Figure 3
ERP waveform for a representative central sensor (EGI #81, scalp position marked by white dot) and difference scalp maps [erotic – portrait images] illustrate the LPP component across experimental conditions.
(A) In Phase 1, erotic images elicited a larger LPP than portrait pictures. (B) Consistent with the self-completion hypothesis, edited pictures from the erotic category elicited a larger LPP than portrait pictures. (C) The effect was dependent on newly-formed memory representations as partial pictures which had not been seen in their original form did not elicit an emotional modulation as indicated by the LPP.
