Abstract
耳源性眩晕占所有眩晕病例的半数以上，其致病机制复杂，涉及多个感觉系统和中枢信息整合，临床诊断与疗效分析普遍缺乏客观指标。前庭相关中枢网络是形成眩晕感知的最终部位，其功能改变可能是眩晕的后果及其症状慢性持续的潜在原因。脑功能评估技术从高级中枢角度探索了耳源性眩晕的特征，证实了患者的皮层多感觉前庭皮质网络发生了活动性及功能连通性改变，为临床认识提供了新的视角。本文阐述了耳源性眩晕脑功能改变的研究进展，并着重探讨脑电图在此领域的应用现状与前景。.
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