视觉和自身感知在隐式和显式自我运动识别中的作用
Ivan Patané1, Mariano D'Angelo2, Elisa Zamagni3
1DipSCo - Department of Psychology and Cognitive Sciences, University of Trento, Rovereto, Italy; Department of Psychology, University of Bologna, Bologna, Italy.
概括
个人隐式地通过视觉和自身感知来识别自己的动作,视觉自我识别具有明确的优势. 这项研究探讨了运动识别中的自我优势效应.
科学领域:
- 认知神经科学 认知神经科学
- 身体自我代表 身体自我代表
- 行动认可 行动认可
背景情况:
- 身体自我表现涉及识别自己的身体,经常观察到自我优势效应 (与自我相关的刺激更好的表现).
- 这种自我优势在任务中不一致,通常出现在隐式识别中,但并不总是在显式识别中.
- 之前关于运动自我识别的研究缺乏隐式与显式任务的系统比较,以及视觉和自身感知的作用.
研究的目的:
- 调查自我优势效应是否延伸到识别自己的动作.
- 为了比较隐式与显式运动识别任务中的自我优势.
- 解开视觉和自身感知信息在运动自我识别中的贡献.
主要方法:
- 参与者判断手臂伸展运动的方向 (隐式任务) 或确定运动是否是他们自己的 (明确任务).
- 运动通过视觉或通过使用外骨架的自感反来呈现.
- 用自己的和别人的运动来进行比较.
主要成果:
- 在视觉和自身感知模式的隐性任务中发现了自我优势,这表明对自身运动的更好的歧视.
- 在明确任务中,在视觉模式中观察到自我优势,但在自感模式中没有.
- 个人隐含地在视觉和自身感知之间区分自我生成的运动模式.
结论:
- 自身感知输入在暗示有利于自我行动歧视方面发挥着作用.
- 视觉线索有助于运动的隐式和显式自我识别.
- 该研究强调了视觉和自身感知反在运动自我识别中的不同作用.
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