Table 3.
Brain regions showing significant inter-regional correlation with a seed voxel in the left STG (see text for explanation) in the SNR -5 condition
Region | Peak Voxel Coordinate | Spatial Extent (cubic-mm) | |||
---|---|---|---|---|---|
Older Group | Correlations | ||||
L STG [seed voxel] | 61.0 | 31.0 | 10.0 | 1262 | 1 |
R aMTG | −64.0 | 16.0 | −3.0 | 943 | 0.9566 |
R PrecentG/6 | −23.0 | 18.0 | 63.0 | 560 | 0.9445 |
R IFG/6 | −46.0 | −2.0 | 25.0 | 529 | 0.9391 |
L PrecentG/6 | 55.0 | 4.0 | 26.0 | 417 | 0.9516 |
Younger Group | |||||
L STG [seed voxel] | 61.0 | 31.0 | 10.0 | 672 | 1 |
R STG* | −48.0 | 37.0 | 10.0 | 84 | 0.859 |
Significant Difference | |||||
Old > Young | Z Difference | ||||
R PrecentG/6 | −23.0 | 18.0 | 63.0 | 175 | 3.29 |
R IFG/6* | −47.0 | −2.0 | 25.0 | 156 | 3.5551 |
L PrecenG/6* | 55.0 | 4.0 | 26.0 | 124 | 3.6891 |
Younger > Old | |||||
R STG* | −49.0 | 38.0 | 11.0 | 162 | −2.5269 |
Unless noted with an asterisk (*), the regions are significant at a corrected p < .05.
Regions did not meet the spatial extent cutoff of 370 cubic-mm but met the single p value cutoff of .005.