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  2. www.webmd.com › eye-health › what-is-the-visual-fieldWhat Is the Visual Field? - WebMD

    Feb 13, 2024 · Visual field tests help your doctor figure out whether you have blind spots, where they are, and what their shape is. This can tell you a lot about how an eye disease or brain disorder...

  3. www.medicinenet.com › visual_field_test › articleVisual Field Test: Uses, Procedure, Results, Range, Tips

    A visual field test measures an individual's entire scope of vision, that is their central and peripheral (side) vision. Visual field testing maps the visual fields of each eye individually and can detect blind spots (scotomas) and more subtle areas of dim vision.

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  5. www.optometrists.org › visual-field-testingVisual Field Testing - Optometrists.org

    • What Is A Visual Field Test?
    • Why Is The Visual Field Test Important?
    • Visual Field Tests
    • Test For Central Vision
    • Do I Need A Visual Field Test?

    Your visual field is simply all the areas you can see at one time. This area includes all the visual space above, beneath, and on either side of an object in your central view. A visual field test enables your eye doctor to measure the range of your peripheral vision, detect any abnormalities in your visual field, such as blind spots (scotoma), or ...

    See full list on optometrists.org

    The visual field test is important in the diagnosis of retinal conditions, and identification of retinal nerve damage. Any nerve damage is usually permanent, so early detection is crucial. If retinal nerve damage (a scotoma) is detected, its size and shape will facilitate staging of an ocular disease. Additionally, if you have been diagnosed with g...

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    Confrontation visual field test. Most eye doctors will use this method to detect any anomalies in your visual field, and determine if further testing is necessary. During this test, you will cover one eye while holding a fixed gaze on an object directly in front of you. Your doctor will then hold an object in your peripheral vision field and ask yo...

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    Amsler grid. This test is commonly used for people withage-related macular degeneration(AMD). This test contains a pattern of straight lines in the form of a grid. During this test, you will be instructed to look at a dot in the middle of the grid, and identify any areas that appear blurry, wavy, dark, or missing. The amsler gridis used during regu...

    See full list on optometrists.org

    If you have been diagnosed with an ocular condition or disease that increases your risk of retinal nerve damage or vision loss, your eye doctor will perform a visual field test during a regular eye exam. Your eye doctor will also test your visual field if you have been diagnosed with any of the following health conditions, as these conditions can l...

    See full list on optometrists.org

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  6. myvision.org › eye-health › visual-field-testingVisual Field Testing: What You Need to Know | MyVision.org

    Jul 1, 2022 · Your field of vision is the extent of space in which the eye can still capture objects while looking in one direction. Visual field tests do not quantify the quality of your vision. Instead, they put numbers to the range of vision. What Is Visual Field Testing?

  7. www.wikihow.health › Do-a-Visual-Field-TestHow to Get a Visual Field Test and Understand the Results

    Apr 25, 2022 · 2. Understand what your doctor was testing for. When you take a visual field test, your doctor will use the results to determine whether you have any blind spots in your peripheral vision. These often indicate the onset of glaucoma, which is caused by a buildup of pressure in your eye.

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  8. www.reviewofophthalmology.com › article › visualVisual Fields: What Tests to Use, and When

    Jun 10, 2022 · There are also questions centering around the recently available SITA 24-2C test, which checks additional points in the visual field. “SITA Standard has been well-proven to be very reliable, because it double-checks the sensitivity at each spot,” Dr. Mansberger explains. “In contrast, SITA Fast and Faster do not.

  9. www.verywellhealth.com › visual-field-testHow a Visual Field Test Works - Verywell Health

    Jun 1, 2022 · Visual field testing is a way to measure your entire visual field, or how much you can see to each side while focusing your eyes on a central point (peripheral vision). Conducting a visual field test is called perimetry. One measure of your visual function is to read letters on a visual acuity chart.

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  2. EyesOnGenes.com

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