视频ergo总和:操纵身体的自我意识
Bigna Lenggenhager1, Tej Tadi, Thomas Metzinger
1Laboratory of Cognitive Neuroscience, Ecole Polytechnique Fédérale de Lausanne, Station 15, 1015 Lausanne, Switzerland.
概括
研究人员使用虚拟现实来破坏自我意识,让参与者觉得虚拟身体是他们自己的. 这项研究探讨了身体自我意识和空间统一的神经基础.
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
- 虚拟现实研究 虚拟现实研究
背景情况:
- 意识的自我通常是在身体的范围内体验的.
- 神经系统疾病,如体外体验,可以破坏身体的自我意识.
- 了解自我的空间统一在神经科学中至关重要.
研究的目的:
- 实验性地研究空间统一和身体自我意识的崩.
- 探索多感官集成在自我感知中的作用.
- 用虚拟现实来建模自我意识的障碍.
主要方法:
- 利用虚拟现实 (VR) 来创建冲突的视觉-体感传感输入.
- 诱导多感官冲突,破坏自我与身体之间的空间统一.
- 测量了对身体所有权和自我定位的主观经验.
主要成果:
- 参与者报告说,在多感官冲突期间,他们感觉自己拥有虚拟身体.
- 自我定位被错误地定位到虚拟身体,在物理身体边界之外.
- 证明了实验性地破坏和研究空间统一的能力.
结论:
- 空间的统一性和身体的自我意识是可塑的,可以通过实验获得的.
- 这些现象依赖于身体信息的多感官和认知处理.
- 研究结果提供了关于自我意识背后的神经机制的见解.
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