Task initiation and amplitude of the contingent negative variation (CNV).
D000328:Adult; D000704:Analysis of Variance; D001921:Brain / Q000502:physiology*; D003216:Conditioning, Operant; D003265:Contingent Negative Variation; D004569:Electroencephalography; D004594:Electrophysiology; D005133:Eye Movements; D007839:Functional Laterality; D006801:Humans; D008297:Male; D009048:Motor Skills; D012718:Set, Psychology