• Deep agraphia is often the result of a lesion involving the left parietal region (supramarginal gyrus or insula). (wikipedia.org)
  • These results elucidate the neural substrates of sublexical processing during written language production and complement lesion-deficit correlation studies of phonological agraphia. (nih.gov)
  • We report a follow-up study of a patient with a parieto-occipital lesion who is affected by severe peripheral agraphia for letters, but not for Arabic digits. (uni.lu)
  • Agraphia with reversible splenial corpus callosum lesion caused by hypoglycemia. (readbyqxmd.com)
  • We examined a 17-year-old left-handed female patient with type 1 diabetes who exhibited transient left agraphia with a reversible splenium lesion of the corpus callosum on diffusion-weighted imaging caused by hypoglycemia, which was improved with blood glucose management alone. (readbyqxmd.com)
  • peripheral agraphia may also be called nonaphasic agraphia as it involves areas of the brain whose functions are not directly connected to language and writing (typically motor areas). (wikipedia.org)
  • I Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) er dysgrafi karakteriseret som en indlæringsvanskelighed, hvor en persons skriftlige udtryksform er under det niveau, der forventes af en person i forhold til alder, intelligens og passende uddannelse. (wikipedia.org)
  • Neurological testing demonstrated mental status changes, fluent agraphia, with plantars downgoing bilaterally. (aaopt.org)
  • Agraphia or impairment in producing written language can occur in many ways and many forms because writing involves many cognitive processes (language processing, spelling, visual perception, visuospatial orientation for graphic symbols, motor planning, and motor control of handwriting). (wikipedia.org)
  • Agraphia is observed, as a rule, in cases in which the occipital or sincipital region of the left hemisphere of the cerebral cortex in right-handed people is underdeveloped or damaged. (thefreedictionary.com)
  • Agraphia has two main subgroupings: central ("aphasic") agraphia and peripheral ("nonaphasic") agraphia. (wikipedia.org)
  • The study of individuals with agraphia may provide more information about the pathways involved in writing, both language related and motoric. (wikipedia.org)
  • People with agraphia either lose the ability to combine letters into words or else leave out or transpose separate syllables. (thefreedictionary.com)
  • The history of agraphia dates to the mid-fourteenth century, but it was not until the second half of the nineteenth century that it sparked significant clinical interest. (wikipedia.org)
  • Diseases associated with POU3F3 include Central Nervous System Tuberculosis and Agraphia . (genecards.org)