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糖尿病视网膜病变 (diabetic retinopathy,DR)的全视野视网膜电图及振荡电位改变已有不少研究。近来 ,Sutter等 [1 ]发明的多焦视网膜电图 (multifocal electroretinograms,MERG)技术 ,可同时分别刺激视网膜多个不同部位 ,能在较短时间测量整个测试野内许多细小部位的 ERG,其一
Diabetic retinopathy (diabetic retinopathy, DR visual field electrocoagulation and oscillation potential changes have been many studies. Recently, Sutter et al [1] invented the multifocal electroretinograms (MERG) technology, which can simultaneously stimulate different parts of the retina, respectively, in a short time measuring many small parts of the entire test field ERG, one