Essay On Illusion

640 Words2 Pages

People's mind are confused once looking upon an illusion. Why does our brain play around with our ability to see and think? Illusion is defined as a fact which confuses our mind. Illusion is something that is a distortion of all senses, revealing our brain's process of how it organizes and how it interprets the sensory stimulation. Sensory Stimulation is a term which is described as intervention designed to stimulate one or more of the senses. Illusion distorts the reality, they generally are shared by most people. Illusion occur with any of our human senses, one illusion which is very understandable. The name of this illusion is visual illusion, this illusion is meant to dominate all your other senses. Optical illusion known as the visual illusion is characterized mainly by many perceived images that have different objective from the reality. The gathered information states that an human eye will be processed which will give an percept that tally's a physical measurement of the stimuli sources. There are three basic and main types of illusions which mess with people's mind: first is visual illusion (also known as optical illusion) it creates an image in your brain which is different than that objects that develop them, then is physiological illusion that has an effect on your eyes and the brain when an specific type is used such as brightness, tilt, color, movement, last is cognitive illusions where an eye and brain make very unconscious inferences.
The Physiological illusion is the after images that follow the bright light, also adapting the stimuli for a excessively longer alternating pattern, they are presumed to have an effect on your eyes and brain of an human. It also has an excessive stimulation such as brightness, tilt,...

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...ons, and fiction, illusions.
• "Ambiguous illusions are pictures or objects that elicit a perceptual "switch" between the alternative interpretations. The Necker cube is a well-known example; another instance is the Rubin vase.
• Distorting or geometrical-optical illusions are characterized by distortions of size, length, position or curvature. A striking example is the Café wall illusion. Other examples are the famous Müller-Lyer illusion and Ponzo illusion.
• Paradox illusions are generated by objects that are paradoxical or impossible, such as the Penrose triangle or impossible staircase seen, for example, in M.C. Escher's Ascending and Descending and Waterfall. The triangle is an illusion dependent on a cognitive misunderstanding that adjacent edges must join.
• Fictions are when a figure is perceived even though it is not in the stimulus." (Brandon Tran, 2006)

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