Table 2.

Correlation coefficients between FA profile for various fiber tracts in registered subjects and the atlas for the eight registration algorithms. Results significantly different from the best performance algorithm are marked with * (p<5%) and ** (p<1%).

Fiber Tracts		Affine	B-spline	FSL	Demons	Demon s-log	Fluid	DTI-TK	MedINRI A	Best Performance
GENU	MEAN	0.5082	0.9057	0.9506	0.9039	0.9227	0.926	0.9487	0.9369	FSL
	STDEV	0.2851	0.0691	0.0325	0.0955	0.0429	0.068	0.0315	0.0296
	p-value	0.0007**	0.0721		0.2017	0.1262	0.2644	0.8362	0.2822
	Rank	8	6	1	7	5	4	2	3
SPLENIUM	MEAN	0.6431	0.8594	0.8868	0.8173	0.8386	0.8648	0.8927	0.8368	DTI-TK
	STDEV	0.2884	0.0709	0.0629	0.064	0.0559	0.0952	0.0479	0.074
	p-value	0.0200*	0.1042	0.7485	0.0013	0.0114	0.2037		0.0585
	Rank	8	4	2	7	5	3	1	6
LEFT HEMISPHERE INTERNAL CAPSULE	MEAN	0.5712	0.8445	0.9453	0.9617	0.9693	0.9578	0.9499	0.9318	Demons-log
	STDEV	0.0947	0.1456	0.0223	0.0145	0.0104	0.0106	0.0118	0.0272
	p-value	<0.0001**	0.0233	0.0172	0.0546		0.0048	0.0052	0.0015
	Rank	8	7	5	2	1	3	4	6
LEFT HEMISPHERE UNCINATE	MEAN	0.5568	0.8546	0.9146	0.8923	0.8988	0.7282	0.8995	0.8625	FSL
	STDEV	0.133	0.051	0.0292	0.0808	0.0993	0.0838	0.0318	0.058
	p-value	<0.0001**	0.0018**		0.7439	0.9765	0.0001**	0.195	0.0046**
	Rank	8	6	1	4	3	7	2	5