Fig. 6.

Task phase functional MRI results displayed at an uncorrected P = 0.001 and 48-voxel cluster extent (cluster-level alpha of 0.05). Because cluster-extent based thresholding was used for multiple comparisons correction, voxels are displayed using a binary threshold. For further rationale about using binary maps in the context of cluster-based thresholding, see Woo et al. (2014). (A) Clusters exhibiting significant main effect of Distractor type (neutral, negative). (B) Main-effect response pattern from a subset of regions. To avoid circularity, error bars are not plotted. (C) Distributions of within-subject main effect of Distractor scores in units of % signal change. The box plots within the violins indicate the interquartile range (first quartile to third quartile), red lines show the mean values, and black dots inside white circles show median values. Amyg: amygdala, OFC: orbital frontal cortex, VS: ventral striatum, FG: fusiform gyrus.