Table 5.
Statistics for Fig. 4, Fig. 5. Values represent Pearson's r expressed as the mean and 95% CI across participants. P-value is from a t-test of r against zero, uncorrected for multiple comparisons. The column ‘full’ represents the correlation when the prediction is not competing for variance with the alternative prediction. ‘Orthogonalized’ refers to the performance of the prediction after orthogonalizing the prediction with respect to the alternative prediction method.
| Contrast | Region | Connectivity prediction |
Functional group-average prediction |
||
|---|---|---|---|---|---|
| Full | Orthogonalized | Full | Orthogonalized | ||
| Hand > foot | L Caudate | 0.04 [-0.05, 0.12] p = 0.37 |
0.026 [-0.05, 0.11] p = 0.51 |
0.04 [-0.04, 0.22] p = 0.18 |
0.078 [-0.05, 0.21] p = 0.22 |
| L Putamen | 0.19 [0.11, 0.27] p = 0.00005 |
0.066 [-0.01, 0.14] p = 0.09 |
0.19 [0.22, 0.41] p < 0.00001 |
0.247 [0.15, 0.35] p = 0.00005 |
|
| R Caudate | −0.02 [-0.07, 0.03] p = 0.48 |
−0.014 [-0.06, 0.03] p = 0.55 |
−0.02 [-0.10, 0.12] p = 0.83 |
0.008 [-0.10, 0.12] p = 0.88 |
|
| R Putamen | 0.16 [0.07, 0.24] p = 0.0008 |
0.068 [0.00, 0.13] p = 0.04 |
0.16 [0.11, 0.33] p = 0.0005 |
0.162 [0.06, 0.26] p = 0.002 |
|
| Reward | L Caudate | 0.11 [0.01, 0.20] p = 0.03 |
0.037 [-0.05, 0.12] p = 0.38 |
0.11 [0.08, 0.34] p = 0.003 |
0.190 [0.07, 0.31] p = 0.004 |
| L Putamen | 0.13 [0.04, 0.23] p = 0.008 |
0.069 [0.00, 0.14] p = 0.04 |
0.13 [0.08, 0.33] p = 0.003 |
0.161 [0.05, 0.27] p = 0.006 |
|
| R Caudate | 0.16 [0.09, 0.24] p = 0.0002 |
0.066 [0.01, 0.12] p = 0.02 |
0.16 [0.14, 0.42] p = 0.0004 |
0.232 [0.10, 0.36] p = 0.001 |
|
| R Putamen | 0.12 [0.02, 0.21] p = 0.02 |
0.051 [-0.02, 0.12] p = 0.13 |
0.12 [0.11, 0.32] p = 0.0004 |
0.186 [0.10, 0.27] p = 0.0002 |
|
| Expected value | L Caudate | 0.12 [0.03, 0.20] p = 0.007 |
0.081 [0.00, 0.16] p = 0.04 |
0.12 [0.03, 0.23] p = 0.02 |
0.116 [0.02, 0.21] p = 0.02 |
| L Putamen | −0.02 [-0.10, 0.06] p = 0.58 |
−0.023 [-0.10, 0.05] p = 0.52 |
−0.02 [-0.11, 0.09] p = 0.82 |
−0.008 [-0.11, 0.09] p = 0.87 |
|
| R Caudate | 0.20 [0.09, 0.32] p = 0.001 |
0.128 [0.05, 0.21] p = 0.002 |
0.20 [0.05, 0.35] p = 0.01 |
0.135 [0.01, 0.26] p = 0.03 |
|
| R Putamen | 0.03 [-0.03, 0.09] p = 0.29 |
0.038 [-0.01, 0.09] p = 0.14 |
0.03 [-0.14, 0.10] p = 0.75 |
−0.023 [-0.14, 0.10] p = 0.69 |
|