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Abstract
▪ Abstract
Three central problems in the recent literature on visual attention are reviewed. The first concerns the control of attention by top-down (or goal-directed) and bottom-up (or stimulus-driven) processes. The second concerns the representational basis for visual selection, including how much attention can be said to be location- or object-based. Finally, we consider the time course of attention as it is directed to one stimulus after another.
Keyword(s):
attention, cognition, human subjects, perception, psychophysics, reaction time, vision, visual search