Band | Electrode | Before insertion of the needle (baseline) | After insertion of the needle | Band | Before insertion of the needle (baseline) | After insertion of the needle |
Alpha | Fp1 | 0.42 (0.01 - 11.10) | 0.47 (0.00 - 7.60) | Beta | 0.95 (0.00 - 11.51) | 0.56 (0.00 - 7.92) |
Fp2 | 0.56 (0.12 - 10.38) | 0.57 (0.13 - 7.64) | 0.90 (0.29 - 11.43) | 0.70 (0.17 - 7.84) | ||
F3 | 1.90 (0.70 - 40.70) | 1.88 (0.70 - 20.46) | 2.37 (1.12 - 18.36) | 1.89 (1.14 - 11.33) | ||
F4 | 2.14 (0.59 - 23.07) | 2.21 (0.69 - 14.15) | 2.44 (0.99 - 9.04) | 2.04 (1.12 - 8.28) | ||
C3 | 5.29 (1.57 - 23.07) | 4.69 (1.60 - 29.53) | 3.92 ± 1.45 | 3.86 ± 1.77 | ||
C4 | 4.84 (1.07 - 32.59) | 5.85 (0.86 - 35.88) | 4.22 (1.79 - 5.52) | 3.49 (1.84 - 14.58) | ||
P3 | 8.69 (2.16 - 79.14) | 14.00 (1.77 - 104.09) | 4.50 (1.95 - 8.65) | 3.48 (2.16 - 7.92) | ||
P4 | 7.79 (1.44 - 113.83) | 13.31 (1.31 - 137.68) | 4.87 ± 1.94 | 4.46 ± 1.99 | ||
O1 | 1.38 (0.71 - 134.52) | 18.01 (0.41 - 121.21) | 6.41 ± 3.19 | 5.51 ± 2.71 | ||
O2 | 1.08 (0.54 - 200.95) | 21.61 (0.08 - 276.07) | 6.52 (0.93 - 12.98) | 4.82 (0.79 - 14.37) | ||
F7 | 2.75 (0.05 - 19.91) | 2.43 (1.12 - 15.05) | 2.87 (1.02 - 17.09) | 2.32 (0.99 - 11.62) | ||
F8 | 2.59 (0.49 - 10.86) | 2.80 (0.01 - 10.65) | 2.48 (0.52 - 12.43) | 1.95 (0.94 - 7.02) | ||
T3 | 4.69 (1.90 - 25.41) | 5.14 (2.81 - 26.76) | 3.53 ± 1.14 | 3.17 ± 1.03 | ||
T4 | 4.09 (1.47 - 28.96) | 5.17 (1.49 - 33.71)a | 3.36 ± 1.03 | 2.81 ± 0.91c | ||
T5 | 6.96 (1.45 - 65.96) | 10.77 (1.29 - 99.04)b | 5.46 (2.17 - 10.75) | 4.30 (2.33 - 8.74) | ||
T6 | 7.30 (1.07 - 129.20) | 12.00 (0.87 - 178.42) | 5.19 (1.63 - 9.97) | 3.67 (1.64 - 9.53)d | ||
A1 | 0.85 (0.00 - 22.16) | 0.87 (0.00 - 17.39) | 3.77 (0.00 - 16.50) | 3.23 (0.00 - 12.02) | ||
A2 | 3.19 (0.39 - 15.58) | 2.80 (0.67 - 26.50) | 2.16 (1.46 - 8.35) | 2.01 (1.42 - 5.92)e | ||
Fz | 2.04 (0.63 - 19.23) | 2.23 (0.63 - 11.18) | 1.93 (0.96 - 12.22) | 1.51 (1.2 - 8.86) | ||
Cz | 4.60 (1.24 - 25.22) | 5.27 (1.25 - 32.95) | 4.06 (2.16 - 6.50) | 3.44 (1.97 - 11.83) | ||
Pz | 9.61 (1.71 - 80.82) | 14.5 (1.57 - 102.16) | 4.90 (1.84 - 8.41) | 4.54 (2.22 - 10.89) |