Executive and perceptual distraction in visual working memory.
نویسندگان
چکیده
منابع مشابه
Executive and Perceptual Distraction in Visual Working Memory
The contents of visual working memory are likely to reflect the influence of both executive control resources and information present in the environment. We investigated whether executive attention is critical in the ability to exclude unwanted stimuli by introducing concurrent potentially distracting irrelevant items to a visual working memory paradigm, and manipulating executive load using si...
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In two experiments, the effects of taxing selective attention processes on the efficiency of working memory processes were considered in relation to normal aging. In both experiments, the presence of task-irrelevant information disrupted the efficiency of working memory processes, and the effect was generally greater for older than for younger adults. The presence of distracting information inc...
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Previous studies have demonstrated that top-down factors can bias the storage of information in visual working memory. However, relatively little is known about the role that bottom-up stimulus characteristics play in visual working memory storage. In the present study, subjects performed a change detection task in which the to-be-remembered objects were organized in accordance with Gestalt gro...
متن کاملdriven and working memory - driven sources of visual distraction
We investigate the neural basis of two routes to visual distraction: salient stimuli capture attention in a bottom-up fashion, and the reappearance of task-irrelevant items that are being actively maintained in working memory can lead to distraction via top-down, but automatic, guidance of attention. Bottom-up, stimulus-driven distraction has typically been associated with a ventral network inc...
متن کاملstimulus - driven and working memory - driven sources of visual distraction
We investigate the neural basis of two routes to visual distraction: salient stimuli capture attention in a bottom-up fashion, and the reappearance of task-irrelevant items that are being actively maintained in working memory can lead to distraction via top-down, but automatic, guidance of attention. Bottom-up, stimulus-driven distraction has typically been associated with a ventral network inc...
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ژورنال
عنوان ژورنال: Journal of Experimental Psychology: Human Perception and Performance
سال: 2017
ISSN: 1939-1277,0096-1523
DOI: 10.1037/xhp0000413