title: [Effect of meridional defocus on the pattern reversal VECP (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D005071:Evoked Potentials; D005260:Female; D005556:Form Perception; D006801:Humans; D008297:Male; D010364:Pattern Recognition, Visual; D014793:Visual Cortex / Q000502:physiology*