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. Author manuscript; available in PMC: 2020 Sep 25.
Published in final edited form as: Neuroimage. 2018 May 16;178:266–276. doi: 10.1016/j.neuroimage.2018.05.039

Fig. 4.

Fig. 4.

RPE encoding. Voxel-wise group effect maps presenting the parametric modulation values of: (A) Visit 1, corrected for FWE with a threshold of p = 0.005 and a minimal cluster size of 102 voxels; (B) Visit 2, upper panel is corrected similarly and the lower panel is with a non-corrected p = 0.005; (C) Visit 3, using an uncorrected p = 0.005 (upper panel), or an uncorrected p = 0.05 (lower panel). (D) Mean ROI RPE encoding levels, across all voxels per region, averaged across all subject per visit (error bars depict the standard error). The effect size for each ROI (Cohen’s d, peak beta value): right insula: visit 1 (−1.17, −0.09), visit 2 (−2.03, −0.12), visit 3 (−1.24, −0.08); left insula: visit 1 (−1.41, −6.62), visit 2 (−3.11, −0.12), visit 3 (−1.25, −0.083); striatum: visit 1 (1.49, 0.074), visit 2 (1.81, 0.046), visit 3 (1.44, 0.05).