重复经颅磁刺激对脑卒中后认知功能障碍治疗的研究进展

被引:43
作者
户东梅 [1 ,2 ]
程肖蕊 [1 ]
周文霞 [1 ]
张永祥 [1 ]
周立春 [2 ]
机构
[1] 军事医学科学院毒物药物研究所
[2] 首都医科大学附属北京朝阳医院(京西院区)
关键词
重复经颅磁刺激; 脑卒中; 脑卒中后认知功能障碍; 大脑皮层;
D O I
暂无
中图分类号
R749.1 [脑器质性精神障碍];
学科分类号
100204 [神经病学];
摘要
重复经颅磁刺激(repetitive transcranial magnetic stimulate,rTMS)作为一种新的电生理技术,已在临床上用于多种神经及精神疾病的治疗。近年来,rTMS也被用于脑卒中后认知功能障碍(post stroke cognitive;impairment,PSCI)的治疗,可利于脑卒中后失语的恢复、改善记忆功能障碍及减轻半侧空间忽略(unilateral spacial neglect,USN)等,而且在rTMS安全指导所推荐的治疗参数范围内操作基本是安全的。rTMS对PSCI的治疗主要是通过调节皮层兴奋性,改善脑血流和脑代谢,调节离子平衡;并能促进突触重塑,抑制细胞程序性死亡,影响多种神经递质的传递等机制干预皮层功能网络重建。本文对rTMS的基本原理、rTMS治疗PSCI的疗效和安全性以及具体作用机制,以及目前存在的问题及前景进行了综述。
引用
收藏
页码:411 / 416
页数:6
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