نتایج جستجو برای: age related macular degeneration convolutional neural
تعداد نتایج: 2089624 فیلتر نتایج به سال:
background: we aimed here to investigate the association between alleles and genotypes of apoe and age-related macular degeneration (amd) development. materials and methods: after ophthalmological examination, 120 patients with confirmed amd and 120 healthy controls were enrolled in the study. the polymorphic segment of apoe gene was pcr-amplified and sequenced to determine the frequency distri...
a modified semiautomatic method for measurement of hyperfluorescence area in fluorescein angiography
purpose : to offer a semi-automatic algorithm to determine the area of angiographic hyperfluorescence methods : the proposed algorithm included wavelet filter, histogram equalization and modified otsu thresholding. hyperfluorescent area of 30 angiographic images obtained from patients with leaking choroidal neovascularization (cnv) and diabetic retinopathy were evaluated and the results were co...
Background and purpose: Age related macular degeneration is the most common cause of sever visual impairment and blindness among adults over the age of 65 years in developed countries. The purpose of this study was to review the literature on using low vision aids in age related macular degeneration and their effects on their quality of life. Materials and methods: A comprehensive search of ...
Background: Age-related macular degeneration (AMD) is the leading cause of blindness in the developed world and is characterized by progressive degeneration of the retinal pigment epithelium and secondary photoreceptor loss, resulting in visual loss. Etiological research suggests that age related macular degeneration is a complex disease, caused by the interactions of several genetic and enviro...
age-related macular degeneration (armd) is a major cause of central blindness among working aged adults across the world. systematic research planning on any subject, including armd is in need of solid data regarding previous efforts in this field and to identify the gaps in the research. this study aimed to elucidate the most important trends, directions, and gap in this subject. the data extr...
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