Multifocal electroretinogram in diabetic macular edema and its correlation with different optical coherence tomography features

ConclusionIn diabetic patients, discrete changes of some parameters in the central ring of the mfERG field map (e.g., P1 and N2 amplitudes) have a significant correlation with both structural OCT abnormalities in the corresponding points of the thickness map (like DRIL, intraretinal cyst and ELM/EZ disruption) and BCVA. Predictive models such as those described in this report may make it possible to identify the relationship between specific anatomical and functional characteristics in diabetic retinopathy.
Source: International Ophthalmology - Category: Opthalmology Source Type: research