Table 2. Brain regions with significantly higher GC values from and to left ORBsup in MDD compared with HC.

Region name	Coordinates						Peak t-value
	Abbr.	Hem	X	Y	Z	CS
Outgoing
Frontal
Superior frontal gyrus	SFG	L	−21	54	24	290	3.30
		R	18	33	54	152	2.79
Middle frontal gyrus	MFG	L	−24	36	45	389	2.89
		R	39	9	57	116	3.11
Precentral gyrus	PreCG	L	−51	9	48	62	3.06
	ACC	R	6	39	27	63	3.44
Incoming
Frontal
Middle frontal gyrus	MFG	L	−48	12	48	383	3.21
		R	39	51	18	290	3.41
Inferior frontal gyrus, triangular	IFGtri	L	−57	21	30	192	3.76
		R	57	30	0	150	2.90
Inferior frontal gyrus, orbital	ORBinf	R	51	39	−12	82	3.08

Hem: Hemisphere; CS: Cluster size.