连续依赖和明显的注意力转移
Sandra Tyralla1,2,3, Eckart Zimmermann1,4,5
1Department of Experimental Psychology, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.
Journal of vision
|December 17, 2025
概括
传感运动任务中的连续依赖受注意模式的影响,与视觉感知不同. 这表明注意力选择性地影响了过去的行为如何影响未来的运动,而不是视觉判断.
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
- 发动机控制器的控制器
背景情况:
- 视觉感知受到最近过去的刺激的影响,特别是在不确定性下.
- 注意力可以以内源性 (内部) 或外源性 (外部) 的方式引导.
研究的目的:
- 为了调查是否在感知和感官运动任务的序列依赖性不同基于注意模式.
- 为了确定内源和外源的注意力转移是否有选择性地影响感官运动与视觉串行依赖.
主要方法:
- 研究了使用动 (眼动) 的明显注意力转移.
- 通过后顺序运动错误校正 (顺序振幅) 评估传感动力序列依赖.
- 使用定向判断评估视觉序列依赖,区分自愿 (内源性) 和延迟 (外源性) 桑卡德.
主要成果:
- 传感动力序列依赖性对冲类型是有选择的:当当前冲也是自愿的时,在自愿冲后更强.
- 视觉序列依赖不受所执行的萨卡德类型的影响.
- 外源和内源的注意力转移对感觉运动串行依赖有不同的影响.
结论:
- 感官运动序列依赖是由引导眼睛运动的注意模式调节的.
- 视觉串行依赖性无论注意力模式如何,都保持稳健.
- 这些发现突出了与注意力影响有关的感觉运动和视觉处理背后的独特的神经机制.
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