Table 1.
The average of peak LDA classification accuracies for the right and left finger movement vs. resting state of all the participants using LRTC, ARFIMA, ERD, hybrid LRTC+ERD and hybrid ARFIMA+ERD features.
| Left finger tapping | Right finger tapping | ||||||
|---|---|---|---|---|---|---|---|
| Accuracy | Sensitivity | Specificity | Accuracy | Sensitivity | Specificity | ||
| (%) | (%) | (%) | (%) | (%) | (%) | ||
| LRTC | Mean | 75.69 | 75.85 | 75.53 | 76.07 | 76.39 | 75.75 |
| SD | 6.77 | 9.10 | 6.32 | 6.40 | 6.05 | 7.92 | |
| ARFIMA | Mean | 88.05 | 87.35 | 88.75 | 86.54 | 86.92 | 86.15 |
| SD | 4.75 | 5.51 | 4.53 | 4.98 | 5.20 | 5.77 | |
| ERD | Mean | 72.98 | 83.00 | 62.95 | 71.04 | 79.78 | 62.30* |
| SD | 5.23 | 12.12 | 10.08 | 6.40 | 14.30 | 9.00 | |
| LRTC | Mean | 77.82 | 78.50 | 77.13 | 78.62 | 78.37 | 78.86 |
| + ERD | SD | 6.97 | 9.66 | 7.17 | 7.14 | 8.11 | 7.94 |
| ARFIMA | Mean | 89.04 | 89.29 | 88.79 | 87.58 | 87.56 | 87.60 |
| + ERD | SD | 3.74 | 4.57 | 4.35 | 4.56 | 5.40 | 4.64 |
All values except the ones marked by
*
are significantly above chance level (p <0.05).