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%.