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oib | 10 years ago
According to Alice Wellborn, a dyslexia expert of some note: Many years ago, researchers believed that dyslexia was a visual perceptual problem - that it was based in how a person saw letters and words. Now we know for sure, through brain imaging studies, that dyslexia is a problem in the language system of the brain, not the visual system.
Dyslexia is the result of a significant weakness in the phonological processing system, or how a person's brain understands and can use the sound-based reading "code". A dyslexic reader has difficulty cracking that code.
mgrennan|10 years ago
kazinator|10 years ago
Does that mean that dyslexics have trouble with the spoken word? The Wikipedia page lists such issues as associated conditions:
https://en.wikipedia.org/wiki/Dyslexia#Associated_conditions
``Many people with dyslexia have auditory processing problems ...''
mgrennan|10 years ago