动作错误影响主动控制感的认知神经机制
文献类型：学位论文
| 作者 | 郑爽 |
| 答辩日期 | 2022-06 |
| 文献子类 | 硕士 |
| 授予单位 | 中国科学院大学 |
| 授予地点 | 中国科学院心理研究所 |
| 其他责任者 | 赵科 |
| 关键词 | 主动控制感 动作错误 Libet 时钟范式 时间压缩 |
| 学位名称 | 理学硕士 |
| 学位专业 | 基础心理学 |
| 其他题名 | Effect of Action Errors to Sense Of Agency |
| 中文摘要 | Human beings can interact with environment through voluntary action, so as to adapt and change the environment. In this process, people can not only perceive the intention of voluntary actions, but also perceive the results caused by actions, and experience the changes to the external environment. This kind of conscious experience is called sense of agency. In the process of voluntary action, people will inevitably make mistakes, including action execution errors and action outcome errors. Previous studies have found that action errors can reduce sense of agency. In this study, we used behavioral experiments and cognitive neuroscience methods to investigate the effects of action execution errors and action outcome errors to sense of agency, and the differences in brain activation and time process. In study 1, we will use behavior experiment and ERP experiment to investigate the effect of action execution errors on sense of agency. Experiment 1 and Experiment 2 used Libet clock paradigm to investigate the effect of action execution errors on action binding and outcome binding respectively. In study 2, we will use behavior experiment and ERP experiment o investigate the influence of action outcome errors on sense of agency. In Experiment 3 and 4, the Libet clock paradigm was used to investigate the effect of action outcome errors on action binding and outcome binding. The main results in our study as followings: 1. The action execution error condition produced a greater amount of action compression compared to the action execution correct condition. The action result correct condition produces a greater amount of result compression than the action result error condition. 2. The difference in intentional binding of action execution right/wrong condition occurred after action execution, and ERPs results showed that in the action execution right condition, a larger positive slow wave appeared in the parietal lobe at 190 ms after action execution. The difference in the time compression effect of the action result correct/wrong condition occurred after the action was presented, and the ERPs results showed that the frontal-parietal P200, N2, and P300 amplitudes were larger at 190 ms after the result presentation in the action result correct condition. By exploring the effects of action execution errors and action outcome errors on the action-result binding effect, this study can enrich the cognitive neural mechanism about sense of agency, and help to understand the internal mechanism of action binding and outcome binding influencing sense of agency. |
| 英文摘要 | 人类可通过主动动作与客观环境进行交互，从而适应和改变环境。在此过程中，人既能觉察出主动动作的意图，也能感知动作引发的结果，并体验到对外界环境的改变，这类意识体验称之为主动控制感(sense of agency)。人在完成主动动作的过程中，不可避免地会出现错误，动作错误包含动作执行错误和动作结果错误。前人研究发现动作错误会降低外显的主动控制感，本研究研究采用行为和脑电实验，考察动作执行错误和动作结果错误对主动控制感的影响，两种情况下大脑的激活与时间进程差异。 研究一采用行为和脑电实验考察动作执行错误对主动控制感的影响。实验1a 和实验 1b 采用 Libet 时钟范式，分别考察动作执行错误对动作时间压缩和结果时间压缩的影响。研究二采用行为和脑电实验考察动作结果错误对主动控制感的影响。实验 2a 和实验 2b 采用 Libet 时钟范式，分别考察动作结果错误对动作时间压缩和结果时间压缩的影响。 本研究得出以下主要结果： 1. 与动作执行正确条件相比较，动作执行错误条件产生更大的动作压缩量。与动作结果错误条件相比较，动作结果正确条件产生更大的结果压缩量。 2. 动作执行正确/错误条件的时间压缩效应差异发生在动作执行后，ERPs结果显示动作执行正确条件中动作执行后 190 毫秒顶叶出现更大的正向慢波。动作结果正确/错误条件的时间压缩效应差异发生在动作呈现后，ERPs 结果显示动作结果正确条件中结果呈现后 190 毫秒出现更大的额-顶叶 P200、N2、P300 波幅。 本研究通过探究动作执行错误和动作结果错误对动作-结果时间压缩效应的影响，丰富主动控制感的认知神经机制研究，有助于进一步了解动作执行和动作结果影响主动控制感的内在机制。 |
| 语种 | 中文 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/43483]  |
| 专题 | 心理研究所_认知与发展心理学研究室 |
| 推荐引用方式 GB/T 7714 | 郑爽. 动作错误影响主动控制感的认知神经机制[D]. 中国科学院心理研究所. 中国科学院大学. 2022. |
入库方式： OAI收割
来源：心理研究所
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