Ophthalmoscopic-Perspectively Distorted Optic Disc Diameters and Real Disc Diameters
نویسندگان
چکیده
منابع مشابه
Ophthalmoscopic-Perspectively Distorted Optic Disc Diameters and Real Disc Diameters.
PURPOSE To investigate the difference between two-dimensionally measured disc diameters (DDs) based on fundus images and three-dimensionally measured DDs based on enhanced depth imaging optical coherence tomography (EDI-OCT). METHODS The DDs were three-dimensionally measured on EDI-OCT images of optic nerve heads and two-dimensionally measured on near-infrared reflectance fundus images in 90 ...
متن کاملRetinal vessel diameters and incident open-angle glaucoma and optic disc changes: the Rotterdam study.
PURPOSE It remains unclear whether reduced retinal blood flow and smaller arterioles, reported to exist in patients with open-angle glaucoma (OAG), are a cause or a consequence of ganglion cell loss. We examined whether baseline retinal vessel diameters were related to incident (i)OAG or incident optic disc changes in a population-based sample. METHODS In the prospective population-based Rott...
متن کاملAssociation of retinal vessel caliber to optic disc and cup diameters.
PURPOSE To investigate whether optic disc size is related to retinal venule and arteriole diameters. METHODS The population of Beaver Dam, Wisconsin, aged 43 to 86 years were invited to participate in a baseline examination from 1988 to 1990. During this examination, photographs, centered on the optic discs, were taken after pupil dilation. Optic discs and cups were measured from stereoscopic...
متن کاملEffect of scuba-diving on optic nerve and sheath diameters
Background :There is not any data available about the effect of high bar pressure condition on intracranial pressure. In this study, the effect of diving on the optic nerve and sheath diameters as non-invasive markers of intracranial pressure has been investigated. Methods : Twenty professional male divers from twenty one volunteers were chosen for this cross-sectional study. Only one perso...
متن کاملeffect of scuba-diving on optic nerve and sheath diameters
background :there is not any data available about the effect of high bar pressure condition on intracranial pressure. in this study, the effect of diving on the optic nerve and sheath diameters as non-invasive markers of intracranial pressure has been investigated. methods : twenty professional male divers from twenty one volunteers were chosen for this cross-sectional study. only one person ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Investigative Opthalmology & Visual Science
سال: 2015
ISSN: 1552-5783
DOI: 10.1167/iovs.14-16033