Multifocal electroretinography increases following experimental glaucoma in nonhuman primates with retinal ganglion cell axotomy.
T Michael NorkCharlene B Y KimAlexander W KatzCarol A RasmussenMark BanghartJames N Ver HoevePublished in: Documenta ophthalmologica. Advances in ophthalmology (2023)
The RMS amplitudes of the short-latency mfERG K1 waveforms are not altered following axotomy but undergo marked increases following elevated IOP. This suggests that the increase in mfERG amplitude was not solely a result of RGC loss and may reflect photoreceptor and bipolar cell dysfunction and/or changes in Müller cells.