Table 1.
Amplitudes and peak times of P1-N1-P2 complex in individual subjects.
| Subject no. | P1 | N1 | P2 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | AV-V | A | AV-V | A | AV-V | |||||||
| μV | ms | μV | ms | μV | ms | μV | ms | μV | ms | μV | ms | |
| 1 | 0.68 | 36 | 0.97 | 36 | − 0.68 | 111 | − 0.74 | 108 | 0.16 | 285 | 0.32 | 221 |
| 2 | 0.74 | 39 | 0.67 | 41 | − 1.18 | 99 | − 0.73 | 99 | − 0.01 | 213 | 0.53 | 224 |
| 3 | 0.62 | 38 | 0.59 | 39 | − 0.70 | 95 | − 0.69 | 97 | 0.23 | 173 | 0.40 | 168 |
| 4 | 0.28 | 32 | 0.49 | 36 | − 0.85 | 92 | − 0.43 | 97 | 0.33 | 169 | 0.56 | 165 |
| 5 | 0.52 | 43 | 0.48 | 44 | − 0.81 | 106 | − 0.73 | 103 | 0.27 | 173 | 0.35 | 172 |
| 6 | 0.51 | 39 | 0.15 | 36 | − 0.70 | 107 | − 0.82 | 100 | − 0.01 | 175 | 0.09 | 188 |
| 7 | 0.55 | 39 | 0.57 | 38 | − 0.48 | 102 | − 0.70 | 104 | 0.27 | 170 | 0.17 | 268 |
| 8 | 0.58 | 34 | 0.61 | 36 | − 0.83 | 95 | − 0.86 | 95 | 0.46 | 170 | 0.68 | 172 |
| 9 | 0.60 | 39 | 0.58 | 39 | − 0.55 | 99 | − 0.43 | 96 | 0.18 | 163 | 0.54 | 170 |
| 10 | 0.55 | 38 | 0.46 | 38 | − 0.60 | 93 | − 0.67 | 91 | 0.17 | 173 | 0.28 | 181 |
| 11 | 0.41 | 33 | 0.49 | 34 | − 0.53 | 90 | − 0.49 | 102 | 0.05 | 168 | 0.30 | 174 |
| 12 | 0.27 | 39 | 0.33 | 38 | − 0.31 | 94 | − 0.57 | 97 | 0.01 | 287 | − 0.15 | 204 |
| 13 | 0.78 | 43 | 0.88 | 43 | − 0.90 | 97 | − 0.85 | 99 | 0.14 | 165 | 0.21 | 180 |
| 14 | 1.08 | 41 | 1.05 | 41 | − 1.54 | 97 | − 1.53 | 96 | 0.37 | 161 | 0.48 | 161 |
| Wilcoxon signed rank test (all 14 subjects) | ||||||||||||
| Δ | 0.01 | − 1 | − 0.02 | 1 | 0.16 | 5 | ||||||
| p | 0.715 | 0.368 | 0.808 | 0.938 | 0.007 | 0.326 | ||||||
| Wilcoxon signed rank test (Subject 1, 6, 12 excluded) | ||||||||||||
| Δ | 0.00 | 0 | 0.10 | 0 | 0.17 | 2 | ||||||
| p | 0.831 | 0.072 | 0.206 | 0.520 | 0.005 | 0.054 | ||||||