Hereditary Maculopathies – Page 36 of 74Case 5: Flash Electroretinogram (ERG) ResultsThe flash electroretinogram (ERG) is the single best test of overall retina function. The patient had a normal scotopic, but flat photopic ERG as anticipated. Previous Nextadmin2021-01-12T15:09:47+00:00Sharefacebooktwitterlinkedinpinterest