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Updated: Jun 13, 2026
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Investigating the Deployment of Visual Attention Before Accurate and Averaging Saccades via Eye Tracking and Assessment of Visual Sensitivity
Published on: March 18, 2019
The use of the saccade target as a visual reference when localizing flashes during saccades
Femke Maij1, Eli Brenner, Hyung-Chul O Li
1Research Institute MOVE, Faculty of Human Movement Sciences, VU University, Van der Boechorststraat 9, Amsterdam, The Netherlands. f.maij@fbw.vu.nl
Journal of Vision
|May 15, 2010
Summary
Visual perception during eye movements is complex. This study shows that the saccade target
Area of Science:
- * Visual perception and eye movement.
- * Human psychophysics and spatial cognition.
Background:
- * Flashes near saccades are often mislocalized, a phenomenon influenced by multiple factors.
- * Understanding visual landmark roles in spatial localization is crucial for cognitive science.
Purpose of the Study:
- * To investigate the influence of the saccade target as a landmark on flash mislocalization.
- * To determine if relative positioning to the saccade target affects flash localization accuracy.
Main Methods:
- * Participants performed a visual localization task in a normally lit room.
- * A flashed dot was presented during saccade onset while tracking a jumping target.
- * The saccade target was manipulated by displacement or disappearance during saccades.
Main Results:
- * Both saccade target displacement and disappearance significantly altered flash mislocalization.
- * Evidence suggests flash localization is influenced by its position relative to the saccade target.
Conclusions:
- * The saccade target acts as a landmark influencing flash localization.
- * Spatial judgments of flashed stimuli are partly relative to dynamic visual references like saccade targets.
