Actively Recruiting
Visual Remapping to Aid Reading With Field Loss
Led by University of Minnesota · Updated on 2026-04-22
108
Participants Needed
1
Research Sites
230 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
Reading performance in patients with Central Vision Loss and age matched controls with artificial scotomas will be measured with and without different kinds of remapping of missing text to different parts of the visual field.
CONDITIONS
Official Title
Visual Remapping to Aid Reading With Field Loss
Who Can Participate
Eligibility Criteria
You may qualify if you...
- 16 years or older
- Central vision loss of at least 5 deg diameter, including the fovea, from bilateral central scotomas
- Stable fixation (+/- 1 deg) using their PRL
- No cognitive impairment as indicated by a Mini-Mental State Examination (MMSE)
- Satisfactory calibration achievable using eye tracker
You will not qualify if you...
- Central vision loss of less than 5 deg diameter; scotomas that do not cover the fovea; unilateral scotomas
- Poor fixation (worse than+/- 1 deg) using their PRL
- Cognitive impairment as indicated by a Mini-Mental State Examination (MMSE)
- Satisfactory calibration not achievable using eye tracker
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
University of Minnesota
Minneapolis, Minnesota, United States, 55455
Actively Recruiting
Research Team
S
Stephen Engel, Ph.D.
CONTACT
G
Gordon Legge, Ph.D.
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
NON_RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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