Tag

stroke

Cortical Blindness And “Blindsight”

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The term “Cortical Blindness” describes the partial or complete loss of vision resulting from a brain lesion. With this type of visual impairment the eyes can be fully intact, but the visual information cannot be transmitted to the brain regions in which these are processed into meaningful visual input such as brightness-contrasts, colors, objects, faces....
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Insurance Coverage For Vision Therapy

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For today's blog post, we would like to feature an article that was published by The College of Optometrists in Vision Development (COVD). It is a very helpful guide when dealing with insurance companies for coverage of any vision therapies like Vision Restoration Therapy or NeuroEyeCoach. Vision therapy is used to treat diagnosed vision conditions. In some cases, Vision Therapy...
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What Is Quadrantanopia?

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In the context of neurological visual field loss we very often hear about hemianopia, the loss of the right or left half of the visual field in both eyes. However, some patients with neurological visual field loss find the term “quadrantanopia” in their medical records. If “hemianopia” means that you cannot see in half of...
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