At mid-frontocentral and mid-parietal sites (FCz, FC1/2, Cz, C3/4, CP1/2, Pz, P3/4, POz) for factor 600 (cf. Fig. 6C, row 4; for detailed ANOVA means, see supplementary Table S6), a highly significan main effect of intensity, F(2, 74) = 9.76, p = .0002, ε = 0.9637, resulted from the monotonic increase fo P2 source with increased odor intensity (Fig. 7, bottom). Again, there were no significant effects involving group (all F < 1.0).
