虚拟身体所有权会影响传感运动意外的处理和以目标为导向的信息提取,但不会影响语义
Evan G Center1, Matti Pouke1, Alessandro Nardi1
1University of Oulu, Center for Ubiquitous Computing, Finland.
NeuroImage
|January 21, 2026
概括
这项研究使用事件相关潜力 (ERP) 来测量虚拟现实 (VR) 中的存在. 调查结果揭示了对实施方式和存在中断 (BIP) 敏感的特定ERP组件,推动了VR研究.
科学领域:
- 神经科学是一个神经科学.
- 虚拟现实研究 虚拟现实研究
- 人与计算机的交互
背景情况:
- 使用事件相关潜力 (ERP) 量化虚拟环境 (VE) 中的存在是具有挑战性的.
- 之前的研究缺乏对存在的独立操纵,验证,存在和注意的分离,或现实的任务.
研究的目的:
- 为了解决ERP之前关于虚拟现实存在的研究所存在的局限性.
- 在沉浸式VR任务中使用ERP调查存在和体现的神经相关性.
主要方法:
- 一个ERP实验是使用一个引人入胜的VR目标射击游戏进行的.
- 存在中断 (BIPs) 是通过结虚拟球释放来诱导的.
- 在以下两种条件之间操纵了化身:手动控制化身与被动控制器使用.
主要成果:
- N2组件对体现存在的断裂 (BIP) 很敏感.
- P3b组件反映了信息提取.
- 无论实施方式如何,N400组件都响应了BIP.
结论:
- 特定的ERP组件 (N2,P3b,N400) 显示出与VR中的存在,实施方式和注意力相关的明显敏感性.
- 这些发现对沉浸式环境中的存在理论和ERP调查有重大影响.
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