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Perceptual and side effects of the stimulation.
| Tingling | Itching sensation | |||
|---|---|---|---|---|
| During% | After% | During% | After% | |
| active | 46.9 | 13.4 | 13.2 | 13.2 |
| sham | 7.7 | 7.7 | 0 | 15.4 |
| Heating sensation | Pain | |||
| During% | After% | During% | After% | |
| active | 100 | 26.8 | 60.3 | 26.8 |
| sham | 7.7 | 7.7 | 0 | 0 |
| Headache | Fatigue | |||
| During% | After% | During% | After% | |
| active | 6.6 | 19.8 | 26.8 | 39.6 |
| sham | 7.7 | 0 | 38.5 | 30.8 |
| Change in visual perception | Nervousness | |||
| During% | After% | During% | After% | |
| active | 6.6 | 6.6 | 19.8 | 0 |
| sham | 15.4 | 7.7 | 7.7 | 0 |
N = 15 active, 13 sham conditions.
