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Geringswald, Franziska; Herbik, Anne; Hofmüller, Wolfram; Hoffmann, Michael B.; Pollmann, Stefan – Journal of Experimental Psychology: Learning, Memory, and Cognition, 2015
Allocation of visual attention is crucial for encoding items into visual long-term memory. In free vision, attention is closely linked to the center of gaze, raising the question whether foveal vision loss entails suboptimal deployment of attention and subsequent impairment of object encoding. To investigate this question, we examined visual…
Descriptors: Visual Perception, Attention, Cognitive Processes, Long Term Memory
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Trevethan, Ceri T.; Sahraie, Arash; Weiskrantz, Larry – Cognition, 2007
DB, the first blindsight case to be tested extensively (Weiskrantz, 1986) has demonstrated the ability to detect and discriminate a range of visual stimuli presented within his perimetrically blind visual field defect. In a temporal two alternative forced choice (2AFC) detection experiment we have investigated the limits of DB's detection ability…
Descriptors: Visual Stimuli, Control Groups, Visual Acuity, Blindness