TABLE 3.
Coefficient of Variation of Cerebellar Regions Across Diagnosis, at Baseline, and at Follow-Up and Longitudinal Changes
| Region | All | CU Aβ− | CU Aβ+ | CI Aβ+ |
|---|---|---|---|---|
| Inferior CG BL | 0.19 | 0.18 | 0.14 | 0.22 |
| Superior CG BL | 0.27 | 0.24 | 0.19 | 0.32 |
| Crus I BL | 0.25 | 0.26 | 0.19 | 0.28 |
| Full CG BL | 0.22 | 0.22 | 0.19 | 0.24 |
| Inferior CG FU | 0.17 | 0.18 | 0.16 | 0.17 |
| Superior CG FU | 0.25 | 0.21 | 0.21 | 0.29 |
| Crus I FU | 0.22 | 0.21 | 0.22 | 0.25 |
| Full CG FU | 0.20 | 0.20 | 0.21 | 0.19 |
| ΔInferior CG | −12.64 | −14.35 | −11.12 | −11.03 |
| ΔSuperior CG | −4.83 | −3.79 | −52.03 | −5.05 |
| ΔCrus I | −3.71 | −3.84 | −7.48 | −2.93 |
| ΔFull CG | −5.30 | −5.47 | −9.63 | −4.28 |
BL = baseline; FU = follow-up.
Longitudinal change was calculated using formula: Δ =