Table 3.
Repeated measures correlation results for the constant force and two-force trials
| Constant Force Trials |
Two-Force Trials |
|||||||
|---|---|---|---|---|---|---|---|---|
| SampEn | %DET | SampEn | %DET | |||||
| r | P | r | P | r | P | r | P | |
| Beta-band MU coherence (15–35 Hz) | −0.29 [−0.43, −0.14] | <0.001 | 0.32 [0.17, 0.46] | <0.001 | −0.53 [−0.61, −0.43] | <0.001 | 0.48 [0.39, 0.57] | <0.001 |
| Alpha-band MU coherence (8–12 Hz) | −0.35 [−0.49, −0.21] | <0.001 | 0.44 [0.31, 0.56] | <0.001 | −0.53 [−0.61, −0.44] | <0.001 | 0.56 [0.47, 0.63] | <0.001 |
The results of a repeated measures correlation between the nonlinear parameters [sample entropy (SampEn)/percentage determinism (%DET)] and the motor unit (MU) coherence (Bakdash and Marusich 2017). Correlations and confidence intervals were obtained for the beta-band (15–35 Hz) and alpha-band (8–12 Hz) motor unit (MU) coherence. Each P value was corrected for multiple comparisons using the Benjamini-Hochberg procedure.