Top-down Controlled Visual Dimension Weighting: An Event-related fMRI Study
نویسندگان
چکیده
منابع مشابه
Top-down controlled visual dimension weighting: an event-related fMRI study.
Target detection in visual singleton feature search is slowed when consecutive targets are defined in different visual dimensions. Behavioral data provide evidence that attentional weight needs to be shifted between dimension-specific processing modules. We found similar dimension-specific change effects in a conjunction search task, in which observers searched for an odd-one-out target defined...
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ژورنال
عنوان ژورنال: Cerebral Cortex
سال: 2002
ISSN: 1460-2199
DOI: 10.1093/cercor/12.3.318