title: Effects of meridional variation on steady-state visual evoked potentials.
mesh_terms: D000328:Adult; D005071:Evoked Potentials; D005556:Form Perception / Q000502:physiology*; D006801:Humans; D008297:Male; D010364:Pattern Recognition, Visual / Q000502:physiology*; D012399:Rotation; D014793:Visual Cortex / Q000502:physiology*