Disrupted Eye Movements in Preperimetric Primary Open-Angle Glaucoma
نویسندگان
چکیده
منابع مشابه
Disrupted Eye Movements in Preperimetric Primary Open-Angle Glaucoma.
Purpose Primary open-angle glaucoma (POAG) can be associated with abnormal ocular motor behavior, possibly as a compensatory strategy following visual field loss. The aim of this study was to explore the characteristics of saccadic eye movements in patients with early-stage POAG without any detectable glaucomatous visual field loss (i.e., preperimetric POAG). Methods Binocular eye movements w...
متن کاملImpaired saccadic eye movement in primary open-angle glaucoma.
PURPOSE Our study aimed at investigating the extent to which saccadic eye movements are disrupted in patients with primary open-angle glaucoma (POAG). This approach followed upon the discovery of differences in the eye-movement behavior of POAG patients during the exploration of complex visual scenes. METHODS The eye movements of 8 POAG patients and 4 healthy age-matched controls were recorde...
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Primary open-angle glaucoma (POAG) is an idiopathic disorder in which the resistance to outflow through the trabecular meshwork gradually increases and the intraocular pressure (IOP) rises, causing irreversible damage to the optic nerve POAG is the second most common cause of vision loss in the U.S. Usually asymptomatic until advanced visual field loss has occurred; less than 50% of those...
متن کاملprimary open-angle glaucoma risk factors
purpose: the objective of this study was to identify possible risk factors associated with primary open-angle glaucoma (poag). methods: a case-control study included patients seen at rasoul-akram hospital ophthalmology clinic. cases were consecutive patients with confirmed unilateral or bilateral poag presented during the study period. controls were a random sample of all other patients aged 30...
متن کاملAssociation between p53 Codon 72 (Arg72Pro) Polymorphism and Primary Open-Angle Glaucoma in Iranian Patients
Background: Glaucomatous neuropathy is a type of cell death due to apoptosis. The p53 gene is one of the regulatory genes of apoptosis. Recently, the association between the p53 gene encoding for proline at codon 72 and primary open-angle glaucoma (POAG) has been studied in some ethnic groups. This study is the first association analysis of POAG and p53 codon 72 polymorphism in Iranian patients...
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ژورنال
عنوان ژورنال: Investigative Opthalmology & Visual Science
سال: 2017
ISSN: 1552-5783
DOI: 10.1167/iovs.16-21002