Electronic supplementary material
Fig. S1 The main effect of frequency (P < 0.05, ≥ 40 voxels, corrected). R: right; L: left
Fig. S2 The main effect of group in a regression without nuisance covariates (P < 0.05, ≥ 40
voxels, corrected)
Fig. S3 The main effect of frequency in a regression without nuisance covariates (P < 0.05, ≥
40 voxels, corrected). R: right; L: left
Fig. S4 The interaction effect between frequency band and group in a regression without
nuisance covariates (P < 0.05, ≥ 40 voxels, corrected). R: right; L: left
Fig. S5 The main effect of group while regressing out WM, CSF and head motion (but not GS)
(P < 0.05, ≥ 40 voxels, corrected). R: right; L: left
Fig. S6 The interaction effect between frequency band and group while regressing out WM,
CSF and head motion (but not GS) (P < 0.05, ≥ 40 voxels, corrected). R: right; L:
left
Fig. S7 The main effect of group without any smoothing before group analysis. (a) the results
with a threshold of P < 0.05, ≥ 6 voxels, corrected. (b) the results with a threshold of P < 0.05
and
left
cluster
set
as
≥
16
voxels,
corrected.
R:
right;
L:
Fig. S8 The interaction effect between frequency band and group without any smoothing
before group analysis. (a) the results with a threshold of P < 0.05, ≥ 6 voxels, corrected. (b)
the results with a threshold of P < 0.05 and cluster set as ≥ 16 voxels, corrected. R: right; L:
left
The results of reanalysis using regressions without covariates
Table S1 The brain regions showing significant group effects in a regression without
covariates.
Brain regions
R/L
x
y
z
Cluster size
MTG
L
-48
-27
-8
1269
Peak F-value
13.66
MTG: Middle temporal gyrus; BA: Brodmann’s area.
Table S2 The brain regions showing significant interaction effects between frequency band
and group on ReHo in a regression without covariates.
Brain regions
R/L
x
y
z
Cluster size
Peak F-value
Cerebellum
L
-42
-68
-24
1269
7.61
Fusiform
L
-30
-39
-24
1755
7.5
Olfactory/Caudate
R
12
12
-27
594
5.86
ITG/MTG
L
-36
-6
-30
4158
10.08
MTG/ITG
R
60
-24
-18
1539
6.18
STG
L
-39
-81 21
6804
8.41
OIFG
L
-24 30
918
6.34
OIFG
R
30 33
-6
7020
14.23
Pcu/PCC
L
0
-42 21
1890
6.56
PoCG
L
-45
1215
5.32
SFG
R
12 36 60
2835
8.56
Paracentral lobule
R/L
3
2970
7.18
SPG
L
-30
1485
5.84
-21
-21 42
-30 63
-60 66
ITG/MTG: Inferior/Middle temporal gyrus; STG: Superior temporal gyrus; OIFG: Inferior
orbital frontal cortex; PCu/PCC: Precuneus/Posterior cingulate cortex; PoCG: Postcentral
gyrus; SFG: Superior frontal gyrus; SPG: Superior parietal gyrus; BA: Brodmann’s area.
The results of reanalysis with only the signals of white matter (WM),
cerebrospinal flow (CSF) and head motion (but not GS) as covariates
Table S3 The brain regions showing significant group effects while regressing out WM, CSF
and head motion (but not GS).
Brain regions
R/L
x
y
z
Cerebellum
R
24
-48
-57
Cluster size
1404
Peak F-value
12.71
Calcarine gyrus
R
21
-99
MPFC
L
-5
50
MFG
L
-42
-3
33
30 36
1269
17.28
2025
14.87
1377
10.57
MPFC: Medial prefrontal cortex; MTG: Middle temporal gyrus; BA: Brodmann’s area.
Table S4 The brain regions showing significant interaction effects between frequency band
and group on ReHo while regressing out WM, CSF and head motion (but not GS).
Brain regions
R/L
x
y
z
Cerebellum
R
45
-54
-36
3240
9.96
Olfactory/OIFG
L
-15
15
-24
1404
6.52
OMFG/OIFG
L
-36
48
-18
1917
6.91
OIFG/OMFG
R
27
24
4131
8.18
Lingual gyrus
R
12
-51 0
1296
6.87
Lingual/Calcarine gyrus
L
-9
-60 3
3294
8.96
IFGoperc
R
60
12 24
1134
5.45
SFG/MFG
L
-24
6075
11.08
MPFC
R
9
60 36
1215
8.04
SFG/MPFG
R
9
36 60
2079
6.9
SMA/MCC
R/L
9
-12 51
1620
6.92
Paracentral Lobule/ PoCG
R
6
-30 60
1323
6.34
-18
54 33
Cluster size
Peak F-value
OIFG/OMFG: Inferior/Middle orbital frontal cortex; IFGoperc: Inferior frontal gyrus
(opercuar); SFG/MFG: Superior/Middle frontal gyrus; MPFC: Medial prefrontal cortex; SMA:
Supplementary motor area; MCC: Middle cingulate cortex; PoCG: Postcentral gyrus; BA:
Brodmann’s area.