伴有深度阅读障碍的皮质下失语症：一名日本患者的病例研究

Subcortical aphasia with deep dyslexia: a case study of a Japanese patient.

作者信息

Hayashi M M, Ulatowska H K, Sasanuma S

出版信息

Brain Lang. 1985 Jul;25(2):293-313. doi: 10.1016/0093-934x(85)90086-0.

Abstract

The reading performance of a Japanese Broca-type aphasic patient on a single-word reading test was investigated. The result indicated that the subject fits the symptom complex of deep dyslexia in more than one aspect. Unique characteristics of this subject included (1) the isolated subcortical site of the lesion, which apparently produced deep dyslexia, and (2) double dissociations between kanji and kana processing and between oral reading and reading comprehension. The performance of this subject was compared with that of another Japanese deep dyslexic subject in S. Sasanuma (1980, In M. Coltheart, K. Patterson, & J. C. Marshall (Eds.), Deep dyslexia, London: Routledge & Kegan Paul). A theoretical implication was attempted based on a dual coding process scheme by S. Sasanuma and O. Fujimura (1978, Cortex, 7, 1-18).

摘要

对一名日本布罗卡型失语症患者在单词阅读测试中的阅读表现进行了调查。结果表明，该受试者在多个方面符合深度诵读困难的症状复合体。该受试者的独特特征包括：（1）病变的孤立皮质下部位，显然导致了深度诵读困难；（2）汉字和假名处理之间以及朗读和阅读理解之间的双重分离。将该受试者的表现与S. 笹沼（1980年，载于M. 科尔特哈特、K. 帕特森和J. C. 马歇尔编，《深度诵读困难》，伦敦：劳特利奇与基根·保罗出版社）研究的另一名日本深度诵读困难受试者的表现进行了比较。基于S. 笹沼和藤村奥（1978年，《大脑皮层》，第7卷，第1 - 18页）的双重编码过程方案尝试得出了一个理论启示。