| 工作记忆内容对视知觉的功能性影响 |
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| 引用本文： | 罗倩莹,潘毅.工作记忆内容对视知觉的功能性影响[J].心理科学进展,2015,23(9):1523-1530. |
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| 作者姓名： | 罗倩莹 潘毅 |
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| 作者单位： | (;1.浙江财经大学心理健康教育与咨询实验中心, 杭州 310018)
(;2.杭州师范大学心理系, 杭州 311121) |
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| 基金项目： | 国家自然科学基金项目(31371034)、浙江省自然科学基金项目(LY13C090006)和浙江省社科规划之江青年课题(13ZJQN002YB)资助。 |
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| 摘 要： | 工作记忆和知觉是人类信息加工系统中的两个基本认知结构, 阐明两者之间的功能关系对于揭示人类信息加工的本质规律具有重要和根本的科学意义。工作记忆和知觉可以在多个方面发生交互作用, 其中工作记忆内容对视知觉的影响就是一个很重要的方面。文章在系统回顾工作记忆内容影响视知觉的相关研究的基础上, 提出工作记忆内容可以引导知觉选择、增强知觉表征和改变知觉经验, 指出工作记忆中的自上而下调控机制可能是工作记忆内容影响知觉的神经基础。
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| 关 键 词： | 工作记忆 知觉选择 知觉敏感性 知觉经验 |
| 收稿时间： | 2015-03-09 |
The Functional Impact of Working Memory Contents on Visual Perception |
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| LUO Qianying,PAN Yi.The Functional Impact of Working Memory Contents on Visual Perception[J].Advances In Psychological Science,2015,23(9):1523-1530. |
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| Authors: | LUO Qianying PAN Yi |
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| Institution: | (;1. Experimental Centre for Mental Health Education and Consulting, Zhejiang University of Finance & Economics, ;
Hangzhou 310018, China) (;2. Department of Psychology, Hangzhou Normal University, Hangzhou 311121, China) |
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| Abstract: | Because working memory and perception are primary cognitive constructs in human information processing system, elaborating interactions between the two is scientifically important to reveal the nature of human information processing. Working memory and perception are commonly believed to interact with each other on several levels. One important aspect of such interactions is the functional impact of working memory contents on visual perception. The present article reviews existing literature on the modulation of visual perception by working memory contents. It is concluded that the contents of working memory can guide perceptual selection, enhance perceptual sensitivity and alter perceptual experience. And it is suggested that the underlying mechanism of such memory effects on perception may be the top-down modulation during working memory maintenance. |
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| Keywords: | working memory perceptual selection perceptual sensitivity perceptual experience |
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