Perceptual gaps can be caused by objects in the foreground temporarily occluding objects in the background or by eyeblinks, which briefly but frequently interrupt visual information. Resolving visual motion across perceptual gaps is particularly challenging, as object position changes during the gap. We examine how visual motion is maintained and updated through externally driven (occlusion) and internally driven (eyeblinks) perceptual gaps. Focusing on both phenomenology and potential mechanisms such as suppression, extrapolation, and integration, we present a framework for how perceptual gaps are resolved over space and time. We finish by highlighting critical questions and directions for future work.

感知间隙可能是由于前景中的物体暂时遮挡了背景中的物体或眨眼造成的，这会短暂但频繁地中断视觉信息。解决感知间隙中的视觉运动特别具有挑战性，因为对象位置在间隙期间发生变化。我们研究了如何通过外部驱动（遮挡）和内部驱动（眨眼）感知间隙来维持和更新视觉运动。我们着眼于现象学和潜在机制，如抑制、外推和整合，提出了一个关于如何在空间和时间上解决感知差距的框架。最后，我们强调了未来工作的关键问题和方向。