TABLE 3.

Plaques with at Least One Peripheral ROI Reaching the 2-SD Threshold for FA Reduction

		FA in Peripheral ROIs
Plaque No.	Plaque FA	ROI 1	ROI 2	ROI 3	ROI 4	ROI 5*	ROI 6*
2	0.25	0.324†	0.323†	0.358	0.330	0.274†	…
5	0.239	0.310†	0.295†	0.420	0.289	0.335	0.340
7	0.223	0.336	0.292	0.251†	0.358	0.391	0.349
11	0.228	0.255	0.387	0.290†	0.318	0.319	…
12	0.314	0.348†	0.492	0.483	0.397†	…	0.349
14	0.21	0.285	0.288	0.269	0.262	0.305†	0.314

^*Missing values are due to cases in which a peripheral ROI was not placed, as doing so would have resulted in the inclusion of cerebrospinal fluid or gray matter.

^†These ROIs met the 2-SD threshold (ie, were at least 2 SDs below the mean FA value for equivalent ROIs in healthy volunteers).