脑梗塞运动性失语后语言功能恢复机制的fMRI功能连接研究
基本信息
结项摘要
本研究对脑梗塞致运动性失语的患者进行词语生成任务的功能性磁共振成像（fMRI），在患者发病后的不同时期进行语言相关脑功能区的检测，并采用基于图论的方法对语言相关脑区的功能连接情况进行分析。目的在于从脑激活模式和脑功能连接模式的角度，并结合语言行为学方法，对运动性失语后语言功能恢复的神经机制进行探讨，观察各脑功能区激活模式及功能连接模式在语言功能恢复过程中的动态变化过程，阐明左侧半球语言功能区与右侧半球对称区间的相互关系，明确右侧半球在运动性失语后语言功能恢复中的作用，以期阐明脑梗塞致运动性失语后语言功能恢复的神经机制，指导临床康复治疗，提高患者的生存质量。
项目摘要
项目成果
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数据更新时间：2023-05-31
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