Table 2. .

Model fit parameters for three CFA models

CFA model	CTG	Parameter estimate	Z	R2
White matter model
	Cing	0.57		0.32
	CingHip	0.82	6.24	0.67
	FMin	0.71	6.07	0.50
	IFOF	0.95	6.38	0.90
	ILF	0.91	6.35	0.82
	UF	0.87	6.26	0.75
	Fornix	0.67	5.97	0.44
Source memory model
	Cing	0.93		0.86
	CingHip	0.89	9.70	0.79
	FMin	0.92	9.50	0.87
	IFOF	0.97	9.99	0.94
	ILF	0.98	10.03	0.97
	UF	0.82	9.22	0.68
	Fornix	0.86	9.71	0.74
Item memory model
	Cing	0.90		0.82
	CingHip	0.94	9.71	0.88
	FMin	0.88	9.63	0.77
	IFOF	0.98	9.85	0.95
	ILF	0.98	9.86	0.96
	UF	0.83	9.08	0.69
	Fornix	0.88	9.63	0.77

Parameter estimates are fully standardized. Cing = cingulum; CingHip = ventral leg of the cingulum; FMin = forceps minor (or genu); IFOF = inferior fronto-occipital fasciculus; ILF = inferior longitudinal fasciculus; UF = uncinate fasciculus.