Table 2.
Group differences in activation during the working memory two shapes retention.
| Brain region | Coordinates | Cluster size (number voxels) | Z value | P value | ||
|---|---|---|---|---|---|---|
|
| ||||||
| X | Y | Z | ||||
| Somatomotor cortex | 39 | −39 | 33 | 34 | 4.18 | <0.001 |
| BA40 | 21 | −24 | 39 | 37 | 4.01 | <0.001 |
| Cingulate gyrus | 0 | 6 | 24 | 45 | 3.76 | <0.001 |
| Prefrontal cortex | 53 | 3 | 24 | 39 | 3.67 | <0.001 |
The coordinates and cluster sizes of the regions with significant differences in BOLD signal intensity between the ST and LT subjects during performance of the modified Sternberg task (two shapes retention phase) are listed. These results have been corrected for cluster extent (P ≤ 0.001) and for multiple comparisons (P ≤ 0.05).