Neural Architecture for Feature Binding in Visual Working Memory
نویسندگان
چکیده
منابع مشابه
Neural Architecture for Feature Binding in Visual Working Memory
Binding refers to the operation that groups different features together into objects. We propose a neural architecture for feature binding in visual working memory that employs populations of neurons with conjunction responses. We tested this model using cued recall tasks, in which subjects had to memorize object arrays composed of simple visual features (color, orientation, and location). Afte...
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One of the most influential theories in visual cognition proposes that attention is necessary to bind different visual features into coherent object percepts (Treisman & Gelade, 1980). While considerable evidence supports a role for attention in perceptual feature binding, whether attention plays a similar function in visual working memory (VWM) remains controversial. To test the attentional re...
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It has been proposed that visual working memory can hold a set of four to five coherent object representations. As a test of this proposal, I devised a paradigm called multiple object permanence tracking (MOPT) that measures memory for feature-location binding in dynamic situations. Observers were asked to detect any feature switch in the middle of a regular rotation of a pattern with multiple ...
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ژورنال
عنوان ژورنال: The Journal of Neuroscience
سال: 2017
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.3493-16.2017