What was the cause of you or someone you knows dyslexia?
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What causes dyslexia?
Children with dyslexia have difficulty in learning to read despite traditional instruction, at least average intelligence, and adequate motivation and opportunity to learn. It is thought to be caused by impairment in the brain's ability to process phonemes (the smallest units of speech that make words different from each other). It does not result from vision or hearing problems. It is not due to mental retardation, brain damage, or a lack of intelligence.
The causes of dyslexia vary with the type. In primary dyslexia, much research focuses on the hereditary factors. Researchers have recently identified specific genes identified as possibly contributing to the signs and symptoms of dyslexia. This research is very important because this may permit the identification of those children at risk for developing dyslexia and allow for earlier educational interventions and better outcomes.