Quantification of glaucomatous visual field defects with automated perimetry.
نویسندگان
چکیده
A method to quantify different glaucomatous visual field defects is presented. Three visual field indices are calculated: the short-term fluctuation, the mean defect, and the corrected loss variation. The method was applied to visual fields tested with program JO on the Octopus automated perimeter. The indices of 130 glaucoma suspects and 50 glaucoma patients were compared with 100 normal controls. The indices provide good detectability of visual field defects and easy follow-up.
منابع مشابه
Investigating the effects of glaucomatous (POAG) damage on the mVEP parameters
Introduction: Glaucoma is considered as a major cause of irreversible vision loss, worldwide. Glaucoma includes a diverse ophthalmopathies characterized by attenuating the neural and connective tissue segments and eventually progression of specific patterns of visual dysfunction. Currently, perimetry is known as the most accurate diagnostic method in glaucoma and its follow up...
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عنوان ژورنال:
- Investigative ophthalmology & visual science
دوره 26 2 شماره
صفحات -
تاریخ انتشار 1985