Table 2.
Significant between-group differences in fALFF and ReHo maps.
| Condition | Area | Cluster | T (peak) | Peak MNI coordinates (mm) | ||
|---|---|---|---|---|---|---|
| x | y | z | ||||
| fALFF | ||||||
| MADs > HCs | Left caudate/putamen | 39 | 4.7529 | − 9 | 12 | − 6 |
| Right pallidum/putamen | 19 | 4.6989 | 15 | 6 | 3 | |
| MADs < HCs | Left inferior frontal gyrus | 11 | − 4.9418 | − 18 | 21 | − 27 |
| ReHo | ||||||
| MADs > HCs | Left caudate/putamen | 55 | 5.5531 | − 9 | 12 | − 6 |
| Right putamen/caudate | 65 | 5.315 | 15 | 12 | − 3 | |
| MADs < HCs | Right postcentral gyrus/precentral gyrus | 237 | − 5.3121 | 57 | − 6 | 24 |
| Bilateral anterior cingulate | 29 | − 4.027 | 3 | 36 | 12 | |
| Left postcentral gyrus/precentral gyrus/precuneus | 182 | − 4.6663 | − 42 | − 36 | 51 | |
| Left postcentral gyrus | 30 | − 4.191 | − 54 | − 9 | 24 | |
MADs methamphetamine-dependent subjects, HCs health control subjects, MNI Montreal Neurological Institute.