| Region |
Left |
Right |
Total |
| Superior
frontal gyrus |
3.50 |
11.63* |
15.13* |
| Middle frontal
gyrus |
4.50** |
7.25* |
11.75** |
| Inferior
frontal gyrus |
3.50* |
4.13 |
7.63* |
| Broca's
area |
2.00 |
1.00 |
3.00* |
| Premotor
area |
3.63* |
0.625 |
4.25* |
| Precentral
gyrus |
11.50* |
1.63 |
13.13* |
| Paracentral
gyrus |
2.00 |
0.75 |
2.75* |
| Cingulate
gyrus |
7.75* |
3.00 |
10.75* |
| Postcentral
gyrus |
7.00* |
4.75* |
11.75* |
| Supramarginal
gyrus |
10.13** |
6.50* |
16.63** |
| Angular
gyrus |
4.88* |
2.13 |
7.00* |
| Superior
parietal lobule |
3.88 |
6.75* |
10.63* |
| Precuneus |
1.00 |
1.50 |
2.50 |
| Superior
Temporal gyrus: Anterior |
0.25 |
0.00 |
0.25 |
| Superior
Temporal gyrus: Posterior |
1.88* |
0.63 |
2.50* |
| Middle Temporal
gyrus: Anterior |
0.00 |
0.00 |
0.00 |
| Middle Temporal
gyrus: Posterior |
1.00 |
0.00 |
1.00 |
| Inferior
Temporal gyrus: Anterior |
0.00 |
0.88 |
0.88 |
| Inferior
Temporal gyrus: Posterior |
1.25 |
0.63 |
1.88 |
| Insular |
4.00* |
4.75 |
8.75* |
| Total |
14.88 |
21.00 |
6.50 |
|
Table 2. Average activation of brain regions in the Regular-Irregular
subtraction condition. **activated in all subjects *activated
in a majority of the subjects
|