Table 2.
Results of the Student t-Tests for Group-Specific Differences in Motion Artifacts and other Physiological Confounds.
| TP1 | TP2 | |||||
|---|---|---|---|---|---|---|
| Mean | SD | p-value | Mean | SD | p-value | |
| Maximum voxel | ||||||
| displacement in mm | ||||||
| CON vs. ABS | 0.304/0.254 | 0.190/0.098 | 0.38 | 0.327/0.272 | 0.181/0.183 | 0.41 |
| CON vs. REL | 0.304/0.346 | 0.190/0.158 | 0.37 | 0.327/0.296 | 0.181/0.143 | 0.61 |
| ABS vs. REL | 0.254/0.346 | 0.098/0.158 | 0.13 | 0.272/0.296 | 0.183/0.143 | 0.73 |
| Number of motion corrupted outlier volumes | ||||||
| CON vs. ABS | 17.6/7.4 | 19.7/8.4 | 0.11 | 16.6/9.7 | 21.0/21.0 | 0.34 |
| CON vs. REL | 17.6/17.3 | 19.7/20.9 | 0.95 | 16.6/9.5 | 21.0/12.0 | 0.27 |
| ABS vs. REL | 7.4/7.3 | 8.4/20.9 | 0.14 | 9.7/9.2 | 21.0/12.0 | 0.98 |