Table 1 Subject perceived levels of attention, general fatigue, hand fatigue, and task difficulty (rated using numeric 0~10 rating scales; 0 = lowest, 10 = highest).
From: Effect of a tDCS electrode montage on implicit motor sequence learning in healthy subjects
| Â | Stimulation type | ANOVARM P-value | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | Uni-tDCS | Bi-tDCS | Sham | Interv | Time | Interv X Time | ||||||
| Â | Pre | Post 1 | Post 2 | Pre | Post 1 | Post 2 | Pre | Post 1 | Post 2 | Â | Â | Â |
Attention | 5.2 ± 1.3 | 5.0 ± 2.3 | 5.8 ± 1.6 | 5.6 ± 1.3 | 5.2 ± 2.1 | 4.8 ± 2.3 | 5.8 ± 2.0 | 5.7 ± 2.0 | 5.2 ± 1.4 | 0.598 | 0.764 | 0.431 |
Fatigue | 4.9 ± 1.1 | 4.3 ± 1.8 | 5.6 ± 2.0 | 4.6 ± 1.6 | 4.2 ± 1.5 | 4.0 ± 1.9 | 4.7 ± 2.2 | 5.1 ± 1.4 | 4.5 ± 2.4 | 0.168 | 0.464 | 0.250 |
Hand fatigue | 5.9 ± 2.3 | 5.1 ± 2.2 | 5.7 ± 1.7 | 6.0 ± 2.0 | 5.3 ± 2.2 | 5.1 ± 2.1 | 5.7 ± 2.3 | 5.5 ± 2.5 | 5.7 ± 2.4 | 0.822 | 0.046 | 0.619 |
Task difficulty | 5.7 ± 1.8 | 5.4 ± 2.3 | 6.2 ± 1.8 | 6.0 ± 2.0 | 4.7 ± 1.7 | 5.2 ± 2.0 | 6.0 ± 2.0 | 5.7 ± 2.5 | 5.9 ± 2.2 | 0.295 | 0.008 | 0.242 |