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Multifocal Electroretinograms

Multifocal Electroretinograms

Article DOI: 10.3791/3176
December 4th, 2011


Summary December 4th, 2011

The development of the multifocal electroretinogram (mfERG) is an important advance in the diagnosis and characterization of retinopathy. Multifocal electroretinograms are a mathematical average of an approximation of a b-wave. Software programs can derive ERGs from more than a hundred retinal areas in a few minutes per eye. Scotomas and retinal dysfunction can be mapped and quantified.

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