周周和周边注意力调制对顺序感知进行调制
Yingrui Luo1, Ying He1,2, Yan Bao1,3,4
1School of Psychological and Cognitive Sciences, Peking University, Beijing, China.
PsyCh journal
|October 31, 2023
概括
空间注意力影响我们如何感知事件的时间,特别是在外围视野. 这表明单独的大脑系统在次秒级管理事件时间.
科学领域:
- 认知神经科学 认知神经科学
- 视觉感知 视觉感知 视觉感知
- 注意力研究研究研究研究
背景情况:
- 时间顺序感知对于与环境实时交互至关重要.
- 空间注意力对时间感知的影响尚未完全理解,特别是在不同的视野区域.
研究的目的:
- 研究空间注意力如何调节时间秩序感知.
- 为了确定这些调制是否在中央 (周周) 和外周视觉之间有所不同.
- 探索潜在的分离在注意力系统的次秒事件定时.
主要方法:
- 参与者执行了一个时间顺序判断任务.
- 使用提示范式操纵空间注意力.
- 在周围视野和周围视野位置分析了表现.
主要成果:
- 空间注意力显著调节了时间顺序的感知.
- 与周围视觉相比,注意力的效应在周围视觉中更为明显.
- 在左边外周视野中观察到更强的注意力调制.
结论:
- 空间注意力对中央视觉和外围视觉中的时间顺序感知有不同的影响.
- 有证据表明,注意力机制中存在分离,这些机制控制了次秒事件的时间.
- 研究结果突出了不同视野区域在时间处理中的特殊作用.
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