. Author manuscript; available in PMC: 2008 May 5.

Published in final edited form as: Magn Reson Imaging. 2006 Mar 20;24(5):569–582. doi: 10.1016/j.mri.2006.01.004

Table 3.

Comparison of invariant measures and test statistics: the number of voxels in the ROI of a representative subject classified into different tensor morphologies

	P <.01	P >.01	Total	P <.05	P <.05	Total
$T_{a} (\hat{β})$
FA > 0.20	47	16	63	54	9	63
FA < 0.20	133	488	621	214	407	621
Total	180	504	684	268	416	684
$T_{b} (\hat{β})$
CL > 0.05	101	229	330	157	173	330
CL < 0.05	4	350	354	13	341	354
Total	105	579	684	170	514	684