Perceptual Disorders That Can Disrupt Visual Perception

In the following essay an attempt will be made to look at the different perceptual disorders that can disrupt visual perception. Efforts will be made to compare (which by definition is the pointing out of differences and similarities) and it will also attempt to contrast (by pointing out the differences) in a logical and factual way. To do this, it is important to first define what is (a) meant by ‘Visual perception’ and what it is thought to (B)encompass, and the (c) different perceptual disorders that may consequently lead to a disruption in this visual perception. The following account will culminate in a factual recording of the effect these disorders may have on the individual and the resulting disruptions that may occur within visual perception. (A) Explained as simplistically as possible, Visual perception itself is the ability to interpret one s surrounding environment by, processing information through the eye to the brain. The eye is a sense organ which is part of the sensory system which in turn transmits information about one s environment to the brain. (B) The eye sees its environment by using light, at first the image of one s environment is perceived as upside down but their eye changes this image to the correct way around; this process is called Reception. The image is then transformed from electromagnetic energy to electrochemical energy; this process is called Transduction. At this point the energy is transmitted along the individual’s optic nerve toShow MoreRelated dyslexia Essay857 Words   |  4 Pagesdiscusses learning disorders, specifically, dyslexia, that are present within school age children between the ages of seven and twelve. During this age, most average children have the ability to read, write, spell, think, listen and do mathematical problems with minimal difficulties (Silver, 1993, p.109). 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