Ad
related to: is dyslexia ever misrecognized in the brain study past
Search results
Results from the WOW.Com Content Network
The cerebellar theory of dyslexia asserts that the cause of dyslexia is an abnormality in the cerebellum (a region in the back of the brain), which in turn cause disruption in normal development, which causes issues with motor control, balance, working memory, attention, automatization, and ultimately, reading.
Different theories conceptualise dyslexia as either a phonological, attentional, auditory, magnocellular, or automatisation deficit. Such heterogeneity suggests the existence of yet unrecognised subtypes of dyslexics with distinguishable deficits. The purpose of the study was to identify cognitive subtypes of dyslexia.
Research also suggests a clear genetic basis for developmental dyslexia with abnormalities in certain language areas of the brain. [ 6 ] [ 7 ] However, there is also evidence that orthography, the correspondence between the language's phonemes (sound units) and its graphemes (characters, symbols, letters), plays a significant role in the type ...
By 1986 Levinson had treated more than 8,000 patients with dyslexia, and reported a success rate of between 75% and 80%. [10] He had also studied more than 20,000 patients in total. One of the additional psychological problems Levinson determined was associated with the same brain disorder is the rise of adult phobias. [ 11 ]
Dyslexia is divided into developmental and acquired forms. [16] Acquired dyslexia occurs subsequent to neurological insult, such as traumatic brain injury or stroke. People with acquired dyslexia exhibit some of the signs or symptoms of the developmental disorder, but require different assessment strategies and treatment approaches. [17]
Dyslexia is a learning disability that disrupts how the brain processes written language, according to Cleveland Clinic, and, as the most common learning disability in the world, represents ...
He also showed that each route could be separately impaired in development—developmental dyslexia—and in brain damage—acquired dyslexia—again in both alphabetic and logographic scripts. To learn an alphabetic script, it is critical to learn how each letter is pronounced—this is sometimes called 'phonics'—but of course orthographies ...
The study published this week in the journal… For years, a chemical imbalance of serotonin has been widely viewed as the culprit for depression, resulting in the widespread use of antidepressants.
Ad
related to: is dyslexia ever misrecognized in the brain study past