Table 3.
Brain regions showing error-related activations in the stop signal task. One sample t-test, p<0.05, FWE corrected. Cluster k>100. All peak voxels 8 mm apart are identified.
| Volume voxels (k) | Peak voxel Z | MNI coordinate | Side | Identified brain region | ||
|---|---|---|---|---|---|---|
| x | y | z | ||||
| 3898 | 17.03 | -40 | 18 | 0 | L | Insula |
| 15.74 | -32 | 20 | -8 | L | Insula | |
| 10.76 | -50 | 10 | 4 | L | Inferior frontal cortex | |
|
| ||||||
| 4786 | 15.46 | 40 | 20 | -2 | R | Insula/ Inferior frontal cortex |
| 15.15 | 32 | 24 | -6 | R | Insula/ Inferior frontal cortex | |
| 11.71 | 48 | 4 | 42 | R | Precentral gyrus | |
|
| ||||||
| 7040 | 13.48 | 60 | -42 | 22 | R | Superior temporal gyrus |
| 11.60 | 52 | -42 | 34 | R | Supramarginal gyrus | |
| 11.60 | 50 | -28 | -4 | R | Middle temporal gyrus | |
|
| ||||||
| 7481 | 13.46 | -4 | 24 | 32 | L | ACC/preSMA |
| 13.19 | 6 | 22 | 36 | R | ACC/preSMA | |
| 13.05 | 4 | 32 | 26 | R | ACC/preSMA | |
|
| ||||||
| 6136 | 11.82 | -6 | -26 | -4 | L | Thalamus |
| 11.30 | 8 | -24 | -12 | R | Thalamus | |
| 11.22 | 10 | -12 | 6 | R | Thalamus | |
|
| ||||||
| 6341 | 11.40 | -56 | -46 | 34 | L | Supramarginal gyrus |
| 11.40 | -32 | -90 | -2 | L | Middle occipital cortex | |
| 10.90 | -28 | -54 | 44 | L | Inferior parietal cortex | |
ACC: anterior cingulate cortex; preSMA: pre-supplementary motor area