Table 2.
Brain areas that showed significant P3-related activations (2-tailed, corrected p < 0.05) for Ignore targets (~355 ms post-target) compared with Attend-Go targets. Only activation clusters including at least 5 voxels are shown in the table.
| Brain structure | Brodmann area | Hemisphere | Lobe | Voxel number | Peak Coordinates MNI (X Y Z) | Peak t-value | ||
|---|---|---|---|---|---|---|---|---|
| Ignore > Attend-Go | ||||||||
| Cingulate Gyrus | 23,24,31,32 | L/R | Limbic | 114 | −5 | 0 | 30 | 5.4713 |
| Precentral Gyrus | 4,6,9 | L/R | Frontal | 47 | −35 | 5 | 40 | 4.8676 |
| Middle Frontal Gyrus | 6 | L/R | Frontal | 24 | −35 | 0 | 40 | 4.8826 |
| Postcentral Gyrus | 3 | R | Parietal | 6 | 30 | −25 | 45 | 4.2346 |
| Ignore < Attend-Go | ||||||||
| No significant activation | ||||||||