Table 1 Characteristics of each rhythm wave
From: RETRACTED ARTICLE: Application of music in relief of driving fatigue based on EEG signals
Rhythm wave | Frequency (Hz) | Amplitude (μV) | Main appearing area | Representational state |
|---|---|---|---|---|
δ | 0.5–4 | 10–20 | Forehead | During sleep and deep anesthesia, table depression |
θ | 4–8 | 20–40 | Parietal and temporal lobes | Depressed mood, drowsiness, depression |
α | 8–12 | 10–100 | Parietal lobe and occipital lobe | Appears when awake, expresses excitement |
β | 12–30 | 5–30 | Frontal and temporal | Appears when emotional, expresses excitement |