Microperimetry in age: related macular degeneration
نویسندگان
چکیده
منابع مشابه
Microperimetry of nascent geographic atrophy in age-related macular degeneration.
PURPOSE To determine the microperimetric retinal sensitivity in areas with nascent geographic atrophy (nGA) compared with other pathological features in eyes with intermediate AMD. METHODS Participants with bilateral intermediate AMD underwent microperimetry examinations and high-resolution spectral-domain optical coherence tomography (SD-OCT) scans in a prospective study. Twenty-two particip...
متن کاملبررسی اثر چندشکلی ژنتیکی xrcc7 با ریسک ابتلا به بیماریamd age-related macular degeneration))
amd بیماری تحلیل شبکیه است که عامل اصلی کوری در افراد بالای 55 سال در جهان غرب به شمار می-رود. در اثر این بیماری، لیپوپروتئین ها در شبکیه تجمع پیدا کرده و رگ زایی القاء می شود. ثابت شده است که عوامل ژنوتوکسیک محیطی مثل سیگار کشیدن، رژیم غذایی و نور در افراد پیر با زمینه ی ژنتیکی مستعد در بروز بیماری دخیل می باشند. بنابراین ما یک مطالعه ی مـورد- شاهـدی را ترتیب دادیم که شـامل 112 فرد مبتلا به am...
the genetics of age-related macular degeneration
age-related macular degeneration (amd) is the leading cause of blindness in old subjects. it is a multifactorial disease with both environmental and genetic factors playing some role in its pathogenesis. similar to many other genetic diseases, the inheritance pattern of amd does not fit into simple mendelian rules. these diseases are caused by the presence of multiple genetic factors and are ca...
متن کاملLongitudinal changes in microperimetry and low luminance visual acuity in age-related macular degeneration.
IMPORTANCE There is a need for more sensitive measures of disease in intermediate age-related macular degeneration (AMD) to evaluate novel interventions more effectively and expediently. OBJECTIVE To determine if microperimetry and low luminance visual acuity can detect functional changes over a short duration of follow-up. DESIGN, SETTING, AND PARTICIPANTS Prospective longitudinal examinat...
متن کاملMicroperimetry and fundus autofluorescence in patients with early age-related macular degeneration.
BACKGROUND Early age-related macular degeneration (AMD) has been correlated with different functional alterations, but the exact relationship between fundus lesions and overlying sensitivity is not well known. The aim of this study was to compare fundus-related sensitivity (microperimetry) and fundus autofluorescence (FAF) of the macular area with drusen and pigment abnormalities in early AMD. ...
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ژورنال
عنوان ژورنال: Eye
سال: 2017
ISSN: 0950-222X,1476-5454
DOI: 10.1038/eye.2017.34