运动病耐药的人在向量诱导刺激下表现出抑制的稳定状态视觉唤起潜力 (SSVEP)
Yue Wei1,2,3, Yixuan Wang2,3, Yuka O Okazaki4,5
1Department of Basic Psychology, School of Psychology, Shenzhen University, 3688 Nanhai Avenue, Nanshan District, Shenzhen, 518060 China.
Cognitive neurodynamics
|August 6, 2024
概括
容易发动性疾病的个体对视觉刺激有改变的大脑反应,特别是在稳定状态视觉唤起潜能 (SSVEP) 活动中. 这一发现为移动和运动性疾病的神经机制提供了新的见解.
科学领域:
- 神经科学是一个神经科学.
- 感知科学 感知科学 感知科学
- 人类因素 人类因素
背景情况:
- 虚幻的自我运动感知 (向量) 是由视觉刺激触发的,可以诱导运动病.
- 移动和运动性疾病易感性的神经支柱仍然不完全理解.
- 移动病易感性的个体差异需要对其神经相关的研究.
研究的目的:
- 为了研究稳定状态视觉唤起潜力 (SSVEP) 反应和移动疾病的易感性之间的关系.
- 识别神经标记,区分抗运动性疾病的个体和易患运动性疾病的个体.
- 探索不同视野位置的视觉刺激如何影响与运动恶心相关的SSVEP反应.
主要方法:
- 收集了15名大学生经历滚动向量的阿尔法频段SSVEP数据.
- 利用视觉刺激:中央视野 (CVF) 棋盘 (8.6 Hz) 和外围视野旋转点模式 (12 Hz).
- 分析了与载体存在和个体运动性感受度等级相关的SSVEP变化.
主要成果:
- 所有参与者都报告了明确的滚动感知.
- 运动病耐药的个体在转移期间对CVF刺激的SSVEP反应减少.
- 运动疾病易感的个体在移动过程中对CVF刺激的SSVEP反应增加,与症状严重程度相关.
结论:
- 在移动过程中,SSVEP对中央视野刺激的反应因移动性疾病的易感性而异.
- 这些发现支持了运动性 motion sickness 的感官冲突理论.
- 这项研究为传递和移动性疾病易感性的神经基础提供了新的视角.
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