Table 6.
Most likely correlation (r) values, 95% posterior credible intervals (CIs), Bayes factors (BF10) and frequentist p-values for correlational relationships between ROI activations and the DDM parameters indexing caution (a) and non-decision time (Ter). The first column lists the contrast, anatomical region, and MNI coordinates (x, y and z in parentheses) for each ROI. For p-values: bolded=survives FDR correction for multiple comparisons within each family of tests (families defined by DDM parameters)
| Caution (a) | Non-decision (Ter) | |||||
|---|---|---|---|---|---|---|
| Region | r [CI] | BF10 | p | r [CI] | BF10 | p |
| SI/GO L. Inferior Frontal (−35,21,−9) | −.09[−.25,.07] | 0.19 | 0.281 | −.09[−.25,.08] | 0.18 | 0.296 |
| SI/GO L. Middle Frontal (−46,25,25) | −.00[−. 16,. 16] | 0.11 | 0.994 | −.01 [−. 17,. 15] | 0.11 | 0.910 |
| SI/GO L. Supramarginal (−59,−50,35) | −.12[−.27,.05] | 0.26 | 0.172 | −.08[−.24,.08] | 0.17 | 0.320 |
| SI/GO Medial Frontal (2,22,41) | −.11 [−.26,.06] | 0.23 | 0.211 | −.07[−.23,.10] | 0.15 | 0.419 |
| SI/GO L. Medial Frontal (−38,59,3) | −.08[−.24,.09] | 0.16 | 0.345 | −.01 [−. 17,. 16] | 0.11 | 0.955 |
| SI/GO R. Inferior Frontal (51,14,25) | −.06[−.22,.11] | 0.13 | 0.483 | −.06[−.22,.10] | 0.14 | 0.473 |
| SI/GO R. Inferior Frontal (39,24,−10) | −.09[−.25,.08] | 0.18 | 0.305 | −.24[−.38,−.08] | 5.96 | 0.004 |
| SI/GO R. Inferior Parietal (51,−50,41) | −.12[−.28,.04] | 0.30 | 0.146 | −.17[−.32,−.01] | 0.82 | 0.041 |
| SI/GO R. Middle Frontal (46,39,24) | −.07[−.23,.10] | 0.14 | 0.431 | −.07[−.23,.10] | 0.14 | 0.428 |
| SI/GO R. Superior Frontal (13,18,58) | −.12[−.27,.05] | 0.28 | 0.161 | −.06[−.22,.10] | 0.13 | 0.478 |
| SI/GO R. Superior Temporal (63,−20,−5) | −. 18[−.33,.−.02] | 1.07 | 0.030 | −.12[−.27,.05] | 0.28 | 0.161 |
| FI/GO Anterior Cingulate (0,22,38) | −.01 [−. 17,. 15] | 0.11 | 0.883 | .07[−.09,.23] | 0.15 | 0.385 |
| FI/GO L. Insula/IFG (−38,20,−6) | .02[−.14,.18] | 0.11 | 0.801 | . 16[−.00,.32] | 0.68 | 0.052 |
| FI/GO L. Parietal (−62,−44,34) | .07[−.10,.22] | 0.14 | 0.442 | .08[−.08,.24] | 0.17 | 0.327 |
| FI/GO L. Striatum (−12,10,−10) | .14[−.03,.29] | 0.38 | 0.106 | . 14[−.02,.30] | 0.45 | 0.087 |
| FI/GO R. Insula/IFG (42,18,−6) | .03[−.13,.19] | 0.11 | 0.710 | .13[−.04,.28] | 0.33 | 0.127 |
| FI/GO R. Parietal (58,−44,30) | .14[−.02,.30] | 0.42 | 0.093 | .06[−.10,.22] | 0.14 | 0.457 |
| FI/GO R. Striatum (14,10,−10) | .10[−.06,.26] | 0.22 | 0.220 | . 18[.02,.33] | 1.04 | 0.031 |
| FI/GO R. pre-SMA (4,30,54) | .04[−.12,.20] | 0.12 | 0.629 | −.03 [−. 19,. 14] | 0.11 | 0.755 |