Table 2 Results of one-sample t-test in beta values at the group level.
From: Preservation of explicit learning of visuomotor sequences during Parkinson’s disease progression
PD stage | Beta values | Degree of freedom | t values | P |
|---|---|---|---|---|
Random task | ||||
Control | −22.34 ± 18.12 | 16 | −5.08 | <0.001** |
Stage II | −8.20 ± 14.21 | 7 | −1.63 | 0.147 |
Stage III | −3.33 ± 24.80 | 9 | −0.42 | 0.681 |
Stage IV | −3.32 ± 27.56 | 4 | −0.27 | 0.801 |
1 × 10 task | ||||
Control | −18.11 ± 20.51 | 16 | −3.64 | 0.002** |
Stage II | −31.27 ± 22.32 | 7 | −3.96 | 0.005** |
Stage III | −15.18 ± 33.40 | 9 | −1.44 | 0.185 |
Stage IV | 6.80 ± 35.10 | 4 | 0.43 | 0.687 |
2 × 5 task ERT | ||||
Control | −104.08 ± 56.23 | 16 | −7.632 | <0.001** |
Stage II | −108.22 ± 57.15 | 7 | −5.36 | 0.001** |
Stage III | −155.04 ± 79.8 | 9 | −6.14 | <0.001** |
Stage IV | −125.81 ± 82.66 | 4 | −3.403 | 0.027* |
2 × 5 task SRT | ||||
Control | −6.36 ± 11.30 | 16 | −2.32 | 0.034* |
Stage II | −4.26 ± 15.64 | 7 | −0.77 | 0.47 |
Stage III | −12.64 ± 44.95 | 9 | −0.89 | 0.4 |
Stage IV | 11.74 ± 30.04 | 4 | 0.87 | 0.432 |
