Table 1.

Table of the intra-class correlation coefficients based on the measured structure volumes.

				Inter-rater		Intra-rater
	Structure	Volume (cm 3 )	SEM	ICC (95% CI)	p	ICC (95% CI)	p
Late-infantile	Whole Brain	771.61	± 32.56	0.994 (0.980, 1.000)	< 0.001	0.992 (0.970, 1.000)	< 0.001
	Ventricles	81.99	± 14.79	1.000 (1.000, 1.000)	< 0.001	1.000 (1.000, 1.000)	< 0.001
	Cerebellum	87.62	± 2.98	0.990 (0.960, 1.000)	< 0.001	0.984 (0.945, 1.000)	< 0.001
	Lentiform Nucleus	9.02	± 0.40	0.822 (0.340, 0.950)	0.006	0.974 (0.905, 0.995)	< 0.001
	Thalamus	6.83	± 0.34	0.891 (0.590, 0.970)	0.001	0.956 (0.840, 0.990)	< 0.001
	Corpus Callosum	3.90	± 0.31	0.953 (0.830, 0.990)	< 0.001	0.993 (0.970, 1.000)	< 0.001
	Caudate	5.63	± 0.36	0.990 (0.960, 1.000)	< 0.001	0.985 (0.945, 1.000)	< 0.001
Juvenile	Whole Brain	851.20	± 28.44	0.998 (0.990, 1.000)	< 0.001	0.997 (0.990, 1.000)	< 0.001
	Ventricles	40.88	± 7.98	1.000 (1.000, 1.000)	< 0.001	1.000 (1.000, 1.000)	< 0.001
	Cerebellum	102.67	± 2.31	0.978 (0.930, 0.990)	< 0.001	0.982 (0.945, 0.995)	< 0.001
	Lentiform Nucleus	9.49	± 0.26	0.962 (0.880, 0.990)	< 0.001	0.968 (0.900, 0.990)	< 0.001
	Thalamus	9.55	± 0.34	0.895 (0.670, 0.970)	< 0.001	0.924 (0.760, 0.975)	< 0.001
	Corpus Callosum	6.60	± 0.29	0.966 (0.900, 0.990)	< 0.001	0.959 (0.875, 0.985)	< 0.001
	Caudate	5.47	± 0.18	0.985 (0.950, 1.000)	< 0.001	0.985 (0.955, 0.995)	< 0.001