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  1. www.improvemyvision.co.uk/Vision-Tests

    AdFree Eye Vision Test | Eye Check Vision Test | Vision Eye Test

    Learn how you can book a free vision examination with your local opticians. Learn More. Book your free vision test appointment in the comfort of your home. Book Now

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    • Image courtesy of grlum.dpe.upc.edu

      grlum.dpe.upc.edu

      • The normal field of vision extends to approximately 60° nasally, 90° temporally, 60° superiorly and 70° inferiorly. The blind spot indicates the location of the optic nerve head—an area with no photoreceptors—in the temporal part of the visual field.
      pn.bmj.com/content/15/5/374

      How to interpret visual fields - Practical Neurology

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  3. eyeguru.org › essentials › visual-fieldsHow to interpret visual fields: 5 most common patterns

    Look at the pattern. Look at the GHT, mean deviation, VFI, and pattern standard deviation. Compare to the previous visual fields. The visual field test is among the most important tests to learn to interpret as you begin your career in ophthalmology. Learn about the top 5 most common fields!

  4. pn.bmj.com › content › practneurolHOW TO UNDERSTAND IT How to interpret visual fields

    May 31, 2015 · 3. The blind spot indicates the location of the optic nerve head—an area with no photoreceptors—in the temporal part of the visual field. 4. Anything obstructing the travel of light towards the retina may affect the field tests, for example, lens opacity (cataract), ptosis (if not taped away from the pupil) or the rim of a correcting lens ...

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    • Sui H Wong, Gordon T Plant
    • 9
    • 2015

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  6. www.reviewofophthalmology.com › article › back-toBack to Basics: Visual Field Interpretation

    Feb 10, 2024 · The test is operator- and patient-dependent, and the results shouldn’t be considered in isolation, physicians say. Here, glaucoma experts review the strengths and weaknesses of visual field testing, as well as provide their tips on interpreting patients’ fields.

  7. www.verywellhealth.com › understanding-your-visualVisual Field Test: What It Is and What the Results Mean

    3 days ago · A visual field test is an eye exam that checks for blind spots in your line of vision, It can help determine the cause of vision problems, including glaucoma.

  8. www.aop.org.uk › ot › cpdVisual fields: the jargon - AOP

    Mar 7, 2020 · Fixation monitor: ‘Blind spot’. The machine works out where the person’s natural blind spot is and occasionally flashes a spot directly in it. If the patient is looking at the central fixation target (usually a steady central yellow light) they shouldn’t be able to see the flash in their natural blind spot.

  9. ophthalmologymanagement.com › issues › 2011Visual Field Exam Analysis: How Reliable Are the Results?

    Feb 1, 2011 · Blind spot testing. The original method of testing whether fixation was being maintained was to present the stimulus into the physiologic blind spot as a “catch trial.” If the patient responded, it could be blamed on inaccurate gaze position that caused the image of the stimulus to reach a seeing part of the retina.

  10. www.uthsc.edu › hamilton-eye › hei-learnInterpreting Visual fields Original Article Contributed by ...

    When interpreting a standard “Central 24-2 Threshold Test,” the baseline visual field test analyzing the central 24 degrees of vision, the results are divided into 3 sections: patient and test details, displays of sensitivities across the visual field as graphical plots,

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