title: Task-related hemispheric asymmetry of contingent negative variation.
mesh_terms: D000328:Adult; D002540:Cerebral Cortex / Q000502:physiology; D003265:Contingent Negative Variation; D004292:Dominance, Cerebral / Q000502:physiology*; D004569:Electroencephalography; D004594:Electrophysiology; D005071:Evoked Potentials; D005556:Form Perception / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010364:Pattern Recognition, Visual / Q000502:physiology*