Cognitive and cortical mechanisms of trans-saccadic motion perception

我的研究项目调查了基本的日常意识视觉体验的潜在机制：尽管每次我们移动眼睛时视觉场景中物体的位置发生了巨大变化，但对稳定和连续的视觉世界的感知。我们用快速的眼动扫描周围的环境。我们通常每秒进行3-5次扫视。在每次扫视过程中，整个世界的图像会在视网膜上移动，我们周围的物体也会移动到视网膜的不同位置。然而，当我们的眼睛移动时，这些物体并没有被认为是跳跃的，它们通常被认为是空间稳定的。这是所谓的跨扫视知觉中感知连续性的一个例子，并表明视觉系统具有通过考虑扫视期间凝视的变化来跟踪物体在空间中的位置的机制。大多数关于跨跳眼知觉知觉连续性的研究都集中在大脑如何跟踪位置

My research program investigates the underlying mechanisms of a fundamental everyday conscious visual experience: the perception of a stable and continuous visual world despite dramatic changes to the location of objects in a visual scene every time we move our eyes. We scan our surroundings using rapid eye movements called saccades. We typically make about 3-5 saccades per second. During each saccade the entire image of the world shifts across our retina and objects in our surroundings shift to different retinal locations. However, rather than perceiving these objects as jumping around as our eyes move they are normally perceived as spatially stable in the world. This is an example of perceptual continuity in so-called trans-saccadic perception, and suggests that the visual system has mechanisms for keeping track of where objects are in space by taking into account the change in gaze during saccades. Most research on perceptual continuity in trans-saccadic perception has been focused on how the brain keeps track of the locations of