Table I.
Average electromyography (EMG) burst onset and offset after the visual cue for each participant, session, and muscle measurement
| EMG Burst | On (s) | Off (s) |
|---|---|---|
| TA1 | 0.5 | 2.5 |
| TA2 | 1.0 | 3.0 |
| TA3‐1 | 1.2 | 2.0 |
| TA3‐2 | 1.0 | 3.0 |
| TA4‐1 | 1.0 | 3.0 |
| TA4‐2 | 1.0 | 2.6 |
| TA5‐1 | 0.8 | 1.6 |
| TA5‐2 | 0.8 | 2.2 |
| TA6 | 1.1 | 3.1 |
| TA7 | 1.0 | 2.2 |
| TA8 | 1.4 | 2.8 |
| TA9 | 1.5 | 3.2 |
| TA10 | 1.4 | 3.2 |
| TA11 | 1.0 | 2.4 |
| TA12 | 0.8 | 2.0 |
| IA1 | 0.5 | 2.3 |
| IA2 | 1.0 | 2.1 |
| IA3 | 0.8 | 1.7 |
| FD1 | 1.5 | 4.0 |
| FD2‐1 | 1.0 | 2.6 |
| FD2‐2 | 1.1 | 2.8 |
| Mean | 1.0 | 2.6 |
| Std | 0.28 | 0.58 |
TA, tibialis anterior; IA, index abductor; FD, flexor digitorum. The average task duration was 1.6 ± 0.64 s. Some participants participated in two fMRI sessions.