Table 2.

Dice metrics collected for FSL using different brain masks.

Brain masks	Tissue types	Dice metrics on 6 IBSR datasets
		5	6	7	8	9	10
Default FSL Brain mask	Cerebral cortex	0.6591	0.6806	0.7268	0.6887	0.7713	0.6762
	Cerebral WM	0.8845	0.8928	0.8891	0.8335	0.9095	0.8792
Customized FSL Brain mask	Cerebral cortex	0.7608	0.7735	0.7772	0.7740	0.7854	0.7859
	Cerebral WM	0.8722	0.8747	0.8766	0.8711	0.8953	0.8767
FreeSurfer Brain mask	Cerebral cortex	0.7312	0.7559	0.7898	0.7587	0.8277	0.7471
	Cerebral WM	0.8862	0.8953	0.8912	0.8914	0.9146	0.9009