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Concept information

... > Nervous System Diseases > Neurologic Manifestations > Neurobehavioral Manifestations > Communication Disorders > Language Disorders > Dyslexia > Dyslexia, Acquired > Alexia, Pure
... > Pathological Conditions, Signs and Symptoms > Signs and Symptoms > Neurologic Manifestations > Neurobehavioral Manifestations > Communication Disorders > Language Disorders > Dyslexia > Dyslexia, Acquired > Alexia, Pure
... > Behavior and Behavior Mechanisms > Neurobehavioral Manifestations > Communication Disorders > Language Disorders > Dyslexia > Dyslexia, Acquired > Alexia, Pure
... > Mental Disorders > Neurodevelopmental Disorders > Communication Disorders > Language Disorders > Dyslexia > Dyslexia, Acquired > Alexia, Pure
... > Nervous System Diseases > Neurologic Manifestations > Neurobehavioral Manifestations > Communication Disorders > Learning Disabilities > Dyslexia > Dyslexia, Acquired > Alexia, Pure
... > Pathological Conditions, Signs and Symptoms > Signs and Symptoms > Neurologic Manifestations > Neurobehavioral Manifestations > Communication Disorders > Learning Disabilities > Dyslexia > Dyslexia, Acquired > Alexia, Pure
... > Behavior and Behavior Mechanisms > Neurobehavioral Manifestations > Communication Disorders > Learning Disabilities > Dyslexia > Dyslexia, Acquired > Alexia, Pure
... > Mental Disorders > Neurodevelopmental Disorders > Communication Disorders > Learning Disabilities > Dyslexia > Dyslexia, Acquired > Alexia, Pure
Mental Disorders > Neurocognitive Disorders > Dyslexia, Acquired > Alexia, Pure

Terme préférentiel

Alexia, Pure  

Type

  • mesh:Descriptor

Définition

  • Loss of the power to comprehend written materials despite preservation of the ability to write (i.e., alexia without agraphia). This condition is generally attributed to lesions that "disconnect" the visual cortex of the non-dominant hemisphere from language centers in the dominant hemisphere. This may occur when a dominant visual cortex injury is combined with underlying white matter lesions that involve crossing fibers from the occipital lobe of the opposite hemisphere. (From Adams et al., Principles of Neurology, 6th ed, p483)

Concept générique

Synonyme(s)

  • Alexia Syndrome Without Agraphia
  • Alexia Without Agraphia
  • Pure Alexia
  • Pure Alexia Without Agraphia
  • Pure Word Blindness
  • Visual Verbal Agnosia

Qualificatif(s) autorisé(s)

Traductions

  • Alexie pure

    français

  • Alexie agnosique
  • Alexie sans agraphie

URI

http://data.loterre.fr/ark:/67375/JVR-TGZ42D4C-S

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RDF/XML TURTLE JSON-LD Date de création 08/11/1999, dernière modification le 30/06/2015