Journals / Retina-Vitreus / 2012 / Cilt: 20 - Sayı: 3

Multifocal electroretinogram (mfERG) normative values for quadrant and ring analysis

Multifokal elektroretinogram (mfERG) kadran ve halka analizi için normal değerlerimiz

Pages
199–202
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Data we obtained from this study can provide references for laboratories which don’t have their own normal values.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Multifocal electroretinogram (mfERG) is a new method to evaluate functions of focal retinal areas.
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Key Findings & Data:In this method, data obtained simultaneously from fovea, parafovea and near peripheral photopic retina can be evaluated by using analysis programs which provide evaluation of retinal areas as hemiretinal or from central to peripheral ring areas.
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Conclusion & Impact:Data we obtained from this study can provide references for laboratories which don’t have their own normal values.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Multifocal electroretinogram (mfERG) is a new method to evaluate functions of focal retinal areas. In this method, data obtained simultaneously from fovea, parafovea and near peripheral photopic retina can be evaluated by using analysis programs which provide evaluation of retinal areas as hemiretinal or from central to peripheral ring areas. The aim of this study was to have normative values of multifocal electroretinogram quadrant and ring analysis. Multifocal electroretinogram belonging to volunteers who did not have any systemic and ocular pathology were recorded in the Electrophysiology Laboratory at the Ophthalmology Department of Gülhane Military Medical Academy. All the recordings were made using the recommended standards of International Society for Clinical Electrophysiology of Vision (ISCEV). An emphasis was made that every laboratory should have its normal values in its own laboratory environment. Data we obtained from this study can provide references for laboratories which don’t have their own normal values.

Özet

Multifokal elektroretinogram (mfERG), lokal retinal bölgelerin işlevini analiz eden yeni bir yöntemdir. Bu yöntem ile fovea, parafovea ve yakın periferal fotopik retinadan eş zamanlı olarak elde edilebilen veriler, analiz programları kullanılarak hemiretinal alanlar veya merkezden çevreye ardı ardına gelen halka şeklindeki alanlar olarak değerlendirilebilmektedir. Çalışmamızda mfERG testi kadran ve halka analizi için normal değerlerimizin tanımlanması amaçlanmıştır. Gülhane Askeri Tıp Fakültesi Göz Hastalıkları: Oküler Elektrofizyoloji Laboratuarlarında, sistemik ve oküler yönden sağlıklı ve görme keskinlikleri tam olan gönüllülere mfERG uyguladık. Tüm kayıtlar “Uluslararası Elektrofizyoloji Cemiyeti”nin (ISCEV) tavsiyelerine uygun olarak gerçekleştirildi. Klinik oftalmolojiye yakın zamanda girmiş olan mfERG için elektrofizyoloji laboratuarlarının kendi normal değerlerini, kendi özgün ortamlarında belirlemesi gerekliliği vurgulanmıştır. Bu sonuçlar kendi normal değerlerini henüz ortaya koymamış laboratuarlar için referans teşkil edebilir.

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Cite This Article

BAĞKESEN, H., BAYER, A., UYSAL, Y., SOBACI, G. (2012). Multifocal electroretinogram (mfERG) normative values for quadrant and ring analysis. Retina-Vitreus, Cilt: 20 - Sayı: 3, 199–202. https://ajindex.com/articles/307916

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