Paradoxical frame stabilization using the flashed edges of a moving frame (IMAGE)
Caption
In Experiment 1, the frame moves left and right but instead of seeing the locations of the blue and red edges where they are when they flash, they always appear with the blue flash on the left and separated by the width of the frame, as if the frame were not moving. When the frame moves more than its width as shown here, the red edge is physically to the left of the blue when they flash at the end of the frame's motion, and yet the blue still appears to the left of red, separated again by almost the width of the frame. See Movie 1 ((http://movie-usa.glencoesoftware.com/video/10.1073/pnas.2102167118/video-1).
Credit
Figure by P.Cavanagh
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