How body position affects eye blood vessels
Part of Eyes & vision clinical trials.
This study uses a special eye scanner to see how changing your body position (like lying down or sitting up) affects blood flow in your retina and choroid. It may help doctors understand normal eye function better.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be between 10 and 40 years old
- You must have good vision (corrected to at least 20/20)
- You must be generally healthy with no major eye or health conditions
- You must not be pregnant or breastfeeding
- You must not smoke or drink heavily
- You must not have had any eye surgery or eye injuries
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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