A moving frame can dramatically displace the perceived location of stimuli flashed before and after the motion. Here, we use a moving frame to rearrange flashed elements into the form of classic illusions. Without the moving frame, the initial arrangement of the flashed elements has no illusory effect. The question is whether the frame-induced displacement of position precedes or follows the processes underlying the illusions. This illusory offset of flashed chevrons does generate a Müller-Lyer illusion and the illusory offset of two line segments does create a Poggendorff illusion. We conclude that the site where the frame-induced position shift emerges must precede the site at which the Müller-Lyer and Poggendorf illusions arise.

移动的帧可以显着地取代运动前后闪烁的刺激的感知位置。在这里，我们使用移动框架将闪烁的元素重新排列成经典幻象的形式。如果没有移动框架，闪烁元素的初始排列就没有虚幻效果。问题是框​​架引起的位置位移是先于还是后于幻觉背后的过程。闪光 V 形的这种虚幻偏移确实会产生穆勒-莱尔错觉，而两条线段的虚幻偏移确实会产生波根多夫错觉。我们得出的结论是，框架引起的位置偏移出现的位置必须先于穆勒-莱尔和波根多夫错觉出现的位置。