Table 1.
Sensitivity (%) of the spindle detection algorithms across the eight EEG signals (higher values indicate better performance).
| Signal1 | Signal2 | Signal3 | Signal4 | Signal5 | Signal6 | Signal7 | Signal8 | Mean ± std | |
|---|---|---|---|---|---|---|---|---|---|
| a1 | 70.6 | 56.6 | 53.3 | 40.6 | 45.6 | 78.6 | 27.8 | 75 | 56.0±17.8 |
| a2 | 14 | 3.90 | 11.1 | 9.40 | 20.4 | 29.1 | 16.7 | 10.4 | 14.4±7.7 |
| a3 | 86.7 | 68.8 | 84.4 | 42.2 | 95.1 | 91.5 | 77.8 | 75 | 77.7±16.8 |
| a4 | 46.7 | 63.6 | 77.3 | 32.8 | 63.1 | 68.4 | 61.1 | 50 | 57.9±14.0 |
| a5 | 12.5 | 49.4 | 84.4 | 31.3 | 15.5 | 64.1 | 55.6 | 47.9 | 45.1±24.4 |
| a6 | 79.3 | 85.7 | 77.8 | 45.3 | 81.6 | 81.2 | 72.2 | 83.3 | 75.8±12.9 |
| a7 | 84.4 | 80.5 | 73.3 | 65.6 | 70.9 | 66.7 | 88.9 | 77.1 | 75.9±8.3 |
| a8 | 89 | 80.5 | 82.2 | 68.8 | 96.1 | 88 | 77.8 | 83.3 | 83.2±8.2 |
The best performing algorithm for each case appears in bold.