Research Article

Test-Retest Reliability of a New Medial Temporal Atrophy Morphological Metric

Figure 1

Absolute distances (a) and relative difference in % (b) for the DEF factor between within-session scan and repeat T1-weighted MR scans for 759 baseline ADNI subjects. The change in mean was 1.97%, with 95% confidence intervals 0.46%–3.48%.
979804.fig.001a
(a)
979804.fig.001b
(b)