CV Optometry

Thank you for your interest in Coachella Valley Optometry, where we bring you the best healthcare services in the Coachella Valley.

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CV Optometry

Diopsys™ NOVA VEP and ERG

The Diopsys® NOVA-VEP Vision Testing System is a painless, non-invasive vision test that objectively measures the function of the entire visual pathway from the eyes to the visual center of the brain. The Diopsys® NOVA device does this by using a technology called Visual Evoked Potential (VEP).

VEP has been demonstrated to aid in the diagnosis and treatment of many disorders including amblyopia, brain injury, stroke, glaucoma, multiple sclerosis, and other vision-related issues. The purpose of this series of tests is to provide comprehensive diagnostic information to better plan your treatment and monitor the results.

ERG measures the function of your retina – the light-sensitive layer at the back of your eye. When light from an image enters the eye, it is converted into electrical energy by specialized cells in the retina. These cells send electrical impulses through the optic nerve to the brain where the image is processed. The Diopsys® NOVA-ERG test records how well the cells of the retina are conveying electrical impulses within the eye.

ERG has been demonstrated to aid in the diagnosis and treatment of vision threatening conditions such as glaucoma, diabetic retinopathy, macular edema, and epi-retinal membranes.

Diopsys™ NOVA VEP and ERG

ERG measures the function of your retina – the light-sensitive layer at the back of your eye. When light from an image enters the eye, it is converted into electrical energy by specialized cells in the retina. These cells send electrical impulses through the optic nerve to the brain where the image is processed. The Diopsys® NOVA-ERG test records how well the cells of the retina are conveying electrical impulses within the eye.

ERG has been demonstrated to aid in the diagnosis and treatment of vision threatening conditions such as glaucoma, diabetic retinopathy, macular edema, and epi-retinal membranes.

CV Optometry

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