Qualitative and quantitative comparison of ERGs with contact lens and adhesive skin electrodes.
Dinah ChenVivienne C GreensteinScott E BrodiePublished in: Documenta ophthalmologica. Advances in ophthalmology (2022)
Our best estimate for the conversion factor between ERG amplitudes recorded with adhesive skin electrodes and contact lens electrodes is 0.349-amplitudes with skin electrodes are about 1/3 the amplitudes recorded simultaneously from the same eyes with contact lens electrodes, with a high correlation. Implicit times are nearly identical for the two electrode types.