Table V.
Interaction analyses: cerebral areas more active in the updating process than in shifting and inhibition processes
| Brain area | Stereotactic coordinates | Z score | ||
|---|---|---|---|---|
| x | y | z | ||
| Updating vs. shifting | ||||
| R superior frontal sulcus (BA 6)a | 30 | 10 | 53 | 4.66 |
| L frontopolar gyrus (BA 10)a | −24 | 62 | −10 | 4.17 |
| R inferior frontal sulcus (BA 10)a | 34 | 51 | 9 | 4.22 |
| Updating vs. inhibition | ||||
| L intraparietal sulcusb | −34 | −58 | 45 | 5.17 |
| L frontopolar gyrus (BA 10)a | −26 | 62 | −3 | 3.91 |
Determined as (updating − control) − (shifting − control) and (updating − control) − (inhibition − control).
a
Cluster P < 0.05, corrected for multiple comparisons.
b
Voxel P < 0.05, corrected for multiple comparisons.
BA, Brodmann area.