Table 3.

Summary of diffusion tensor imaging values by group.

Seed region	Projection area		Volume					Fractional Anisotropy (FA)					Radial Diffusivity (RD)					Axial Diffusivity (AD)
			Dyslexia		Typical readers			Dyslexia		Typical readers			Dyslexia		Typical readers			Dyslexia		Typical readers
			Mean	SD	Mean	SD	Diff.	Mean	SD	Mean	SD	Diff.	Mean	SD	Mean	SD	Diff.	Mean	SD	Mean	SD	Diff.
LAC	Left	TP	31,905	18,169	23,978	10,136	7927	0.429	0.010	0.417	0.011	0.012	0.599	0.017	0.614	0.017	−0.015	1.208	0.024	1.216	0.034	−0.008
		OT	43,077	18,434	36,275	17,696	6803	0.419	0.014	0.411	0.009	0.008	0.616	0.019	0.628	0.014	−0.013	1.226	0.033	1.233	0.031	−0.007
		IFG	30,825	21,537	19,945	7989	10,880	0.427	0.014	0.420	0.011	0.007	0.597	0.019	0.613	0.017	−0.016	1.196	0.022	1.216	0.038	−0.020
	Right	TP	26,436	19,196	18,198	6408	8238	0.446	0.014	0.431	0.014	0.015	0.594	0.018	0.609	0.016	−0.015	1.244	0.028	1.241	0.034	0.003
		OT	30,611	19,210	26,333	8903	4279	0.441	0.017	0.430	0.014	0.011	0.607	0.021	0.615	0.014	−0.008	1.262	0.032	1.253	0.035	0.008
		IFG	27,854	17,722	15,691	8054	12,163	0.442	0.014	0.430	0.014	0.011	0.591	0.015	0.610	0.017	−0.019	1.227	0.034	1.240	0.035	−0.013
RAC	Left	TP	27,654	14,014	22,939	8691	4714	0.446	0.013	0.433	0.012	0.013	0.598	0.017	0.612	0.015	−0.015	1.250	0.027	1.251	0.030	−0.001
		OT	33,249	13,390	30,316	10,354	2933	0.441	0.015	0.428	0.013	0.013	0.608	0.021	0.620	0.013	−0.012	1.267	0.032	1.260	0.035	0.007
		IFG	27,856	15,398	20,663	8750	7193	0.441	0.015	0.431	0.011	0.010	0.593	0.022	0.610	0.020	−0.017	1.229	0.026	1.241	0.038	−0.012
	Right	TP	30,147	16,371	23,863	7178	6283	0.425	0.011	0.417	0.013	0.008	0.596	0.017	0.610	0.014	−0.014	1.191	0.026	1.207	0.038	−0.016
		OT	39,256	17,219	37,994	11,089	1262	0.416	0.010	0.412	0.010	0.004	0.613	0.019	0.622	0.012	−0.009	1.210	0.024	1.222	0.024	−0.011
		IFG	31,556	15,466	21,321	7833	10,235	0.421	0.012	0.417	0.012	0.004	0.598	0.015	0.614	0.017	−0.016	1.187	0.026	1.213	0.039	−0.026

LAC = Left Anterior Cerebellum, RAC = Right Anterior Cerebellum.

TP = Temporoparietal, OT = Occipitotemporal, IFG = Inferior Frontal Gyrus.

Diff. = Difference between mean dyslexia and typical readers.