A tricolor light source for stimulation and adaptation in electroretinography
- PMID: 3743338
- DOI: 10.1007/BF00157131
A tricolor light source for stimulation and adaptation in electroretinography
Abstract
A Ganzfeld light source, fitted on an electroretinogram contact lens, is described. The light source can provide blue, green, or red flashes with intensities over a range of 3.6 log units. It can also be used to provide a continuous light-adapting background in each of the above-mentioned colors, simultaneously presenting the possibility of emitting flashes. The control unit and the light source can be powered by a small battery pack.
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