掌握基本原理,走出视觉电生理技术临床应用的误区

Grasping the basic principle and getting rid of the misunderstanding of clinical application of visual electrophysiological technology

临床常用的视觉电生理检测方法包括闪光ERG、图形ERG、VEP和多焦ERG等,这些检查方法对疾病鉴别、视功能判定发挥了不可替代的作用。然而,由于不了解视觉电生理检测技术的基本原理,很多临床医生在检查方法选择上或检查结果的解读方面出现了较多的误区。深入了解视觉电生理检测技术的基本原理,分析产生这些误区的原因,从而为正确地应用视觉电生理检测技术具有重要的临床意义。

Commonly clinical visual electrophysiological detection methods include flash ERG,pattern ERG,VEP and multifocal ERG,etc.These inspection methods play an important role in disease identification and visual function judgment.However,lacking of understand the basic principles of electrophysiological testing,misunderstandings of the clinician influence the choice of examination methods or interpretation of examination results.The understanding of the basic principles of electrophysiological testing and analysis of the causes of these misunderstandings have important clinical significance in the correct application of visual electrophysiological testing technology.