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

<table>Absolute Mahalanobis distances (DEF factor) between scan/repeat scans for ADNI 203 CTRL subjects (left) and 169 probable AD subjects (right). While the between-group difference was significant, there were no statistical differences in reliability within each diagnostic group.</table>

International Journal of Alzheimer’s Disease

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Figure 2

Figure 2: Test-Retest Reliability of a New Medial Temporal Atrophy Morphological Metric 