LESION LOCALIZATION OF PHONOLOGICAL AGRAPHIA

被引：50

作者：

ALEXANDER, MP

FRIEDMAN, RB

LOVERSO, F

FISCHER, RS

机构：

[1] BOSTON UNIV,SCH MED,DEPT NEUROL,BOSTON,MA 02118

[2] GEORGETOWN UNIV,MED CTR,DEPT NEUROL,WASHINGTON,DC 20007

来源：

BRAIN AND LANGUAGE | 1992年 / 43卷 / 01期

关键词：

D O I：

10.1016/0093-934X(92)90022-7

中图分类号：

R36 [病理学]; R76 [耳鼻咽喉科学];

学科分类号：

100104 ; 100213 ;

摘要：

Phonological agraphia is a neurolinguistically specific profile of spelling impairment. It is characterized by an impairment in spelling pronounceable pseudowords ('sild') and by an impairment in spelling real words related to their familiarity, length, and often, part of speech (Shallice, 1981; Roeltgen, 1985; Bub & Chertkow, 1988). We report two cases of phonological agraphia, each with a different lesion profile. Analysis of the small number of published cases that include lesion data, plus our own cases, suggests that phonological agraphia can be produced by lesions in a wide range of perisylvian cortical regions that have in common some role in central phonological processes. © 1992.

引用

页码：83 / 95

页数：13

共 20 条

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