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Summary of inter‐scan variability of subcortical gray matter structures of 5 healthy volunteers scanned 10 times each in a week and the resultant ±1 SD change cut‐offs
| Structure | % Variability | Change cut‐off (mm3) |
|---|---|---|
| Nucleus accumbens | 6.7 | 79 |
| Globus pallidus | 3.7 | 135 |
| Amygdala | 3.3 | 113 |
| Putamen | 2.5 | 315 |
| Thalamus | 2.5 | 411 |
| Caudate | 2.2 | 177 |
| Hippocampus | 1.4 | 126 |
