The combined use of the macular electroretinogram (M-ERG) and the visually evoked responses (VER).
D000328:Adult; D003937:Diagnosis, Differential; D004566:Electrodes; D004596:Electroretinography; D005071:Evoked Potentials; D005260:Female; D005403:Fixation, Ocular; D006801:Humans; D008027:Light; D008266:Macula Lutea / Q000502:physiology / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D009896:Optic Atrophy / Q000175:diagnosis; D009900:Optic Nerve / Q000502:physiology; D009902:Optic Neuritis / Q000175:diagnosis; D012607:Scotoma / Q000175:diagnosis* / Q000503:physiopathology; D014792:Visual Acuity; D014793:Visual Cortex / Q000503:physiopathology*; D014794:Visual Fields