脑卒中后语言功能康复的脑功能性磁共振研究

被引：9

作者：

黎元

冯晓源

沈天真

陈怡平

Paul M.Matthews

汤伟军

蒋胜洪

机构：

[1] 上海复旦大学附属华山医院放射科

[2] Oxford Centre for FMRIB

[3] John Radcliffe Hospital

来源：

中国医学计算机成像杂志 | 2002年 / 06期

关键词：

fMRI; 脑卒中; 失语; 语言; 恢复;

D O I：

10.19627/j.cnki.cn31-1700/th.2002.06.001

中图分类号：

R445.2 [核磁共振成像];

学科分类号：

100207 ;

摘要：

目的:应用非损伤性的fMRI方法,研究脑卒中后语言功能的损伤机制和恢复机制。材料和方法:患者女,37岁,右利手,受教育5年,工人,突发语言障碍来我院就诊,经CT、MRI检查发现右侧基底节区及左额顶叶脑梗死,收入院治疗。实验材料选用6组36对由双字名词,患者大声朗读并行词意判断。结果:损伤时,患者语言功能障碍,左侧半球语言功能区活动减弱,治疗后,患者语言功能恢复,左侧半球语言功能区活动恢复;损伤时,患者语言功能障碍,右侧半球语言功能区活动增加,治疗后,患者语言功能恢复,右侧半球语言功能区活动减弱或消失。结论;fMRI是一种客观、敏感、可量化的研究脑卒中后语言功能康复的方法之一。

引用

页码：361 / 365

页数：5

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