事件相关电位在脑卒中患者中的应用进展

Progress on application of event-related potential in stroke patients

事件相关电位具有非侵入性、低成本、可广泛获得、高时间分辨率的优点,能够实时反映认知过程的输出,且能在没有行为反应的情况下提供关于刺激处理的测量,被广泛应用于大脑高级皮质功能的研究。现就事件相关电位在脑卒中患者中言语、运动、认知、抑郁、癫痫、昏迷、睡眠障碍这7方面的应用进展做一概述,分析显示事件相关电位在脑卒中后患者多种功能障碍中的应用为脑卒中患者提供了客观的评估数据,从而有效地判断预后,实现精准康复。

With the advantages of non-invasive,low-cost,widely available and high time-resolution,event-related potential which can not only realize the real-time reflection of the output of cognitive process,but also provide measurement of stimulation treatment in the absence of behavioral response has been widely used to study the advanced cortical function of the brain.Herein the progress on the application of event-related potential in stroke patients is reviewed from the aspects of speech,exercise, cognition,depression,epilepsy,coma and sleep disorder.The results show that the application of event-related potential in various dysfunctions in stroke patients provides objective evaluation data for stroke patients,thereby effectively judging the prognosis and realizing precision rehabilitation.