title: P300 in serial tasks: an essential post-decision closure mechanism.
mesh_terms: D001288:Attention / Q000502:physiology*; D002540:Cerebral Cortex / Q000502:physiology; D004569:Electroencephalography; D005071:Evoked Potentials; D006801:Humans; D011930:Reaction Time / Q000502:physiology; D012691:Serial Learning / Q000502:physiology*