Altered Functional Connectivity of Cognitive-Related Cerebellar Subregions in Well-Recovered Stroke Patients

Table 2

The rsFCs of the cerebellar crura II and IX in both of the control and patient groups and significant group differences in these rsFCs between healthy controls and stroke patients.

Seed regions	Connected regions	Group difference	Peak 𝑡 values	Peak coordinate MNI (𝑥,𝑦,𝑧)	Cluster size (voxels)
CL_crus II	IL_DLPFC	*	4.23	30, 18, 39	74
	IL_LPC
	IL_Pcu
	IL_ITG
	IL_MTG
	CL_ITG
	CL_DLPFC
IL_crus II	B_DLPFC
	B_MPFC
	IL_ITG
	CL_LPC
	CL_MTG/ITG
	CL_PCC/Pcu
	CL_Cal
	CL_Cau	*	4.11	−12,6,15	40
	CL_Th
CL_IX	B_PCC/Pcu
	B_MCC
	IL_MPFC	*	3.42	6, 48, 33	80
	IL_ACC
	IL_MTG/MOG
	IL_LPC	*	3.18	54,−57,18	44
	IL_DLPFC	*	3.98	33, 24, 42	38
	CL_DLPFC
	CL_LPC
	CL_MPFC
IL_IX	IL_MPFC	*	4.35	18, 57, 21	241
	IL_LPC	*	4.14	54,−54,21	103
	IL_DLPFC	*	3.97	36, 24, 45	77
	IL_MTG
	IL_PCC/Pcu	*	3.30	15,−54,33	51
	CL_ParaHP
	CL_LPC	*	3.95	−51,−57,24	66
	CL_PCC/Pcu

ACC: anterior cingulated cortex; Cal: calcarine; Cau: caudate; CL: contralesional hemisphere; DLPFC: dorsolateral prefrontal cortex; IL: ipsilesional hemisphere; ITG: inferior temporal gyrus; LPC: lateral parietal cortex; MCC: middle cingulate cortex; MOG: middle occipital gyrus; MPFC: the medial part of prefrontal cortex; MTG: middle temporal gyrus; ParaHP: parahippocampal; PCC: posterior cingulate cortex; Pcu: precuneus; Th: thalamus. The star (*) represents that the rsFC shows significant group difference between stroke patients and healthy controls.