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VIDEO: ERG another option for testing functional vision

ANAHEIM, Calif. – The Diopsys electroretinogram (ERG) test allows optometrists to assess functional vision with minimal patient interaction compared to a visual field test, Murray Fingeret, OD, said here at the American Academy of Optometry meeting.

It can be used both for diagnosis and to monitor for change over time, he said.

ANAHEIM, Calif. – The Diopsys electroretinogram (ERG) test allows optometrists to assess functional vision with minimal patient interaction compared to a visual field test, Murray Fingeret, OD, said here at the American Academy of Optometry meeting.

It can be used both for diagnosis and to monitor for change over time, he said.

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