Adult lazy eye may be trainable: brain plasticity under the microscope
NCT ID NCT07764198
First seen Aug 13, 2026 · Last updated Aug 14, 2026 · Updated 1 time
Summary
This study tests whether a home-based computer program, called Gabor-based perceptual learning, can improve vision in adults with amblyopia (lazy eye). Participants aged 18-39 will be randomly assigned to either start training immediately or after a 12-week delay, with all receiving the same 12-week training. The training involves repeated visual tasks on a calibrated screen, designed to exercise eye-brain coordination. The goal is to see if this non-invasive approach can boost visual acuity and other visual functions in adulthood.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Gabor-based perceptual learning using RevitalVision software
- What this could lead to
- If effective, this could offer a non-invasive, home-based treatment to improve vision in adults with amblyopia, challenging the belief that lazy eye is untreatable after childhood.
- What could go wrong
- The trial is relatively small and early, and results may not apply to all types of amblyopia. Training requires dedication and may cause temporary eye strain or headaches.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Shanghai Eye Disease Prevention and Treatment Center
RECRUITINGShanghai, China
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Other studies related to the condition(s) this trial covers.
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