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Visual Function Tests: Visual Fields

2022
Visual field tests, also known as perimetry tests, are used to assess progression of ophthalmic diseases such as retinitis pigmentosa (RP) by monitoring changes in a patient's visual field (VF). VF loss corresponds to damage at any point in the visual pathway, including the retina, such as in RP. Damage to different parts of this pathway corresponds to
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Visual Field Test

2019
Visual field examination can measure the threshold of test point and examine the range of visual field. Visual field test is particularly useful in the diagnosis and monitoring of glaucoma. But it is helpful in diagnosis of other eye disorders as well. The choice of visual field test method depends on the purpose of examination and type of eye diseases.
Jia Ma, Ning Fan, Ningli Wang
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Automated Visual Field Testing

Ophthalmic Surgery, Lasers and Imaging Retina, 1987
I found the first half of this book to be a thorough and useful review of the mathematics and physics of automated visual field testing. The quantitation of what has been largely subjective requires some new understanding for the user. This understanding demands an appreciation of statistical issues that many of us have not used regularly.
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Anxiety in visual field testing

British Journal of Ophthalmology, 2015
To determine if Humphrey visual field (HVF) testing induces anxiety and how anxiety relates to visual field parameters of reliability and severity.A prospective cohort study at a university affiliated private ophthalmic practice.137 consecutive age-matched and gender-matched patients with glaucoma undergoing either HVF testing only (n=102) or ...
Shenton S L, Chew   +5 more
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GlauCUTU: Virtual Reality Visual Field Test

2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), 2021
This study proposed a virtual reality (VR) head-mounted visual field (VF) test system, or also known as the GlauCUTU VF test, for a reaction time (RT) perimetry with moving visual stimuli that progressively increase in intensity. The test entailed 24-2 VF protocol and was examined on 2 study groups, controls with normal fields and subjects with ...
P, Kunumpol   +10 more
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Visual Field Testing

2012
• Glaucoma results in progressive visual field deterioration, and detecting changes or recording stability in the visual field is important in the management of glaucoma. • Visual field testing is a highly subjective and operator-dependent test. • In patients with glaucoma, the visual field is tested in monocular fashion.
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