Table 1.
Coordinates of the peak activation
| Contrast | Area | Coordinates | t value |
|---|---|---|---|
| Sustained activity during set | |||
| (Pho_set) > (Vis_set) | FPC (area 10) | (−30, 56, 4) | 4.48 |
| (Sem_set) > (Vis_set) | FPC (area 10) | (−32, 56, 8) | 4.70 |
| (Sem_set) > (Pho_set) | None | ||
| (Pho_set) > (Sem_set) | None | ||
| All_set | DLPF (area 46) | (−34, 44, 32) | 6.37 |
| ACC | (4, 28, 24) | 5.47 | |
| Lateral occipital | (−30, −94, −8) | 6.16 | |
| (34, −92, 0) | 6.72 | ||
| Phasic activity during task | |||
| (Pho_task) > (Vis_task) | pVLPF (area 44) | (−52, 12, 20) | 6.39 |
| (Sem_task) > (Vis_task) | pVLPF (area 44) | (−52, 20, 24) | 6.20 |
| aVLPF (area 47) | (−50, 34, −14) | 5.15 | |
| (Pho_task) > (Sem_task) | PM (area 6) | (−54, 6, 42) | 5.04 |
| (Sem_task) > (Pho_task) | aVLPF (area 47) | (−50, 34, −10) | 6.16 |
| MTG | (−54, −34, 2) | 4.29 | |
| All_task | FG | (−38, −56, −14) | 9.34 |
| Ventral occipital | (14, −86, −10) | 17.18 | |
| (−14, −84, −18) | 15.32 | ||
| (−8, −72, −8) | 11.55 | ||
| Cerebellum | (−34, −70, −22) | 12.96 | |
| pVLPF (area 44) | (−56, 14, 16) | 13.58 | |
| Inferior temporal | (50, −64, −14) | 10.18 |
We used a threshold of p < 0.05 corrected within the frontal convexity, which corresponds to t> 4.25. For All_task, areas with p < 0.05 corrected for the whole brain, which corresponds to t> 8.80, are shown. ACC, Anterior cingulate cortex; pVLPF, posterior VLPF; MTG, middle temporal gyrus.