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NCT07635329

Home-based Vision Rehabilitation Guided by Brain Imaging

Recruiting
NAAges 18+InterventionalTreatment
Georgetown University
~100 participants
Updated 2026-06-09 on ClinicalTrials.gov
What's tested:High-level perceptual learning-based trainingLow-level perceptual learning-based training

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Change in high-level perceptual discrimination performance
Measured over Week 2-4 or Week 7-9 of the study (depending on the order)
+1 more outcome measured

Conditions

Visual Field Defect
Stroke
Hemianopia Homonymous
Quadrantanopia
Cortical Blindness
Visual Field Defect, Peripheral
Visual Field Loss
Traumatic Brain Injury
Brain Tumor

Explore related trials

Brain NeoplasmCortical BlindnessStrokeTraumatic EncephalopathyVisual Field Defect

Where it's being run

1 sites across 1 states
District of Columbia1

Who to contact

Tina Liu, PhD
[email protected]
2027849920
Email the study team

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What this trial measures

  • Change in high-level perceptual discrimination performanceWeek 2-4 or Week 7-9 of the study (depending on the order)

    Change in performance on an online computerized high-level perceptual discrimination task. Participants complete a computerized high-level perceptual discrimination task during a 3-week training period (5 days per week). Task difficulty is adaptively adjusted using a 3-up/1-down staircase procedure to estimate perceptual discrimination thresholds corresponding to approximately 75% accuracy.

  • Change in low-level perceptual discrimination performanceWeek 2-4 or Week 7-9 of the study (depending on the order)

    Change in performance on an online computerized low-level perceptual discrimination task. Participants complete a computerized high-level perceptual discrimination task during a 3-week training period (5 days per week). Task difficulty is adaptively adjusted using a 3-up/1-down staircase procedure to estimate perceptual discrimination thresholds corresponding to approximately 75% accuracy.