人们常说:“耳听为虚,眼见为实。”这句话一般情况下是正确的,但有时却并非如此。因为眼睛会产生错觉,这叫视错觉,也叫错视。错视是视觉现象中对外界事物不正确的知觉,也是一种常见的心理现象。比如电影,我们看电影胶片,它们是一幅幅不会动的画面。可是,经过电影放映机的播放,一秒钟有24幅画面快速经过,结果在我们眼里产生了错觉:鸟会飞翔,马会腾跃。 People often say: “Listening to the fake, seeing is believing.” This sentence is generally correct, but sometimes it is not. Because the eyes will have an illusion, called illusion, also known as the wrong sight. Misconception is the perception of the outside world in the visual phenomenon is not correct, but also a common psychological phenomenon. For example, movies, we watch motion pictures, they are a picture will not move. However, after a movie projector was played, 24 pictures passed quickly in one second, resulting in the illusion that birds would fly and the horse would jump.