OculusGraphy: Pediatric and Adults Electroretinograms Database
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Electroretinography (ERG) has great potential in visual health detection in early diagnosis and intervention. To date, optical coherence tomography and other diagnostic tests are mainly used. Clinically used ERG is an important diagnostic assessment for various retinal diseases, such as hereditary diseases (retinitis pigmentosa, choroideremia, cone dystrophy, etc), diabetic retinopathies, glaucoma, macular degeneration, toxic retinopathies etc. A database of five types of adult and pediatric biomedical electroretinography signals is presented in this study. In this study, the database is based on several protocols: Scotopic 2.0 ERG Response (53 pediatric signals, 23 adult signals), Maximum 2.0 ERG Response (80 pediatric signals, 42 adult signals), Photopic 2.0 ERG Response (74 pediatric signals, 32 adult signals), and Photopic 2.0 EGR Flicker Response (63 pediatric signals, 38 adult signals). 20 signals of Scotopic 2.0 ERG Oscillatory Potentials in addition to that. The tests were performed at the IRTC Eye Microsurgery Ekaterinburg Center. In this study, the EP-1000 Multifocal computerized electrophysiology workstation manufactured by Tomey GmbH was used. The aim of this study is to describe the existing database including the classification of signals and to determine the pediatric norms of the binocular program.
视网膜电图（Electroretinography, ERG）在视觉健康检测的早期诊断与干预中具备巨大应用潜力。截至目前，临床主要采用光学相干断层扫描（optical coherence tomography, OCT）及其他诊断检测手段。临床应用的ERG是多种视网膜疾病的重要诊断评估工具，涵盖遗传性疾病（色素性视网膜炎、无脉络膜症、视锥细胞营养不良等）、糖尿病性视网膜病变、青光眼、黄斑变性及中毒性视网膜病变等。本研究构建了涵盖成人与儿童的5类生物医学视网膜电图信号数据集。该数据集基于以下检测方案：暗适应2.0 ERG反应（53条儿童信号、23条成人信号）、最大反应2.0 ERG反应（80条儿童信号、42条成人信号）、明适应2.0 ERG反应（74条儿童信号、32条成人信号）、明适应2.0 ERG闪光反应（63条儿童信号、38条成人信号），此外还额外包含20条暗适应2.0 ERG振荡电位信号。所有检测均在叶卡捷琳堡IRTC眼科显微手术中心完成，研究使用了由Tomey GmbH公司生产的EP-1000多焦计算机电生理工作站。本研究旨在对现有数据集（含信号分类方案）进行系统性说明，并确立双眼检测程序的儿童参考正常值。
