Table 2.
EEG and spike detector information
| Patient ID | Duration, h | Number of seizures | Raw spike rate (spikes/channel/h) | Post clustering spike rate (spikes/channel/h) | Total spike count | Accuracy rate, % |
|---|---|---|---|---|---|---|
| HUP064 | 24.0 | 1 | 4.3 | 0.3 | 597 | 61.0 |
| HUP070 | 97.7 | 8 | 70.2 | 7.1 | 53 857 | 86.0 |
| HUP074 | 101.0 | 5 | 29.0 | 2.0 | 24 313 | 100.0 |
| HUP075 | 24.2 | 1 | 30.1 | 1.9 | 5 189 | 80.0 |
| HUP078 | 44.8 | 5 | 60.0 | 18.5 | 86 410 | 98.0 |
| HUP080 | 80.1 | 4 | 12.4 | 1.4 | 11 176 | 100.0 |
| HUP086 | 33.6 | 2 | 37.6 | 7.8 | 30 482 | 66.7 |
| HUP088 | 35.5 | 3 | 115.5 | 2.6 | 5 702 | 82.0 |
| HUP094 | 72.0 | 3 | 55.9 | 1.8 | 11 191 | 76.0 |
| HUP105 | 130.6 | 2 | 23.4 | 1.3 | 10 437 | 84.0 |
| HUP106 | 116.4 | 4 | 15.5 | 3.9 | 52 122 | 100.0 |
| HUP107 | 123.2 | 13 | 12.1 | 3.8 | 55 402 | 99.0 |
| HUP111A | 54.6 | 5 | 58.3 | 15.9 | 41 597 | 89.0 |
| HUP116 | 40.9 | 3 | 24.6 | 2.7 | 5 476 | 100.0 |
| Study016 | 141.7 | 6 | 29.4 | 4.1 | 37 057 | 88.7 |
| Study019 | 130.9 | 36 | 30.6 | 5.9 | 73 573 | 97.3 |
| Study020 | 91.7 | 7 | 15.9 | 2.5 | 12 910 | 97.5 |
| Study022 | 83.5 | 7 | 68.0 | 15.5 | 72 306 | 92.5 |
| Study028 | 35.7 | 5 | 21.3 | 5.7 | 14 580 | 96.0 |
| Study029 | 48.6 | 3 | 82.1 | 39.3 | 118 488 | 85.3 |
The accuracy rate is the per cent of sample spike sequences that were determined to be real spike sequences on visual analysis after removal of artefactual clusters.