LESION LOCALIZATION IN APRACTIC AGRAPHIA

被引：83

作者：

ALEXANDER, MP

FISCHER, RS

FRIEDMAN, R

机构：

[1] BRAINTREE REHABIL HOSP,APHASIA PROGRAM,BRAINTREE,MA 02184

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

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

来源：

ARCHIVES OF NEUROLOGY | 1992年 / 49卷 / 03期

关键词：

D O I：

10.1001/archneur.1992.00530270060019

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Apractic agraphia is an impairment in writing in which the actual orthographic production of letters and words is abnormal despite normal sensorimotor function, visual feedback, and word and letter knowledge. We report one case and review the limited clinicoanatomical literature. Analysis of available cases supports the hypothesis that apractic agraphia is one of several related clinical disorders that are due to the loss of spatially and kinesthetically modulated movements. it is produced by lesions in the superior parietal lobule, usually in the hemisphere dominant for language.

引用

页码：246 / 251

页数：6