Mean test value | Mean retest value | Mean regional difference % (SD) | Mean VAR% (SD)a | ICC | Sample size to detect 5 % changeb | Sample size to detect 10 % changeb | |
---|---|---|---|---|---|---|---|
Frontal lobe | 1.08 | 1.08 | 0.096 (1.42) | −0.09 (1.41) | 0.96 | 4 | 3 |
Parietal lobe | 1.03 | 1.04 | 0.96 (0.81) | −0.95 (0.80) | 0.98 | 3 | 3 |
Temporal lobe | 1.04 | 1.03 | −0.36 (0.73) | 0.37 (0.73) | 0.90 | 3 | 3 |
Occipital lobe | 1.07 | 1.06 | −0.51 (1.35) | 0.52 (1.37) | 0.91 | 4 | 3 |
Hippocampus | 0.94 | 0.95 | 0.71 (2.09) | −0.69 (2.06) | 0.97 | 5 | 3 |
Parahippocampus | 1.01 | 1.03 | 1.64 (3.07) | −1.59 (2.98) | 0.48 | 7 | 4 |
Posterior cingulate | 1.15 | 1.17 | 1.92 (1.36) | −1.89 (1.33) | 0.98 | 4 | 3 |
Amygdala | 1.07 | 1.07 | 0.35 (5.79) | −0.21 (5.77) | 0.69 | 17 | 6 |
Cerebellum | 1.17 | 1.13 | −3.24 (5.40) | 3.42 (5.74) | 0.63 | 15 | 6 |
Mean (SD) | 1.06 (0.07) | 1.06 (0.06) | 0.17 (2.45) | −0.13 (2.47) | 0.83 | 7 | 4 |