Appendix I.
Mean (M) and standard deviation (SD) of P3 amplitudes for each subgroup
| Condition | Electrode | LR | HR | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Male | Female | Male | Female | ||||||||||||||
| Younger | Older | Younger | Older | Younger | Older | Younger | Older | ||||||||||
| M | SD | M | SD | M | SD | M | SD | M | SD | M | SD | M | SD | M | SD | ||
| Loss | F3 | 9.45 | 6.38 | 11.56 | 5.30 | 10.62 | 6.03 | 11.68 | 6.19 | 9.94 | 6.01 | 10.90 | 5.85 | 10.07 | 5.99 | 12.39 | 5.69 |
| FZ | 12.56 | 6.64 | 13.40 | 5.56 | 12.05 | 6.96 | 13.26 | 6.80 | 12.08 | 6.33 | 12.61 | 6.19 | 11.30 | 6.48 | 13.52 | 6.11 | |
| F4 | 11.02 | 6.53 | 12.25 | 5.25 | 11.29 | 7.14 | 11.78 | 5.86 | 11.19 | 6.11 | 11.63 | 5.67 | 10.61 | 6.16 | 12.59 | 5.73 | |
| C3 | 16.98 | 6.86 | 17.10 | 5.99 | 17.25 | 7.04 | 16.82 | 6.68 | 16.43 | 6.62 | 15.52 | 6.10 | 15.96 | 6.58 | 17.15 | 6.19 | |
| CZ | 19.52 | 7.82 | 19.04 | 6.83 | 18.45 | 7.29 | 18.36 | 7.14 | 18.50 | 7.32 | 17.36 | 6.53 | 17.57 | 7.13 | 18.32 | 6.73 | |
| C4 | 19.51 | 7.68 | 18.40 | 6.49 | 18.11 | 7.46 | 17.68 | 6.57 | 18.75 | 6.86 | 16.80 | 6.26 | 17.26 | 6.80 | 17.87 | 6.25 | |
| P3 | 19.33 | 6.16 | 18.05 | 6.89 | 19.73 | 6.61 | 17.57 | 7.25 | 19.19 | 6.98 | 16.47 | 6.12 | 18.02 | 6.60 | 18.00 | 6.18 | |
| PZ | 21.79 | 6.98 | 19.80 | 7.26 | 20.48 | 7.03 | 19.42 | 7.54 | 20.71 | 7.13 | 18.01 | 6.37 | 19.64 | 6.84 | 19.07 | 6.48 | |
| P4 | 22.73 | 7.28 | 19.55 | 7.00 | 20.89 | 7.08 | 18.65 | 7.04 | 21.31 | 7.27 | 17.76 | 6.52 | 19.84 | 6.86 | 18.78 | 6.31 | |
| O1 | 19.29 | 7.42 | 15.87 | 7.67 | 18.87 | 6.22 | 15.76 | 7.45 | 18.23 | 7.12 | 14.07 | 6.20 | 17.21 | 6.62 | 15.67 | 6.27 | |
| OZ | 19.20 | 7.25 | 15.59 | 7.89 | 18.70 | 6.13 | 15.59 | 8.18 | 17.84 | 7.30 | 13.99 | 6.26 | 17.22 | 6.62 | 15.68 | 6.31 | |
| O2 | 19.99 | 7.65 | 16.04 | 8.08 | 19.39 | 6.33 | 15.99 | 7.74 | 18.74 | 7.77 | 14.44 | 6.47 | 17.86 | 6.69 | 16.02 | 6.51 | |
| Gain | F3 | 11.43 | 6.26 | 12.53 | 5.42 | 11.56 | 6.09 | 13.72 | 6.66 | 11.18 | 6.24 | 12.57 | 6.17 | 11.42 | 5.96 | 14.38 | 6.12 |
| FZ | 13.43 | 5.90 | 14.28 | 6.01 | 12.65 | 6.53 | 15.19 | 7.46 | 12.72 | 6.63 | 14.11 | 6.56 | 12.35 | 6.71 | 15.47 | 6.76 | |
| F4 | 12.53 | 5.93 | 13.63 | 5.81 | 12.19 | 6.74 | 13.99 | 6.53 | 12.42 | 6.61 | 13.46 | 6.07 | 12.01 | 6.70 | 14.68 | 6.24 | |
| C3 | 19.41 | 7.36 | 18.78 | 5.83 | 18.33 | 6.57 | 19.59 | 7.09 | 18.92 | 6.74 | 18.30 | 6.75 | 17.92 | 6.31 | 19.62 | 6.79 | |
| CZ | 20.80 | 7.63 | 20.60 | 6.99 | 19.50 | 7.39 | 20.99 | 8.18 | 20.39 | 7.42 | 20.11 | 7.18 | 19.44 | 7.17 | 20.97 | 7.58 | |
| C4 | 21.02 | 7.37 | 20.29 | 6.64 | 19.28 | 6.87 | 20.15 | 7.26 | 20.74 | 6.90 | 19.66 | 6.92 | 19.29 | 7.03 | 20.38 | 6.91 | |
| P3 | 21.75 | 7.54 | 20.36 | 6.73 | 21.15 | 6.73 | 20.44 | 7.10 | 22.32 | 7.24 | 19.85 | 6.62 | 20.30 | 6.77 | 20.76 | 6.67 | |
| PZ | 24.10 | 7.86 | 22.17 | 7.33 | 21.82 | 7.09 | 22.10 | 8.09 | 23.57 | 7.63 | 21.70 | 7.00 | 21.81 | 7.05 | 21.95 | 7.20 | |
| P4 | 24.64 | 7.57 | 21.75 | 7.40 | 22.15 | 7.03 | 21.20 | 7.40 | 24.18 | 7.66 | 21.16 | 6.90 | 21.88 | 7.04 | 21.49 | 6.92 | |
| O1 | 21.41 | 8.17 | 18.03 | 7.77 | 20.80 | 7.41 | 18.19 | 7.32 | 21.09 | 7.70 | 17.28 | 6.70 | 19.21 | 6.84 | 18.22 | 6.48 | |
| OZ | 21.14 | 7.85 | 17.64 | 7.86 | 20.36 | 7.43 | 17.77 | 7.81 | 20.65 | 7.63 | 17.21 | 6.56 | 19.16 | 6.85 | 18.15 | 6.64 | |
| O2 | 22.47 | 8.36 | 17.98 | 8.05 | 21.08 | 7.12 | 17.95 | 7.59 | 21.63 | 8.02 | 17.53 | 6.66 | 19.56 | 6.86 | 18.55 | 6.78 | |