The subjects were dilated and dark adapted for electrophysiologic testing. Scotopic and photopic full-field electroretinograms (ERGs) were performed on controls and demonstrated normal rod and cone responses.
In this study featuring the RETevet device, researchers have identified 4 related NHPs at the California National Primate Research Center with visual impairment and findings from clinical ophthalmic examination, advanced retinal imaging, and electrophysiology consistent with achromatopsia.
