在精神疾病中对个人空间入侵的兴奋反应:一个虚拟现实研究
Baktash Babadi1, Katherine Dokholyan2, Nicole R DeTore1
1Department of Psychiatry, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA; Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA.
Schizophrenia research
|September 21, 2024
概括
与健康对照组 (HC) 相比,患有精神病 (PD) 的人保持更大的个人空间,并表现出改变对侵入的兴奋反应. 这些发现突出了PD干预的潜在客观措施.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 社会认知是指社会认知.
背景情况:
- 以前的研究表明,精神分裂症患者经常表现出扩大的个人空间.
- 这种现象的潜在神经认知机制在很大程度上是未知的.
研究的目的:
- 与健康对照组 (HC) 相比,研究精神病障碍 (PD) 患者的个人空间偏好和相关的神经认知机制.
- 探索个人空间,生理兴奋,主观不适和PD症状严重程度之间的关系.
主要方法:
- 在PD (N=22) 和HC (N=20) 组中使用了停止距离程序来测量个人空间偏好,以应对人类和虚拟 (avatar) 入侵者.
- 在个人空间入侵期间测量生理兴奋和主观不适,模拟跨人际距离的反应.
- 进行了采访,以评估参与者对个人空间偏好的主观意识.
主要成果:
- 在这两组中,个人空间测量都是可靠的,并受到入侵者的特征 (情绪,性别) 的影响.
- 患PD组的个人空间明显大于HC组.
- 与HC相比,对侵入的唤起反应在PD中显示出不太严重的距离依赖功能,与积极的症状严重程度相关.
结论:
- 研究结果揭示了精神疾病中个人空间调节的完整和改变的方面.
- 个人空间测量显示出高可靠性和潜力,作为PD治疗干预的客观目标.
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