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. 2014 Apr 22;9(4):e95690. doi: 10.1371/journal.pone.0095690

Figure 5. ERPs from FCz per magnitude, as a function of feedback valence and stress induction, for males and females, separately.

Figure 5

ERPs from FCz per magnitude, as a function of feedback valence and stress induction, for males (left) and females (right), separately. The solid lines represent gain trials; the broken lines represent loss trials. The blue lines represent the control condition; the red lines represent the stress condition. The FRN amplitude was smaller in the stress relative to the control condition, but only as quantified by the mean amplitude (230–300 ms post-feedback) corrected for both preceding (180–225 ms) and following (320–390 ms) peaks. Interactions involving valence, magnitude, stress induction and sex did not reach significance.