The time windows of the sense of agency
The time windows of the sense of agency
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DOI：
10.1016/j.concog.2013.09.010
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发表时间：
2013-12-01
影响因子：
2.4
通讯作者：
Hupe, J. M.
中科院分区：
文献类型：
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作者：
Farrer, C.;Valentin, G.;Hupe, J. M.
代理感依赖于一些来自行动控制的内部线索，以及外部线索，如上下文信息和先验信息(行动和效果之间的偶然性程度)。我们评估了外部代理线索和内部代理线索是否结合在一起影响代理感。在两个实验中，参与者进行了一个动作(按下按钮)，在经过不同的延迟后，引发了一种效果(球出现在屏幕上)，并报告了他们对效果(完全、部分或无代理)的感觉，同时内部提示(运动前信息)和外部提示(上下文和先前信息)被操纵。我们评估了代理线索对代理感觉不同的延迟的影响。延迟随着运动前信号的增加而增加，但随着背景信息的增加而减少。这些发现支持一种随着时间推移整合内部和外部机构线索的模式。(C)2013 Elsevier Inc.保留所有权利。
The sense of agency depends on some internal cues that derive from action control, as well as external cues like contextual information and prior information (degree of contingency between an action and is effect). We assessed whether external agency cues are combined with internal agency cues to affect the sense of agency. In two experiments participants performed a movement (button press) that elicited, after a varying delay, an effect (ball appearing on a screen), and reported their sense of agency over the effect (full, partial or no-agency) while internal cues (premotor information) and external cues (contextual and prior information) were manipulated. We assessed the effect of agency cues on the delays at which the sense of agency varied. The delays were increased with premotor signals but were decreased with contextual information. These findings favour a model of integration of internal and external agency cues over time. (C) 2013 Elsevier Inc. All rights reserved.