Table 2.
Asymmetry index and p values of Wilson's disease patients
| FA | λ1 | λ2 | λ3 | CP | ALFF | REHO | |
|---|---|---|---|---|---|---|---|
| PU | |||||||
| Asymmetry index | 1.01 ± 0.13 | 1.17 ± 0.23 | 1.11 ± 0.11 | 1.05 ± 0.22 | 1.01 ± 0.17 | 1.03 ± 0.12 | 1.03 ± 0.15 |
| p | .093 | .032a | .174 | .338 | .725 | .071 | .507 |
| GP | |||||||
| Asymmetry index | 1.02 ± 0.34 | 1.43 ± 0.12 | 1.20 ± 0.04 | 1.16 ± 0.22 | 1.01 ± 0.31 | 1.00 ± 0.30 | 1.02 ± 0.22 |
| p | .077 | .032a | .042a | .046a | .642 | .175 | .056 |
| CA | |||||||
| Asymmetry index | 1.14 ± 0.22 | 1.09 ± 0.07 | 1.02 ± 0.21 | 1.01 ± 0.07 | 1.00 ± 0.21 | 1.04 ± 0.26 | 1.00 ± 0.11 |
| p | .236 | .180 | .076 | .115 | .761 | .680 | .853 |
| TH | |||||||
| Asymmetry index | 1.08 ± 0.14 | 1.10 ± 0.09 | 1.07 ± 0.22 | 1.11 ± 0.15 | 1.00 ± 0.04 | 1.24 ± 0.10 | 1.20 ± 0.29 |
| p | .420 | .271 | .091 | .904 | .048a | .036a | .040a |
| SN | |||||||
| Asymmetry index | 1.12 ± 0.33 | 1.03 ± 0.15 | 1.07 ± 0.39 | 1.11 ± 0.12 | 1.00 ± 0.27 | ||
| p | .339 | .609 | .073 | .178 | .044a | ||
| Cerebellum | |||||||
| Asymmetry index | 1.17 ± 0.16 | 1.03 ± 0.17 | 1.15 ± 0.30 | 1.17 ± 0.16 | 1.00 ± 0.13 | ||
| p | .047a | .163 | .873 | .093 | .430 | ||
ALFF, amplitude of low‐frequency fluctuation; PU, putamen; GP, globus pallidus; CA, head of the caudate nucleus; TH, thalamus; SN, substantia nigra; REHO, regional homogeneity.
Results reported as mean ± SEM. Asymmetry index: right or left values/left or right values.
a
p ≤ .05 on comparing the metrics of the two hemisphere using independent‐sample t tests.