Research Article
[Retracted] Electroencephalogram of Happy Emotional Cognition Based on Complex System of Music and Image Visual and Auditory
| Number of participants | 32 | Number of videos | 40 | Video duration | 60 s |
| Emotional dimension | Pleasure | Arousal | Like degree | Dominance | Familiarity |
| Value range | Familiarity: 1.0 to 5.0 | Others: 1.0 to 9.0 |
| Recorded signal | Number of channels: 40 | Number of participants | Sampling frequency: 128 Hz |
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