Fig 1.
(A) Stimuli presented in the scene-emotional face pair oddball and in the emotional-face-only oddball. (B) Presentation of the stimuli in the scene-emotional face pair and in the emotional-face-only oddballs. The emotional face images presented on the figure were obtained from the FACES database [33].
Table 1.
Average number of epochs with standard deviations in parentheses and ranges in the second row for deviant and standard stimuli preceding the deviants in each group and condition.
Table 2.
Mean accuracy and mean reaction time (RTs) for each group and condition.
Table 3.
Ranges of significant differences in the deviant-minus-standard difference potentials for each group, condition, and region of interest (ROI).
Fig 2.
Average ERPs and deviant-minus-standard difference potentials for each group and region of interest (ROI) in the scene-emotional face pair oddball condition.
Red lines depict ERPs to the deviant stimuli, light blue lines depict ERPs to the standard stimuli preceding the deviants, blue lines depict the deviant-minus-standard difference potentials, with the 95% CI interval shown by the blue shaded area. Scalp distributions for the ranges in which significant differences were found are shown on the right.
Fig 3.
Average ERPs and deviant-minus-standard difference potentials for each group and region of interest (ROI) in the happy emotional-face-only oddball condition.
Red lines depict ERPs to the deviant stimuli, light blue lines depict ERPs to the standard stimuli preceding the deviants, blue lines depict the deviant-minus-standard difference potentials, with the 95% CI interval shown by the blue shaded area. Scalp distributions for the ranges in which significant differences were found are shown on the right.
Fig 4.
Average ERPs and deviant-minus-standard difference potentials for each group and region of interest (ROI) in the angry emotional-face-only oddball condition.
Red lines depict ERPs to the deviant stimuli, light blue lines depict ERPs to the standard stimuli preceding the deviants, blue lines depict the deviant-minus-standard difference potentials, with the 95% CI interval shown by the blue shaded area. Scalp distributions for the ranges in which significant differences were found are shown on the right.