
- 音色是由不可预测的外部来源产生的,观察到的人类行为 (使用自己的手或机器人手),或计算机生成的机器人行为.
- 在这些不同的条件下比较了N1和P2的幅度.
主要成果:
- 与外部音调相比,N1振幅仅在观察人类代理 (人类或机器人手) 时显著减弱.
- 与外部音调相比,P2振幅在所有动作观察条件 (人类和机器人代理) 中都被减弱.
- 在观察人类与机器人手动之间,没有发现N1或P2幅度的显著差异.
结论:
- 在动作观测期间的P2减弱发生不论代理归因,与之前的发现形成鲜明对比.
- 在作用观察期间的N1减弱可能需要观察人类的代理物.
- 需要进一步的研究来探索行动观察环境如何调节感官衰减.
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