Searching for Something Familiar or Novel: Top–Down Attentional Selection of Specific Items or Object Categories
نویسندگان
چکیده
منابع مشابه
Searching for Something Familiar or Novel: Top-Down Attentional Selection of Specific Items or Object Categories
Visual search is often guided by top-down attentional templates that specify target-defining features. But search can also occur at the level of object categories. We measured the N2pc component, a marker of attentional target selection, in two visual search experiments where targets were defined either categorically (e.g., any letter) or at the item level (e.g., the letter C) by a prime stimul...
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ژورنال
عنوان ژورنال: Journal of Cognitive Neuroscience
سال: 2013
ISSN: 0898-929X,1530-8898
DOI: 10.1162/jocn_a_00352