Spatial uncertainty explains exogenous and endogenous attentional cuing effects in visual signal detection.

Attentional cues may increase the detectability of a stimulus by increasing its signal-to-noise ratio (signal enhancement) or by increasing the efficiency of the observer's decision making by reducing uncertainty about the location of the stimulus (uncertainty reduction). Although signal enhanc...

Полное описание

Библиографические подробности
Главные авторы: Gould, I, Wolfgang, B, Smith, P
Формат: Journal article
Язык:English
Опубликовано: 2007

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