Table IV.
Effect of ROI definition on coverage of active MTL voxels
| Statistical differences between the number of active voxels covered (thresholded whole brain analysis, P‐values, two‐sided paired t‐test) | |
|---|---|
| Functional ROI vs. standard ROI | 2 × 10 −5 |
| Functional ROI vs. individual normalized ROI | 0.288 |
| Functional ROI vs. mean group ROI | 0.131 |
| Mean number of active voxels covered | |
| Mean ± SD | |
| Functional ROI | 544 ± 454 |
| Standard ROI | 376 ± 286 |
| Individual Normalized ROI | 542 ± 453 |
| Mean Group ROI | 538 ± 452 |
Group results comparing the functional ROI (comprising all active MTL voxels of the thresholded whole brain analysis) and the neuroanatomical ROIs using a two‐sided paired t‐test. Significant values in bold.