Table 1.
EMG measurements and number of identified innervation zones for all subjects
| EMG measurement of the EAS muscle | EMG Decomposition Results | ||||||||
|---|---|---|---|---|---|---|---|---|---|
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| Session I Short contractions |
Session II Long contractions |
Vaginal Probe | Rectal Probe | ||||||
|
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| Subject ID | RMS (μV) | C.V. (%) | RMS (μV) | C.V. (%) | # of MUs | # of Total MUAP Repetitions | # of MUs | # of Total MUAP Repetitions | |
| 01 | 4.1 ± 0.8 | 19.5 | 7.5 ± 1.5 | 20.0 | 2 | 35 | 7 | 258 | |
| 02 | 23.6 ± 3.0 | 12.7 | 19.3 ± 3.1 | 16.1 | 8 | 218 | 15 | 456 | |
| 03 | 26.0 ± 3.4 | 13.1 | 20.0 ± 4.2 | 21.0 | 10 | 183 | 10 | 240 | |
| 04 | 32.4 ± 6.0 | 18.5 | 31.7 ± 5.7 | 18.0 | 6 | 99 | 8 | 136 | |
| 05 | 22.5 ± 2.5 | 11.1 | 17.9 ± 2.1 | 11.7 | N.A. | N.A. | 8 | 335 | |
| 06 | 16.2 ± 2.3 | 14.2 | 17.2 ± 3.8 | 22.1 | 1 | 28 | 8 | 229 | |
| 07 | 57.6 ± 16.6 | 28.8 | 53.0 ± 14.3 | 27.0 | 6 | 158 | 11 | 331 | |
| 08 | 17.7 ± 4.6 | 26.0 | 10.4 ± 3.6 | 34.6 | 3 | 30 | 9 | 115 | |
|
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| Mean | 25.0 | 18.0 | 22.1 | 21.3 | 5.1 | 107 | 9.5 | 262 | |
| S.D. | 14.6 | 6.1 | 13.5 | 6.5 | 3.0 | 74 | 2.4 | 104 | |
Data are presented as mean ± SD; Decomposition was performed using one contraction dataSignals from subject 09 and 10 and vaginal EMG signals from subject 05 were discarded due to contaminated data