Table 2 Correlation coefficients (Pearson) between heteronymous modulations produced by FN stimulation and co-activation indexes during gait
Group | Modulation | Co-activation indexes | Â | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Â | Time window (ms after ZCD) | PAIVL-Sol | PAIVL-GL | PAIRF-Sol | PAIRF-GL | CAIVL/at Solmax | CAISol/at VLmax | CAIRF/at GLmax | CAIGL/at RFmax |
Stroke | (0-6) | -0.73** | -0.62* | -0.41 | -0.34 | 0.57* | -0.32 | -0.44 | -0.47 |
| Â | (12-24) | -0.65* | -0.45 | -0.24 | -0.09 | -0.43 | -0.23 | -0.22 | -0.24 |
| Â | (24-36) | -0.550 | -0.62* | -0.27 | -0.35 | -0.49 | -0.17 | -0.26 | -0.38 |
| Â | (36-48) | -0.21 | -0.40 | -0.14 | -0.32 | -0.29 | -0.01 | -0.08 | -0.22 |
Control | (0-6) | -0.40 | -0.55 | -0.29 | -0.24 | -0.14 | -0.33 | -0.16 | -0.29 |
| Â | (12-24) | -0.04 | -0.33 | -0.45 | -0.55 | -0.10 | -0.28 | -0.14 | -0.25 |
| Â | (24-36) | -0.24 | -0.11 | -0.28 | --0.14- | -0.05 | -0.33 | -0.16 | -0.16 |
| Â | (36-48) | -0.10 | -0.11 | -0.12 | -0.03 | -0.10 | -0.11 | -0.13 | -0.11 |