Table 3.

Model effects for intra-hemispheric coherence between the active and sham groups

Intra-hemispheric coherence	Wald	df	P	Post hoc
Delta
Group	21.750***	1	<0.001	Active < sham
Time	0.001	1	0.975
Region	1063.323***	5	<0.001	N.S.
Hemisphere	0.034	1	0.854
Group × Time	2.528	1	0.112
Group × Time × Region	3.255	5	0.661
Group × Time × Hemisphere	0.400	1	0.527
Group × Time × Region × Hemisphere	0.307	5	0.998
Theta
Group	23.272***	1	<0.001	Active < sham
Time	0.022	1	0.881
Region	1182.045***	5	<0.001	N.S.
Hemisphere	0.100	1	0.752
Group × Time	3.846	1	0.050
Group × Time × Region	2.585	5	0.764
Group × Time × Hemisphere	0.916	1	0.339
Group × Time × Region × Hemisphere	0.673	5	0.984
Alpha
Group	31.810***	1	<0.001	Active < sham
Time	1.051	1	0.305
Region	827.248***	5	<0.001	N.S.
Hemisphere	0.168	1	0.682
Group × Time	2.021	1	0.155
Group × Time × Region	0.517	5	0.991
Group × Time × Hemisphere	0.022	1	0.881
Group × Time × Region × Hemisphere	0.579	5	0.989
Beta
Group	20.133***	1	<0.001	Active < sham
Time	6.657	1	0.010
Region	577.022***	5	<0.001	N.S.
Hemisphere	1.460	1	0.227
Group × Time	5.561*	1	0.018	Sham: baseline <1 m
Group × Time × Region	0.713	5	0.982
Group × Time × Hemisphere	0.061	1	0.806
Group × Time × Region × Hemisphere	0.597	5	0.988
Gamma
Group	14.366***	1	<0.001	Active < sham
Time	3.916	1	0.048
Region	138.671***	5	<0.001	N.S.
Hemisphere	0.914	1	0.339
Group × Time	1.788	1	0.181
Group × Time × Region	1.172	5	0.948
Group × Time × Hemisphere	0.141	1	0.708
Group × Time × Region × Hemisphere	0.165	5	0.999

Note: The Bonferroni-corrected post hoc comparison was used (P < 0.025). N.S., not significant.

^* P < 0.05.

^*** P < 0.001.