Actively Recruiting
Intermediate Visual Space Perception
Led by University of Louisville · Updated on 2026-05-07
180
Participants Needed
1
Research Sites
247 weeks
Total Duration
On this page
Sponsors
U
University of Louisville
Lead Sponsor
N
National Eye Institute (NEI)
Collaborating Sponsor
AI-Summary
What this Trial Is About
The ability to judge the locations of various objects from oneself during self-motion in the intermediate distance range (\~2-25m) is crucial for successful performance of activities of daily living, such as walking and driving. However, little is known about the mechanisms of visual space perception involved in judging distance, the focus of this project, in the planning and/or execution of self-motion in the natural 3D environment. The theoretical knowledge to be gained from this project will contribute to the scientific literature and provide insights into how eye and neurological defects could impair visual space perception, wayfinding, and mobility.
CONDITIONS
Official Title
Intermediate Visual Space Perception
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Adults up to 40 years of age
- Normal or corrected-to-normal visual acuity of at least 20/20
- Stereo acuity better than 20 arc seconds
You will not qualify if you...
- History of visual or eye diseases
- Physical movement restrictions
- Pregnant women due to extensive time commitment
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
University of Louisville
Louisville, Kentucky, United States, 49292
Actively Recruiting
Research Team
Z
Zijiang He, Ph.D.
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
NA
Model
SINGLE_GROUP
Primary Purpose
BASIC_SCIENCE
Number of Arms
1
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