Table 4.
Foil stimuli: Summaries of the three-factor (2 arousal × 2 valence × 3 electrode) repeated measures analyses of variance applied to area measure amplitude data from each component latency window (in milliseconds)
| P1 (100–200)
|
N1 (200–300)
|
N2 (300–400)
|
P2 (350–450)
|
P3 (450–650)
|
SW, Early (650–750)
|
SW, Late (750–900)
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| F | η2 | F | η2 | F | η2 | F | η2 | F | η2 | F | η2 | F | η2 | |
| Arousal (1, 23) | – | – | 16.5*** | 0.41 | 50.2*** | 0.68 | 42.1*** | 0.64 | 21.71*** | 0.48 | 24.194*** | 0.51 | 19.51*** | 0.45 |
| Valence (1, 23) | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Electrode (2, 46) | 22.8*** | 0.49 | 15.6*** | 0.41 | 13.6*** | 0.37 | 15.1*** | 0.39 | 17.03*** | 0.42 | 15.59*** | 0.41 | 9.61*** | 0.29 |
| A × V (1, 23) | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| A × E (2, 46) | – | – | – | – | – | – | – | – | – | – | 5.02** | 0.17 | – | – |
| V × E (2, 46) | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| A × V × E (2, 46) | – | – | – | – | – | – | – | – | 8.61*** | 0.27 | – | – | – | – |
Partial η2 indexes the proportion of variance accounted for by each factor. SW, slow wave.
*
p < 0.05,
**
p < 0.01,
***
p < 0.001