| Emotional states Electrode sites | Incongruent emotional state | Congruent emotional state |
| CPz | 7.02 | 5.41 |
| Cz | 2.24 | 0.52 |
| POz | 11.46 | 9.76 |
| Pz | 10.13 | 8.11 |
| Pzi | 8.65 | 6.65 |