Table 2.

Clusters with significant differences of the functional connectivity in RSNs of MCI.

Cluster	Abnormal brain regions	The number of voxel	Peak coordinates
DMN
Cluster1	ORBinf.L	78	[−21 24 −12]
Cluster2	MTG.L	36	[51 −48 0]
Cluster3	CAL.L CAL.R LING.L	43	[−3 −81 0]
AN
Cluster1	LING.R	52	[27 −90 −21]
CEN
Cluster1	STG.R	43	[48 −15 −6]
Cluster2	MTG.RSTG.R	250	[60–543]
Cluster3	MFG.L SFGdor.L	101	[−33 606]
DAN
Cluster1	ITG.R	39	[51 −42 −21]
Cluster2	SFGmed.	44	[−663 12]
SMN
Cluster1	MTG.R	67	[60 −54 3]
Cluster2	SFGmed.L	44	[−3 69 6]
SRN
Cluster1	IFGtriang.L	32	[−5127 24]
VN
Cluster1	PHG.L	36	[12 −90 −15]
Cluster2	SFGdor.L SFGmed.L MFG.L	48	[27630]