Continuous psychophysics shows millisecond-scale visual processing delays are faithfully preserved in movement dynamics
Johannes Burge,
Lawrence K. Cormack
Abstract:Image differences between the eyes can cause interocular discrepancies in the speed of visual processing. Millisecond-scale differences in visual processing speed can cause dramatic misperceptions of the depth and three-dimensional direction of moving objects. Here, we develop a monocular and binocular continuous target-tracking psychophysics paradigm that can quantify such tiny differences in visual processing speed. Human observers continuously tracked a target undergoing Brownian motion with a range of lumi… Show more
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