Coherence features extracted from the EEG for the statistical pattern classifiers
| Spectral feature | Description |
|---|---|
| 1 | Power in the δ frequency band (0.5–3.5 Hz) |
| 2 | Power in the θ frequency band (3.5–7.5 Hz) |
| 3 | Power in the α1 frequency band (7.5–9.5 Hz) |
| 4 | Power in the α2 frequency band (9.5–12.5 Hz) |
| 5 | Power in the β1 frequency band (12.5–17.5 Hz) |
| 6 | Power in the β2 frequency band (17.5–25 Hz) |
| 7 | Power in the γ frequency band (25–40 Hz) |
| 8 | Relative power in the δ frequency band |
| 9 | Relative power in the θ frequency band |
| 10 | Relative power in the α1 frequency band |
| 11 | Relative power in the α2 frequency band |
| 12 | Relative power in the β1 frequency band |
| 13 | Relative power in the β2 frequency band |
| 14 | Relative power in the γ frequency band |
| 15 | Total power of the EEG power spectrum (0.5–40 Hz) |
| 16 | Peak α frequency |
| Electrode pairs for which the coherences were evaluated for each spectral feature: | |
| Far intrahemispheric | |
| 1–6 | F3/O1, F4/O2, F3/P3, F4/P4, C3/O1, C4/O2 |
| Far interhemispheric | |
| 7–12 | F3/F4, T3/T4, C3/C4, T5/T6, P3/P4, O1/O2 |