Living with Bradyopsia
A rare eye condition in which the eyes adjust slowly to changes in light.
Understanding Bradyopsia
The name means slow vision. People may be blinded for several seconds when going from dark to bright places, and have trouble when going from bright to dark. Some have trouble seeing small moving objects, such as balls in sports. Sharpness of vision may seem poor in bright light but near normal in dim light. Color vision is normal. Problems appear in early childhood and are usually stable.
Signs & symptoms
Symptoms vary from person to person. GARD lists these among the most common:
- Sensitivity to bright light
- Slow adjustment to dark or bright places
- Trouble seeing moving objects
- Reduced sharpness of vision in bright light
Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.
Diagnosis
- 1Talk with your doctor
Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.
- 2See a specialist
Specialists who may be involved include eye disease specialists and genetic specialists.
- 3Ask which tests can help
Your care team will decide which exams and tests can confirm the diagnosis.
Care & treatment
- Care team
- Eye disease specialists (ophthalmologists); Genetic specialists (geneticists)
- Expert care
- Ask about multidisciplinary care centers for rare conditions
- Treatment
- GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
- Research
- Clinical trials and observational studies may be options. See the research section below.
General information, not medical advice. Your care team makes the decisions.
Everyday life
Living with a rare condition is easier with support.
- Connect with rare disease patient organizations for support
- Keep notes on symptoms, changes and questions for appointments
- Ask about patient registries that help research
- Look into financial aid and travel resources for care visits
Quick facts
Changes in genes cause this condition. It is autosomal recessive, which means a child inherits a changed copy of the gene from each parent.
Also known as: difficulty seeing moving objects; perrs; prolonged electroretinal response suppression
Patient organizations
Rare-disease groups that can help
- Global GenesRare Diseases · United States
- National Organization for Rare DisordersRare Diseases · United States
- Genetic AllianceRare Diseases · United States
- RARE FoundationRare Diseases · United States
You are more than your diagnosis
Perspectives from people navigating life with Bradyopsia.
Explore research for Bradyopsia
Explore actively recruiting Bradyopsia studies with HealthSpark.
Find actively recruiting studies for Bradyopsia with HealthSpark. Share your city to explore research near you.
- Recruiting studies from ClinicalTrials.gov
- Share your city to look for research near you
- Eligibility is confirmed by the study team
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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.
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