Table 4.
Contrast | Connected region | Side | MNI coordinates | Maximum t | No. of voxels | P value | ||
---|---|---|---|---|---|---|---|---|
x | y | z | ||||||
ALFF | ||||||||
PP < CTRL | Angular gyrus | right | 42 | −45 | 24 | 4.65 | 53 | <0.001 |
Precuneus | right | 3 | −57 | 42 | 4.25 | 34 | <0.001 | |
Dorsal medial frontal gyrus | left | −9 | 24 | 60 | 4.11 | 30 | <0.001 | |
Dorsal medial frontal gyrus | right | 9 | 30 | 57 | 4.01 | 45 | <0.001 | |
Orbitoinferior frontal gyrus | right | 36 | 51 | −12 | 3.79 | 45 | <0.001 | |
Superior parietal gyrus | right | 18 | −66 | 63 | 3.77 | 37 | <0.001 | |
PP > CTRL | Cerebellum | right | 21 | −60 | −51 | 3.16 | 27 | 0.001 |
fALFF | ||||||||
PP < CTRL | Superior medial frontal gyrus | left | −9 | 27 | 66 | 4.63 | 60 | <0.001 |
Middle temporal gyrus | right | 57 | −69 | 15 | 4.02 | 28 | <0.001 | |
Dorsal medial frontal gyrus | right | 9 | 30 | 66 | 3.92 | 31 | <0.001 | |
PP > CTRL | Paracentral lobule | right | −9 | −24 | 45 | 3.8 | 43 | <0.002 |
ReHo | ||||||||
PP < CTRL | Superior temporal gyrus | right | 45 | −48 | 27 | 5.55 | 68 | <0.001 |
Post cingulate cortex | right | 0 | −51 | 18 | 5.01 | 41 | <0.001 | |
Precuneus | right | 3 | −60 | 42 | 4.39 | 60 | <0.001 | |
Middle temporal gyrus | right | 54 | −63 | 15 | 4.26 | 42 | <0.001 | |
Superior parietal gyrus | left | 33 | −54 | 69 | 3.94 | 129 | <0.001 | |
PP > CTRL | Putamen | right | 33 | −15 | 6 | 4.93 | 40 | <0.001 |
Cerebellum | left | −21 | −60 | −57 | 4.61 | 60 | <0.001 | |
Cerebellum | left | 21 | −63 | −48 | 4.47 | 51 | <0.001 | |
Cerebellum | left | −18 | −51 | −27 | 4.33 | 89 | <0.001 | |
Cerebellum | right | −33 | −45 | −45 | 4.09 | 35 | <0.001 | |
Precentral gyrus | left | −33 | −3 | 54 | 3.88 | 25 | <0.001 |
Regions which showed significant group differences in ALFF, fALFF and ReHo values on two-sample t-test. Abbreviations: CTRL, control group; PP, postpartum group.