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Welcome to MyVisionTest.com, where patients with macular degeneration and other macular diseases can test their vision online. We offer our services free of charge. To use our test online you must first register here. Read the tutorial to learn more.

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Featured Articles

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Central Serous Chorioretinopathy

Psychiatric disease increases recurrence of central serous chorioretinopathy

It has long been recognized that CSC is associated with certain personality types - "Type-A", highly strung, highly stressed individuals. The results of this study are consistent with the view that CSC is associated with certain mental traits. It has been suggested that higher levels of endogenous steroids, such as cortisol, may be responsible for...

cardiovascular system

Avastin but not Lucentis increases risk of blood clots

Avastin and Lucentis are very different molecules with similar pharmacologic effects. Avastin have a longer half-life, which means it sticks around in the body longer before being broken down and excreted. The longer half-life may mean that it has a higher propensity to cause unwanted side effects than Lucentis. We have seen signs of this in the...

Avastin

Benefits of the treat-and-extend approach for AMD therapy

The argument in favor of using Avastin over Lucentis is almost always economic. Because Avastin is much cheaper than Lucentis, patients and their insurance provider can save lots of money by using Avastin. However, the "treat and extend" dosing strategy reveals another potential benefit of Avastin - its longer half-life. There are several studies...

Intravitreal injection

Pressure-lowering medication ineffective against IOP spikes after intravitreal injections

Very high IOP following intravitreal injection is a common and serious problem. Even transient pressure spikes can cause serious damage to the eye, and the risk is compounded by the necessity for repeated monthly injections. When a patient's IOP shoots up very high following an injection, fluid can be removed from the eye to rapidly return the...

Recent News

DNA double-helix molecule
Feb 27, 2012
A new study finds that genes in different pathways influence progression to different stages of age-related macular degeneration (AMD). AMD is known to be influenced primarily by genetic factors, although environmental and behavioral factors also play important roles. Multiple studies have shown that several genes in the alternative complement...

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Calculator
Feb 26, 2012
When patients are told by their ophthalmologist that they have early signs of age-related macular degeneration (AMD), they often ask about the risk of their AMD progressing. Long-term epidemiological studies that have collected information on the prevalence, incidence, and natural history of AMD provide data to answer this question. These studies...

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Dry Macular Degeneration
Feb 26, 2012
Researchers have developed a risk score for developing geographic atrophy (GA) involving easily obtainable information among patients with bilateral large drusen. Choroidal neovascularization (CNV) and geographic atrophy (GA) are two forms of end-stage AMD. GA is responsible for about 10% of the severe vision loss attributed to the AMD, and...

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About MyVisionTest

MyVisionTest.com has been developed to supplement the traditional Amsler Grid for those patients that have been instructed by their eye doctor to monitor their vision at home. MyVisionTest employs a technique known as entoptic perimetry to detect defects in your vision. Research has found entoptic perimetry to be superior to the traditional Amsler grid in detecting such defects. We also offer you the ability to save and review past test results, making it easier for you to detect changes in your vision over time.

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MyVisionTest Tutorial

If you are new to MyVisionTest, please take a moment to review our tutorial and try out the demo. The vision test requires that you have free multimedia software (Flash) installed and properly configured on your computer. If you are uncertain whether this software is currently installed on your computer, please take a moment to use our troubleshooter to test your system for compatibility with MyVisionTest.

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