Table 1. Characteristics of the EMG & EEG Responses.
| Motor | Sensory | |||
| High Intensity | Low Intensity | High Intensity | Low Intensity | |
| EEG | ||||
| N20 Onset Latency (ms) | 18.9±0.6 | 19.0±0.6 | 18.8±0.5 | 19.1±0.6 |
| P27 Onset Latency (ms) | 24.2±0.8 | 24.4±0.8 | 24.4±0.8 | 24.4±0.8 |
| N20–P27 Amplitude (µV) | 4.6±0.7 | 3.6±0.5 | 4.2±0.5 | 3.4±0.6 |
| PreN Onset (ms, relative to response time) | −125±7 | −135±14 | NA | NA |
| PreP Onset (ms, relative to response time) | −30±9 | −39±9 | NA | NA |
| PreN-PreP peak-to-peak Amplitude (µV) | 15.8±1.5 | 11.9±1.4* | NA | NA |
| EMG | ||||
| M-Wave Onset (ms) | 3.8±0.2 | NA | 3.9±0.2 | NA |
| Reaction Time (FDS EMG Onset)(ms) | 170±10 | 193±11* | NA | NA |
| FDS 100 ms Integrated EMG | NA | 81±3% (Of Motor High)* | NA | NA |
| Response Time (Mouse Click) (ms) | 241±11 | 274±15* | NA | NA |
*
p<0.05.