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Emotion-modulated startle as a function of psychopathy. Results are shown for the novel trials (left side) and familiar trials (right side). Psychopathy scores were estimated from Hare’s Psychopathy Checklist-Revised (2003). The frequency of each psychopathy score is indicated above the x-axis. Error bands represent the standard error of the valence contrast (i.e., pleasant versus unpleasant).
