Table 3 Effect of EEG electrode placement on SCI performance (MAE: mean absolute error).
From: Decoding information about cognitive health from the brainwaves of sleep
SCI | Frontal (F3/F4) | Central (C3/C4) | Occipital (O1/O2) | All electrodes | ||||
|---|---|---|---|---|---|---|---|---|
MAE | Pearson’s r | MAE | Pearson’s r | MAE | Pearson’s r | MAE | Pearson’s r | |
Total | 4.06 | 0.34 | 4.19 | 0.37 | 4.39 | 0.34 | 4.4 | 0.34 |
Fluid | 6.61 | 0.51 | 7.29 | 0.56 | 6.85 | 0.50 | 6.69 | 0.52 |
Crystallized | 0.50 | − 0.09 | 0.90 | − 0.07 | 0.49 | − 0.16 | 0.47 | − 0.20 |
