Table 1. Volume and minimum cross-sectional area values obtained by the applications Dolphin3D, ITK-SNAP, and SlicerCMF with SPHARM-PDM module.

		Volume (cm 3 )		Minimum cross-sectional area (mm 2 )
EXAM	AGE	ITK-SNAP	Dolphin3D	ITK-SNAP, SlicerCMF (SPHARM-PDM module)	Dolphin3D
1	25	27.63	28.60	1.47	1.26
2	27	28.56	32.50	1.49	1.90
3	25	20.26	19.38	1.11	0.96
4	21	14.15	16.60	0.80	1.04
5	23	20.57	22.67	2.24	1.39
6	23	40.52	35.54	4.41	4.03
7	30	9.93	8.85	0.49	0.38
8	19	23.58	22.88	2.34	1.43
9	22	18.16	17.09	1.51	0.87
10	25	25.86	26.88	1.45	1.45
11	28	16.64	16.70	1.17	1.29
12	40	14.65	16.40	1.13	0.46
13	18	19.50	17.58	1.44	1.39
14	22	20.43	17.32	1.28	1.17
15	24	22.17	22.19	1.32	1.40
16	37	21.64	22.80	0.65	0.80
17	25	9.76	14.31	0.64	0.85
18	33	19.06	21.29	1.56	1.06
19	26	15.86	15.67	1.63	1.14
20	19	24.74	28.51	1.81	1.55
21	26	17.53	19.33	1.53	1.34
22	34	15.10	15.88	1.10	1.13
23	25	11.03	12.01	0.96	0.99
24	24	14.01	16.55	1.10	1.09
25	23	16.19	17.27	1.13	1.12
26	21	15.76	20.71	0.95	0.85
27	23	32.90	31.65	1.52	1.35
28	27	13.60	14.28	0.93	1.09
29	29	22.62	22.85	1.12	1.18
30	50	8.89	11.65	0.42	0.40
31	23	15.02	15.66	1.03	0.99
32	31	17.65	18.24	0.73	0.76
33	54	12.84	13.98	0.80	0.46
34	55	14.85	17.92	0.85	0.44
35	59	16.31	19.63	1.27	0.87
Mean	29	23.57	22.86	1.21	1.86
SD	15	8.52	8.3	0.43	1.22
p		0.66		0.14