If you look at the picture with a little, while looking at it, it gradually turns its color. Nothing else can be seen at one level. Initially, the light shades to be gone away . Later, only the backgrounds were visible by mixing other colors. This situation exists until you remove the glaucoma.
This phenomenon is a visual illusion that is known as the effect of the trajectory. Swiss physician, politician and philosopher Yagnaz Traxler first explained this matter. The colors of the film are not really deleted. Rather, our eyes give a feeling that the colors have gone away. From this point of view, how our brain processes thousands of information uninterrupted. This type of event is known as the selected process.Without informing us, the brain leaves too many unnecessary information so that it can pay more attention to important information.
If there is no change in the color of the incoming letter. Then the brain continues to reduce the tendency of taking those information. That is why we see the color mix and mentally the image is filled with background color. We do not see these in normal everyday activities. Because we are constantly moving or visible changes in our eyes.
Our brain does not process all the signals received through various senses, at the same rate. Considering the importance of processing the brain occurs. It is more clearly understood in the sense of other senses without vision. This is why after a few hours of perfume on the body and we do not find its scent. Because the brain then focuses more on the other side than this information.
This same incident "Bloody Mary Mirror" is responsible for the illusion. In a 2010 study, participants were asked to look at the mirror for 10 minutes in gentle light. Of these, 66% claimed that they saw their appearance gradually getting deformed in the mirror. 28 percent said they saw the presence of other people in their mirror and 48 percent saw various mythological characters and ghosts. All of this is the mind's attention.
These properties of the brain can only be understood in various images. This involves the disappearance of a circle around a point and some of these more common illusions.
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