The α power over frontal (F), fronto-central (FC), central (C), centro-parietal (CP), parietal (P) and temporal (T) electrodes comparing between eye-closed and all massage conditions
| α power (µV2) | |||||
|---|---|---|---|---|---|
| Massage conditions | |||||
| Electrode | Eye closed | Right arm | Left arm | Right face | Left face |
| FZ | 8.85 ± 11.17 | 10.42 ± 11.71* | 8.84 ± 8.11 | 11.10 ± 12.16* | 9.88 ± 8.90 |
| FCZ | 9.41 ± 12.08 | 10.92 ± 12.52* | 9.36 ± 8.69 | 11.62 ± 12.94* | 10.25 ± 9.20 |
| CZ | 9.49 ± 12.29 | 10.80 ± 12.51 | 9.49 ± 9.02 | 11.50 ± 12.95* | 10.17 ± 9.16 |
| CPZ | 9.46 ± 12.18 | 10.83 ± 12.32 | 9.87 ± 9.89 | 11.59 ± 12.84 | 10.38 ± 9.48 |
| PZ | 9.87 ± 12.56 | 11.96 ± 12.98* | 11.39 ± 12.06 | 12.81 ± 13.83* | 11.65 ± 11.24 |
| Left electrode | |||||
| F3 | 7.72 ± 10.41 | 9.14 ± 11.02* | 7.62 ± 7.26 | 9.67 ± 11.18* | 8.43 ± 7.83 |
| FC3 | 7.46 ± 9.99 | 8.59 ± 10.54 | 7.32 ± 6.95 | 9.07 ± 10.60* | 7.93 ± 7.30 |
| C3 | 7.35 ± 9.55 | 8.06 ± 9.86 | 7.09 ± 6.58 | 8.50 ± 9.86 | 7.52 ± 6.76 |
| CP3 | 7.12 ± 9.23 | 7.83 ± 9.25 | 7.17 ± 6.55 | 8.15 ± 9.24 | 7.54 ± 6.71 |
| P3 | 7.39 ± 9.00 | 8.49 ± 9.07 | 8.13 ± 7.59 | 8.60 ± 8.97 | 8.54 ± 8.07 |
| T3 | 2.93 ± 4.44 | 3.39 ± 4.78* | 2.81 ± 2.96 | 3.56 ± 4.80* | 3.04 ± 3.14 |
| Right electrode | |||||
| F4 | 7.94 ± 10.14 | 9.44 ± 10.57* | 7.85 ± 7.13 | 10.05 ± 10.93* | 8.78 ± 7.82* |
| FC4 | 7.72 ± 10.10 | 8.98 ± 10.38* | 7.42 ± 7.00 | 9.52 ± 10.64* | 8.22 ± 7.39 |
| C4 | 7.70 ± 9.94 | 8.70 ± 10.03 | 7.13 ± 6.98 | 9.13 ± 10.17* | 7.73 ± 7.03 |
| CP4 | 7.38 ± 9.35 | 8.46 ± 9.35 | 7.20 ± 7.04 | 8.80 ± 9.44 | 7.56 ± 6.60 |
| P4 | 7.48 ± 9.10 | 9.38 ± 9.96* | 8.37 ± 8.90 | 9.75 ± 9.97* | 8.33 ± 7.52 |
| T4 | 3.00 ± 4.25 | 3.40 ± 4.26 | 2.87 ± 2.69 | 3.58 ± 4.30 | 3.17 ± 2.88 |
| Massage conditions | |||||
|---|---|---|---|---|---|
| Electrode | Eye closed | Right arm | Left arm | Right face | Left face |
| FZ | 8.85 ± 11.17 | 10.42 ± 11.71* | 8.84 ± 8.11 | 11.10 ± 12.16* | 9.88 ± 8.90 |
| FCZ | 9.41 ± 12.08 | 10.92 ± 12.52* | 9.36 ± 8.69 | 11.62 ± 12.94* | 10.25 ± 9.20 |
| CZ | 9.49 ± 12.29 | 10.80 ± 12.51 | 9.49 ± 9.02 | 11.50 ± 12.95* | 10.17 ± 9.16 |
| CPZ | 9.46 ± 12.18 | 10.83 ± 12.32 | 9.87 ± 9.89 | 11.59 ± 12.84 | 10.38 ± 9.48 |
| PZ | 9.87 ± 12.56 | 11.96 ± 12.98* | 11.39 ± 12.06 | 12.81 ± 13.83* | 11.65 ± 11.24 |
| F3 | 7.72 ± 10.41 | 9.14 ± 11.02* | 7.62 ± 7.26 | 9.67 ± 11.18* | 8.43 ± 7.83 |
| FC3 | 7.46 ± 9.99 | 8.59 ± 10.54 | 7.32 ± 6.95 | 9.07 ± 10.60* | 7.93 ± 7.30 |
| C3 | 7.35 ± 9.55 | 8.06 ± 9.86 | 7.09 ± 6.58 | 8.50 ± 9.86 | 7.52 ± 6.76 |
| CP3 | 7.12 ± 9.23 | 7.83 ± 9.25 | 7.17 ± 6.55 | 8.15 ± 9.24 | 7.54 ± 6.71 |
| P3 | 7.39 ± 9.00 | 8.49 ± 9.07 | 8.13 ± 7.59 | 8.60 ± 8.97 | 8.54 ± 8.07 |
| T3 | 2.93 ± 4.44 | 3.39 ± 4.78* | 2.81 ± 2.96 | 3.56 ± 4.80* | 3.04 ± 3.14 |
| F4 | 7.94 ± 10.14 | 9.44 ± 10.57* | 7.85 ± 7.13 | 10.05 ± 10.93* | 8.78 ± 7.82* |
| FC4 | 7.72 ± 10.10 | 8.98 ± 10.38* | 7.42 ± 7.00 | 9.52 ± 10.64* | 8.22 ± 7.39 |
| C4 | 7.70 ± 9.94 | 8.70 ± 10.03 | 7.13 ± 6.98 | 9.13 ± 10.17* | 7.73 ± 7.03 |
| CP4 | 7.38 ± 9.35 | 8.46 ± 9.35 | 7.20 ± 7.04 | 8.80 ± 9.44 | 7.56 ± 6.60 |
| P4 | 7.48 ± 9.10 | 9.38 ± 9.96* | 8.37 ± 8.90 | 9.75 ± 9.97* | 8.33 ± 7.52 |
| T4 | 3.00 ± 4.25 | 3.40 ± 4.26 | 2.87 ± 2.69 | 3.58 ± 4.30 | 3.17 ± 2.88 |
Notes: *Significant difference, p-value<0.05