title: Low-contrast multifocal visual evoked potentials: identifying more shades of gray in MS.
authors: Matthew J
authors: MJ
authors: Thurtell
authors: Steven L
authors: SL
authors: Galetta
mesh_terms: D005074:Evoked Potentials, Visual / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D009103:Multiple Sclerosis / Q000503:physiopathology*; D009902:Optic Neuritis / Q000503:physiopathology*; D014792:Visual Acuity / Q000502:physiology*