Table 3. Post hoc region of interest FA analyses.

	FASD		Control
Region	Mean FA	SD	Mean FA	SD	t	P
Rant temp	0.355	0.021	0.385	0.024	4.039	<0.001
R post temp	0.408	0.046	0.451	0.030	3.249	0.003
L splenium	0.473	0.100	0.565	0.047	3.461	0.002
R splenium	0.472	0.081	0.553	0.050	3.544	0.002
Brainstem	0.377	0.027	0.408	0.037	2.890	0.007
L ant temp	0.382	0.033	0.403	0.034	1.828	0.076
L post temp	0.423	0.028	0.442	0.036	1.740	0.091

Regions of interest defined based on the splenium and temporal lobe clusters observed in statistical maps. R, Right; L, left; ant, anterior; post, posterior; temp, temporal lobe.