title: Differences between the occipital distribution of upper and lower field pattern-evoked responses in man.
mesh_terms: D001931:Brain Mapping; D005071:Evoked Potentials; D005403:Fixation, Ocular; D006801:Humans; D009778:Occipital Lobe / Q000502:physiology*; D009949:Orientation; D014794:Visual Fields