Visual Stimulus Competition

Status unconfirmed · Not applicable

Conditions studied: Visual Pathway Disorder

In brief

In this study, we will use behavioral methods to investigate several types of interactions that occur when visual stimuli conflict, such as when objects are presented nearby to each other, or to separate eyes. We will target purely sensory aspects by using simple geometric shapes: letters and lines. Our outcome measure will be performance thresholds.

Key facts

Study ID

NCT03741595

Run by

University of Houston

People needed

10

Starts

2018-11-01

Expected to finish

2019-11-01

Last updated by the study team

2018-11-15

Who can join

Age: any. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Normal Vision
• English language

You may not qualify if…

• Less than 20/20 in either eye
• Vision-affecting abnormalities (amblyopia, keratoconus, etc.)
• Ortho-K lenses

Where it is running

• University of Houston, College of Optometry — Houston, Texas, United States

Full record on ClinicalTrials.gov

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