Brain region | Side | Cluster size (number of voxels) | Peak t value | Peak z score | Peak coordinates (mm) |
---|---|---|---|---|---|
Force (left > right hand) | |||||
M1 | R | 351 | 5.39 | 4.49 | 34, −20, 68 |
Force (right > left hand) | |||||
M1 | L | 232 | 5.29 | 4.43 | −40, −20, 64 |
Personal utility | |||||
VP | R | 38411 | 7.23 | 5.50 | 10, 2, 4 |
Cuneus | L | 7.18 | 5.47 | −4, −94, 6 | |
VP | L | 6.76 | 5.26 | −8, 4, 4 | |
Cuneus | R | 6.66 | 5.21 | 6, −88, 12 | |
Insula | L | 6.27 | 5.00 | −44, 16, −12 | |
Insula | R | 5.91 | 4.80 | 46, 18, −8 | |
M1 | L | 5.06 | 4.29 | −24, −14, 72 | |
M1 | R | 4.22 | 3.72 | 24, −20, 72 | |
Social position | |||||
VS | R | 105 | 4.39 | 3.84 | 18, 12, 2 |
VS | L | 10 | 3.56 | 3.24 | −14, 10, −8 |
Competition | |||||
mPFC | R | 991 | 6.43 | 5.09 | 6, 44, 20 |
Middle occipital gyrus | L | 868 | 5.55 | 4.59 | −40, −90, 0 |
Cuneus | R | 674 | 5.09 | 4.31 | 28, −86, 30 |
Precentral gyrus | L | 276 | 5.09 | 4.31 | −34, −4, 40 |
Inferior frontal gyrus | R | 150 | 4.79 | 4.11 | 32, 20, −22 |
Cuneus | L | 215 | 4.72 | 4.07 | −4, −100, 8 |
Collaboration | |||||
TPJ | L | 191 | 4.48 | 3.90 | −48, −64, 32 |
All voxels in the listed clusters survived a statistical threshold of p < 0.001, uncorrected. Except for social position, which is reported at an uncorrected threshold, all clusters included a minimum of 150 voxels, which corresponds to a threshold of p < 0.05 after FWE correction for multiple comparison at the cluster level. [x, y, z] coordinates are given in the MNI space. M1, Primary motor cortex; R, right; L, left.