| EMD based method | Conventional filtering method | ||||
---|---|---|---|---|---|---|
Subject index | Beta rebound ( μ V) | Trial-specific beta band (Hz) | Single-trial latency (sec) | Beta rebound ( μ V) | Task-specific beta band (Hz) | Latency of beta rebound peak (sec) |
I | 1.98 ± 0.95 | 17.25 ± 1.63 ~ 20.43 ± 2.60 | 1.64 ± 0.46 | 0.91 | 16.7~23.1 | 1.62 |
II | 1.31 ± 0.55 | 16.62 ± 2.43 ~ 21.26 ± 2.64 | 1.26 ± 0.32 | 0.40 | 14.5~22.8 | 1.29 |
III | 1.93 ± 0.79 | 16.12 ± 2.83 ~ 21.03 ± 3.00 | 1.22 ± 0.19 | 1.48 | 15.2~25.8 | 1.17 |
IV | 1.87 ± 0.44 | 17.06 ± 2.70 ~ 21.96 ± 2.82 | 1.39 ± 0.40 | 0.53 | 15.4~25.2 | 1.10 |
V | 1.32 ± 0.56 | 17.37 ± 2.79 ~ 20.47 ± 3.37 | 1.32 ± 0.25 | 0.89 | 15.2~23.8 | 1.22 |
Average | 1.682 | 16.88 ~ 21.03 | 1.37 | 0.842 | 15.4~24.14 | 1.28 |