BPND decrease | SPM contrast value | T | p | |
---|---|---|---|---|
Nucl. accumbens | ||||
Left | 0.17 ± 0.075 | 0.08 | 2.86 | 0.0084* |
Right | 0.02 ± 0.075 | 0.00 | 0.00 | 0.4986 |
Caudate | ||||
Left | 0.04 ± 0.045 | 0.03 | 1.03 | 0.1646 |
Right | −0.03 ± 0.194 | −0.03 | −1.24 | 0.8792 |
Putamen | ||||
Left | 0.01 ± 0.088 | 0.01 | 0.23 | 0.4098 |
Right | −0.05 ± 0.062 | −0.00 | −0.08 | 0.5309 |
The table displays BPND decreases in the rewarded relative to the nonrewarded condition. BPND reductions in the individual anatomical voxels of interest from the PMOD analysis (means ± SEs) and statistical results from the MarsBaR-based analysis of the normalized ROIs in SPM2 are shown. *The result in the left NAcc remained significant at p < 0.05 after Bonferroni correction for the number of ROIs.