Table 2.
Specificity (%) 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 | 85 | 79.8 | 83.9 | 82.9 | 82.6 | 85.2 | 80.7 | 79.1 | 82.4±2.3 |
| a2 | 99.6 | 100 | 99.6 | 98.8 | 99.2 | 99.4 | 98.9 | 99.1 | 99.3±0.4 |
| a3 | 91.1 | 97.6 | 75.1 | 92.7 | 88.5 | 77.8 | 89.1 | 39 | 81.4±18.7 |
| a4 | 98.5 | 98.3 | 97 | 96.5 | 98.2 | 98.6 | 95.6 | 94.3 | 97.1±1.6 |
| a5 | 99.8 | 99.2 | 96.1 | 96.3 | 99.6 | 98.8 | 97.1 | 96.1 | 97.9±1.6 |
| a6 | 86.6 | 67 | 87 | 87.1 | 91.1 | 92.5 | 82 | 79.5 | 84.1±8.1 |
| a7 | 94.6 | 93.4 | 94.5 | 87.3 | 95.5 | 97.3 | 94.1 | 78.1 | 91.8±6.3 |
| a8 | 78.6 | 76.3 | 77.8 | 68.1 | 80.9 | 86.6 | 75.5 | 55.7 | 74.9±9.4 |
The best performing algorithm for each case appears in bold.