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OPTICAL ILUSION
WHAT IS OPTICS ILLUSION? Not always you see what think you are seeing. We learn to perceive or to understand what we are looking at, geting used to th the form the things must have. Some times, however, our brain picks-up false slots. Others, fill the pieces that lack of the observed pictures. Some illusions accurately work in the fact to be as the monkeys the only beings that perceive the depth notion, or either, see objects in 3d, width, height and depth. One of the explanations for this fact is that we have the eyes in the front of the head and not of the sides as it occurs in the majority of the animals. The perception that a person has of the exterior world of his eye does not depend only on the agency of the vision, but also of the emotions, the reasons, the adaptations, etc. The Psichophysics studies these perceptions and sample that the same physical stimulaton can produce perceptions very varied. In this page some examples of these stimulatons will be found to understand the OPTICS ILLUSION. Image
and color
Look to the center of picture.
The cloud gray was appear? Repeat the previous process.
Look for the picture for 30 seconds (it is concentrated ), and after look for white wall.
By chance you it obtained to see the flag in the original colors? How many colors you obtain to perceive?
Would be only green, pink and white or plus some? This happens for the reason of the white color to be a color " false ", or better the mixture of all the colors, therefore our brain perceives more colors. Which of the rectangles gray is bigger?
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