Research progress on visual crowding effect and its intervention strategies in oculopathy
10.13389/j.cnki.rao.2025.0098
- VernacularTitle:眼病中的视觉拥挤效应及其干预策略研究进展
- Author:
Weilun JIAO
1
;
Jianfeng WU
;
Lihan WANG
Author Information
1. 250014 山东省济南市,山东中医药大学眼科与视光医学院
- Publication Type:Journal Article
- Keywords:
visual crowding effect;
oculopathy;
visual function;
intervention strategies
- From:
Recent Advances in Ophthalmology
2025;45(7):566-570
- CountryChina
- Language:Chinese
-
Abstract:
The visual crowding effect refers to the phenomenon that the observers' ability to identify the target object significantly decreases when it is flanked by surrounding objects.A variety of ophthalmic diseases,including amblyopia,strabismus,glaucoma,macular degeneration and nystagmus,involve structural or functional abnormalities in different parts of the visual system.These abnormalities will exacerbate the visual crowding effect,thereby impairing the ability in multi-line visual identification,reading and other daily visual activities of patients.Since intervention on visual crowding can im-prove patients' ability to process complex visual information,optimize the use of residual vision and improve prognosis,it is of great clinical value to develop targeted intervention methods.This article systematically reviews the characteristics of visual crowding in patients with oculopathy and its impact on functional vision,and summarizes the current intervention strategies,in order to provide theoretical basis and practical guidance for future clinical practice.
