Endogenous Components of Event-related Potential Used in Evaluation for Post-stroke Aphasia
10.3969/j.issn.1006-9771.2016.07.030
- VernacularTitle:事件相关电位不同内源成分在脑卒中后失语评价中的应用
- Author:
Xing HUANG
;
Yufei WEI
;
Jingling CHANG
- Publication Type:Journal Article
- Keywords:
stroke;
aphasia;
event-related potential;
endogenous components;
assessment
- From:
Chinese Journal of Rehabilitation Theory and Practice
2016;22(7):863-866
- CountryChina
- Language:Chinese
-
Abstract:
Aphasia is one of the major complications after stroke, which needs an effective assessment. Event-related potential (ERP) has been widely researched in neurology, the endogenous components, such as P300, N400, mismatch negativity (MMN), contingent nega-tive variation (CNV) have been widely used in diagnosis and evaluation of the impairment of brain function, including the language func-tion. This paper discussed the application of different endogenous components of ERP in aphasia after stroke, especially the comparative analysis of N400 and P300.
