Exploring Perceptual Learning in Blurred Gabor Discrimination for Low-Myopic Children

This exploratory study investigates whether perceptual learning using blurred Gabor stimuli can improve uncorrected distance visual acuity in children aged 6-10 years with low myopia. Participants will be randomly assigned to a training group or control group. The training group will undergo individualized visual perceptual learning through a digital Vision Training System (VTS) for approximately 3 months. The study will also evaluate changes in refraction, contrast sensitivity, visual crowding, Chinese reading acuity with eye movements, and sweep visual evoked potentials (sVEPs).

NCT Number	NCT07107646
Lead Sponsor	National Taiwan University Hospital
Conditions	Myopia, Visual Rehabilitation, Perceptual Learning
Enrollment	30 participants
Start Date	2026-09-01
Primary Completion	2027-06-30 (estimated)
Study Completion	2027-07-31 (estimated)
Updated on ClinicalTrials.gov	2026-08-14