Table III.
Meta‐analysis of frontal lobe and anterior insula activations in task‐switching, set‐shifting, and nonprobabilistic S–R reversal studies
| Region | BA | Lat. | x | y | z | ALE | Volume (mm3) |
|---|---|---|---|---|---|---|---|
| Inferior frontal junction | 6/8/44 | L | −40 | 4 | 30 | 0.024 | 3,032 |
| Inferior frontal gyrus | 44/45 | L | −48 | 14 | 18 | 0.021 | SC |
| Inferior frontal junction | 6/8/44 | R | 44 | 10 | 34 | 0.022 | 1,700 |
| Inferior frontal sulcus | 46/45 | R | 46 | 28 | 24 | 0.017 | 268 |
| ACC/pre‐SMA | 32/6 | B | 4 | 8 | 48 | 0.028 | 2,659 |
| Superior frontal gyrus (med.) | 8 | B | 4 | 28 | 42 | 0.020 | SC |
| ACC/SFG (med.) | 32/8 | B | −8 | 20 | 42 | 0.016 | SC |
| Insula | — | R | 32 | 22 | 2 | 0.018 | 215 |
Clusters above an ALE threshold of 0.0133 (P < 0.0001) and a minimum size of 10 mm3 are listed; minimum peak distance is 5 mm. Coordinates are in Talairach space.
ACC, anterior cingulate cortex; pre‐SMA, presupplementary motor area; med., medial; SFG, superior frontal gyrus, BA, approximate Brodmann area; Lat., lateralization; B, bilateral; ALE, activation likelihood estimate; SC, same cluster.