Ads
related to: vision problems seeing wavy lines- Emerging Science
Behold the Possibilities of
Emerging Therapies, Learn More
- Community Resources
Learn More About the Available
Online Resources. Get Info Now.
- Sign Up For More Updates
Register Now to Receive More Info
On Genetic Testing, Today
- Free Genetic Testing
Start Your Testing Conversation
to Get the Answers You Need
- Genetic Testing Benefits
View Potential Testing Benefits
Uncover New Insights & More Answers
- About IRD
Learn More About Gene Variants
Find Out More About IRD
- Emerging Science
LensCrafters.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
Metamorphopsia (from Greek: μεταμορφοψία, metamorphopsia, 'seeing mutated shapes') is a type of distorted vision in which a grid of straight lines appears wavy and parts of the grid may appear blank. People can first notice they suffer with the condition when looking at mini-blinds in their home.
Amsler grid, as seen by a person with normal vision. Purpose. Used to detect vision problems resulting from damage to the macula or the optic nerve [1] Test of. Central visual field. The Amsler grid, used since 1945, is a grid of horizontal and vertical lines used to monitor a person's central visual field.
Visual snow syndrome (VSS) is an uncommon neurological condition in which the primary symptom is that affected individuals see persistent flickering white, black, transparent, or colored dots across the whole visual field. Other common symptoms are palinopsia, enhanced entoptic phenomena, photophobia, and tension headaches.
Scintillating scotoma is a common visual aura that was first described by 19th-century physician Hubert Airy (1838–1903). Originating from the brain, it may precede a migraine headache, but can also occur acephalgically (without headache), also known as visual migraine or migraine aura. [4]
When viewing an Amsler grid, some straight lines appear wavy and some patches appear blank; When viewing a Snellen chart, at least 2 lines decline; In dry macular degeneration, which occurs in 85–90 percent of AMD cases, drusen spots can be seen in Fundus photography
Hypervitaminosis A: Excess consumption of vitamin A can cause blurred vision. Macular degeneration: Macular degeneration cause loss of central vision, blurred vision (especially while reading), metamorphopsia (seeing straight lines as wavy), and colors appearing faded.
Ad
related to: vision problems seeing wavy lines