Calibration of the ERG photostimulus with standard photometer and photodiode.
A method for quantifying the ERG photostimulus is presented. The units of measure are reasonably straightforward and yet consistent with laws of photochemistry and psychophysics. Application of these laws facilitates measurement with readily available photometric instrumentation.
D004596:Electroretinography / Q000295:instrumentation* / Q000379:methods; D006801:Humans