You may have seen countless examples like this, with images that create different types of optical illusion. Some of them move while you fix their gaze on the drawings, others create a kind of phantom when you look away. There are even those who deceive your brain and make you believe you are seeing different colors. However, the animation of the video above, created by designer named Hjalmar Snoep, making sure that you have the impression that the objects are moving after they look away. Just you get closer to the computer screen and stare for 60 seconds for the small cross that appears red in the center of the image. You will get a ghost circle image appear on the screen!
According to the website New Scientist, this is because the image causes a super stimulus of photoreceptors in the eye that we have after watching the images for a given time, resulting in images of magic that we see later. But the movement that we see later, may be the answer of cells present in the retina, which gets tired during the video.
Now I am feeling a bit dizzy…………….will have to publish the article afterwards.