A duo of French scientists said Wednesday they may have found a physiological, and seemingly treatable, cause for dyslexia hidden in tiny light-receptor cells in the human eye.
Oct 18, 2017
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Scientists at the Stanford University School of Medicine have determined the precise anatomical coordinates of a brain "hot spot," measuring only about one-fifth of an inch across, that is preferentially activated when people ...
Apr 16, 2013
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(Medical Xpress)—A new font tailored for people afflicted with dyslexia is now available for use on mobile devices, thanks to a design by Abelardo Gonzalez, a mobile app designer from New Hampshire. Gonzalez, in collaboration ...
Scientists have for the first time pinpointed a large number of genes that are reliably associated with dyslexia.
Oct 20, 2022
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Cambridge researchers studying cognition, behavior and the brain have concluded that people with dyslexia are specialized to explore the unknown. This is likely to play a fundamental role in human adaptation to changing environments.
Jun 24, 2022
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Children with dyslexia are slower to process visual information, according to new research that sheds new light on which brain processes are affected by dyslexia beyond just reading ability.
Nov 15, 2021
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Children diagnosed with dyslexia show greater emotional reactivity than children without dyslexia, according to a new collaborative study by UC San Francisco neuroscientists with the UCSF Dyslexia Center and UCSF Memory and ...
Dec 1, 2020
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In the English-speaking world, dyslexia is a familiar learning disorder. Most people are likely to have known someone who found reading and writing trickier than their peers.
Oct 9, 2020
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Restoring normal patterns of rhythmic neural activity through non-invasive electrical stimulation of the brain alleviates sound-processing deficits and improves reading accuracy in adults with dyslexia, according to a study ...
Sep 8, 2020
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New brain imaging research debunks a controversial theory about dyslexia that can impact how it is sometimes treated, Georgetown University Medical Center neuroscientists say.
Oct 9, 2019
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Dyslexia is a broad term defining a learning disability that impairs a person's fluency or comprehension accuracy in being able to read, and which can manifest itself as a difficulty with phonological awareness, phonological decoding, orthographic coding, auditory short-term memory, or rapid naming. Dyslexia is separate and distinct from reading difficulties resulting from other causes, such as a non-neurological deficiency with vision or hearing, or from poor or inadequate reading instruction. It is believed that dyslexia can affect between 5 to 10 percent of a given population although there have been no studies to indicate an accurate percentage.
There are three proposed cognitive subtypes of dyslexia: auditory, visual and attentional. Reading disabilities, or dyslexia, is the most common learning disability, although in research literature it is considered to be a receptive language-based learning disability.
Accomplished adult dyslexics may be able to read with good comprehension, but they tend to read more slowly than non-dyslexics and may perform more poorly at nonsense word reading (a measure of phonological awareness) and spelling. Dyslexia is not an intellectual disability, since dyslexia and IQ are not interrelated as a result of cognition developing independently.
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