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. Author manuscript; available in PMC: 2016 May 1.
Published in final edited form as: J Abnorm Psychol. 2015 Jan 19;124(2):319–328. doi: 10.1037/abn0000032

Figure 2.

Figure 2

Average ERP waveforms at electrode site 66 (Pz), presented separately for pleasant, neutral, and aversive picture categories. High and Low PCL-R Factor 1 groups consist of study participants falling within the upper and lower quartiles, respectively, of scores on the Affective-Interpersonal factor of the Psychopathy Checklist-Revised (Hare, 2003).