Estévez-González A, García-Sánchez C
Departament de Psiquiatria i Psicobiologia Clinica, Universitat de Barcelona.
Rev Neurol. 1996 Jan;24(125):31-9.
Developmental dyslexia is a neurological syndrome of unknown origin. Historical, conceptual, etiological, epidemiological aspects of developmental dyslexia are reviewed in a neuropsychological perspective. This article also reviews the known neuroanatomic, neuropathologic, and diagnostic basis of developmental dyslexia. Dislexic typology, with specific deficits in language, the visual domain or both, is discussed. Developmental dyslexia may be associated with several neuropsychological deficits. Its screening must be cognitively complete and according to accepted diagnostic criteria; a disorder manifested by difficulty in learning to read despite conventional instruction, adequate intelligence, and sociocultural opportunity.
发育性阅读障碍是一种病因不明的神经综合征。本文从神经心理学角度综述了发育性阅读障碍的历史、概念、病因及流行病学方面。还综述了发育性阅读障碍已知的神经解剖学、神经病理学及诊断基础。讨论了阅读障碍的类型，包括在语言、视觉领域或两者均存在特定缺陷的情况。发育性阅读障碍可能与多种神经心理学缺陷相关。其筛查必须在认知方面全面且符合公认的诊断标准；该障碍表现为尽管接受了常规教育、具备足够智力及社会文化机会，但学习阅读仍有困难。
