Research progress on the application of visual electrophysiological examination in early diagnosis of glaucoma
10.3980/j.issn.1672-5123.2025.7.06
- VernacularTitle:视觉电生理检查在青光眼早期诊断中应用的研究进展
- Author:
Chang SUN
1
;
Rong ZHANG
1
;
Xiaolin XIAO
1
;
Minpeng XU
1
;
Dong MING
1
;
Xia HUA
1
Author Information
1. Medical School of Tianjin University, Tianjin 300072, China
- Publication Type:Journal Article
- Keywords:
glaucoma;
diagnosis;
electroretinogram;
visual evoked potential
- From:
International Eye Science
2025;25(7):1073-1078
- CountryChina
- Language:Chinese
-
Abstract:
Glaucoma is a group of optic nerve disorders characterized by progressive optic nerve atrophy and visual field defects, which can lead to irreversible blindness. Early diagnosis of glaucoma is essential for preventing visual loss. However, due to the absence of obvious early symptoms, the diagnosis of glaucoma remains challenging. Visual electrophysiological examinations, an objective approach for evaluating visual function, have the potential to be used in the early diagnosis of glaucoma. This review integrates the latest publications to introduce visual electrophysiological examination techniques, including electroretinography(ERG)and visual evoked potential(VEP). It also explores the mechanisms underlying these techniques and their application value in the early diagnosis of glaucoma. In addition, this review summarizes the advantages, limitations, and applicable scenarios of different visual electrophysiological techniques. Finally, the review provides an outlook on the development prospects of visual electrophysiological techniques in the early diagnosis of glaucoma. The findings of this review can assist clinicians in selecting appropriate diagnostic methods, promote the innovation and development of early visual electrophysiological diagnostic techniques for glaucoma, and contribute to reducing the risk of blindness caused by glaucoma.
