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A meta-analysis of the P3 amplitude in tasks requiring deception in legal and social contexts
In deception tasks the parietal P3 amplitude of the event-related potential indicates either recognition of salient stimuli (larger P3 following salient information) or mental effort (negative or smaller P3 following demanding information). This meta-analysis (k = 77) investigated both cognitive processes by means of conceptual and methodological a-priori moderators (study …