特征分离与因多感官一体化中断而产生的分离体验有关
Jamie A Moffatt1,2, Marte Roel Lesur3,4, Bigna Lenggenhager3,5
1School of Psychology, University of Sussex, Falmer, UK. jamie.moffatt@rhul.ac.uk.
Scientific reports
|April 12, 2025
概括
分离意味着与身体脱离. 这项研究发现,在虚拟现实环境中延迟视觉反会增加脱离感,特别是在容易分离的个体中.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 人与计算机的交互
背景情况:
- 分离是与身体脱离,影响感官整合.
- 大脑整合了多感官信息,如视觉和触觉,用于身体感知.
- 改变的感官处理可能是解离性症状的基础.
研究的目的:
- 研究多感官集成与分离之间的联系.
- 探索视觉触觉感官延迟如何影响对身体所有权的感知.
- 识别与分离相关的神经机制.
主要方法:
- 一个非临床样本 (N=100) 参加了一个虚拟现实实验.
- 参与者通过头戴式显示器体验了自我触摸与延迟的视觉反.
- 感官延迟,自我与其他触摸,心脏反应率系统地变化.
主要成果:
- 视觉延迟增加与更大的自我报告的身体不拥有相关.
- 具有高特征分离的个体报告了更多的失所有权,并且对感官延迟敏感.
- 更高的分离与类似的心脏反应与自我和他人接触有关.
结论:
- 改变的多感官整合是分离的一个关键机制.
- 分离可能涉及自我行动和感官分化意识的增加.
- 虚拟现实提供了一种研究身体感知和解离的方法.
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