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By Gabrielle Hallai
Cleveland Clinic - Uploaded on May 13, 2024.
- Last modified by Joshua Friedman on May 14, 2024.
- Rating
- Appears in
- Miscellaneous
- Condition/keywords
- ERG, electroretinography
- Photographer
- Gabrielle Hallai, PhD, Cleveland Clinic Cole Eye Institute
- Description
- Each layer of the retina can be assessed using various electroretinographic techniques. A) A summary of the retinal origins of each response is shown here. B) Macular function can be assessed by pattern and multifocal ERG recording and provide a specific assessment of central vision, while flash tests are dominated by the more peripheral retina.