定量脑电图检查指标与老年首次脑卒中后认知功能的相关性

来源 :中国神经免疫学和神经病学杂志 | 被引量 : 0次 | 上传用户:solonxpl
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脑卒中是单病种致残率最高的疾病[1].卒中事件的发生使得认知功能障碍包括痴呆提前10年发生[2],因此对脑卒中患者早期认知功能评估具有重要意义.rn定量脑电图(quantitative electroencephalogram,QEEG)是一项无创、可量化并可实时监测的评估手段,既往研究表明其相关参数可用于阿尔茨海默病、冠心病等多种疾病所致认知障碍的评估[3-4],而对于脑卒中所致认知功能的研究较少.目前QEEG对于脑卒中的评估多集中于脑卒中的预后,包括近、远期的神经功能恢复评估、脑卒中后癫痫预测等,对其用于脑卒中后认知功能评估的研究较少.本研究旨在总结老年患者首次脑卒中后QEEG相关参数的特点,探讨老年首次脑卒中患者卒中后90 d认知功能与QEEG的相关性,以期为脑卒中后认知功能障碍(post-stroke cognitive impairment,PSCI)的早期评估提供一定客观评估手段.
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