Table 1.
ROI activations from COVIS and SPEED for the disjunctive and simple-1D rule conditions
| ROI | Simple-1D |
Disjunctive |
||||||
|---|---|---|---|---|---|---|---|---|
| S1 | S4 | S10 | S20 | S1 | S4 | S10 | S20 | |
| COVIS rule-based | ||||||||
| VLPFC | 0.19 | 0.15 | 0.15 | 0.16 | 0.23 | 0.26 | 0.19 | 0.23 |
| MDN | 0.23 | 0.21 | 0.25 | 0.25 | 0.19 | 0.21 | 0.20 | 0.26 |
| VA | 0.30 | 0.23 | 0.29 | 0.26 | 0.21 | 0.25 | 0.23 | 0.30 |
| HofC | 0.16 | 0.13 | 0.13 | 0.16 | 0.12 | 0.13 | 0.14 | 0.22 |
| mACC | 0.26 | 0.22 | 0.23 | 0.27 | 0.20 | 0.30 | 0.24 | 0.31 |
| Hippocampus | 0.12 | 0.13 | 0.13 | 0.15 | 0.07 | 0.10 | 0.11 | 0.17 |
| COVIS procedural | ||||||||
| Putamen | 0.14 | 0.15 | 0.12 | 0.17 | 0.13 | 0.19 | 0.15 | 0.24 |
| VL | 0.18 | 0.16 | 0.18 | 0.19 | 0.14 | 0.17 | 0.17 | 0.21 |
| SMA | 0.19 | 0.19 | 0.16 | 0.19 | 0.27 | 0.35 | 0.28 | 0.33 |
| COVIS common | ||||||||
| Gpi | 0.12 | 0.12 | 0.12 | 0.14 | 0.09 | 0.09 | 0.12 | 0.15 |
| SPEED | ||||||||
| pACC | 0.22 | 0.22 | 0.18 | 0.21 | 0.23 | 0.35 | 0.23 | 0.31 |
| PMd | 0.08 | 0.13 | 0.14 | 0.11 | 0.16 | 0.19 | 0.17 | 0.18 |
| PMv | 0.18 | 0.20 | 0.19 | 0.18 | 0.30 | 0.33 | 0.27 | 0.31 |
| M1 | 0.09 | 0.11 | 0.08 | 0.07 | 0.09 | 0.17 | 0.13 | 0.15 |
Note: Activation is the 90th percentile of percentage signal change and is statistically significant in all cells (p < 0.001). All the ROIs are bilateral. VLPFC, Ventrolateral prefrontal cortex; MDN, medial dorsal nucleus of the thalamus; VA, ventral anterior nucleus of the thalamus; HofC, head of caudate; mACC, middle anterior cingulate cortex; VL, ventrolateral nucleus of the thalamus; SMA, supplementary motor area; GPi, internal segment of the globus pallidus; pACC, posterior anterior cingulate cortex; PMd, dorsal premotor cortex; PMv, ventral premotor cortex; M1, primary motor cortex.