让科学家告诉你裙子到底是什么颜色_BEC初级作文

让科学家告诉你裙子到底是什么颜色

This is just like the famous Adelson checkerboard optical illusion. In the image below, square A is exactly the same shade as square B, but they look totally different.

这个例子和著名的阿德尔森棋盘错觉是一样的。在如下的图像中，方块A和方块B的色度是一样的，但是他们看起来完全不同。

Our vision is heavily influenced by so-called “top-down” processing, John Borghi, a cognitive neuroscientist at Rockefeller University, told BuzzFeed News. Top-down processing “begins with the brain and flows down, filtering information through our experience and expectations to produce perceptions.”

我们的视觉很大程度上受到“自上而下”信息处理的影响，洛克菲勒大学认知神经科学家约翰波尔基这样告诉BuzzFeed资讯。自上而下信息处理“首先通过大脑，然后向下处理，通过我们的经历和预期过滤信息，从而产生感知。”

Each person brings a different set of experiences and expectations, as well as attention levels and particular eye movements.

每个人有不同的经历和预期，同样的，每个人注意力集中的水平和特别的眼球运动也都不一样。

For example, what you looked at just before you looked at the dress could influence the way your brain perceived it, Borghi added. “It could also be that you’ve seen dresses (or fabric) with the same texture or shape before, which could also affect your perception.” This general phenomenon is called priming.