Table 1.

Mean Number of Pixels for Each Region of Interest (ROI) in Every Segment.

Localization	Pixels (mean number)
	ROI 1	ROI 2	ROI 3	ROI 4	ROI 5	ROI 6
Th12/L1	263.70	287.12	317.54	326.34	286.79	169.11
L1/L2	337.77	365.55	394.71	384.28	340.41	211.41
L2/L3	360.13	405.59	456.63	461.18	395.13	237.43
L3/L4	388.86	448.20	529.04	461.18	504.55	422.86
L4/L5	462.21	452.50	476.70	454.63	383.11	247.75
L5/S1	413.20	353.45	363.32	330.43	290.75	192.02