Dyslexia is a complex process involving many processes and cognition. Before people discuss certain syndromes of acquired dyslexia process of mediation, word recognition and pronunciation are briefly discussed. The visual system is effectively managed a complex stimulus, at least as an alphabet-based languages, consists of small letters unity of meaning. In part, the number of words, there is often a visual similarity between the words. In addition, the position of the letters in the sequence of letters also critical for word identification. Given these factors, perhaps not surprisingly, that reading is a major burden on the visual system and vision problems or treatment of visual attention is considerably change the reading.
The fact that ordinary readers are so good in word recognition has some researchers suspect that the words, when a number of different letters are treated, but rather as a unit in a “similar process” to the recognition of objects. At least for normal drive under normal conditions, it seems that this is obviously not the case. In contrast, normal playback appears on the identification of alphabetic characters used as symbols. To show support for this claim that the words in a manner which is presented, for example, do not kill in the change of upper-and lowercase letters, or the introduction of spaces between words influenced reading speed or accuracy. These data support a step in the identification letter that converts images into a string of characters that are sometimes called “abstract letter identities.”
The identification of the language requires not only that the documents are identified, but to process the sequence of letters. There are mechanisms by which it determines the position of the letters in the revival and maintenance is unclear, but a number of bills have been proposed. One possibility is that each letter is connected to a position within a “frame” or an envelope. It should be noted that under normal circumstances, the letters are not treated in a strict standard, but can be analyzed in parallel by the visual system. Reading disorders due to a deterioration in the processing of visual stimuli, or the failure of this visual information to stored knowledge useful to access a chain letter as “peripheral dyslexia” and are discussed in the future.
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