Table 2.
p values and statistical parameters during dyskinetic vs nondyskinetic states (on and off DBS)
| Measure | Total number of recordings (Patient 1/Patient 2) | Number of recordings with dyskinesia total (Patient 1/Patient 2) | p values total | p values individual patients (Patient 1/Patient 2) | ROC AUC | True positive/false positive for optimal point |
|---|---|---|---|---|---|---|
| Motor cortex PSD | 159 (52/107) | 48 (23/25) | 2.22 × 10−16 | 3.024 × 10−7/2.48 × 10−11 | 0.9123 | 0.9167/0.1351 |
| STN PSD | 148 (52/96) | 48 (23/25) | 5.122 × 10−9 | 6.99 × 10−4/1.5 × 10−6 | 0.7973 | 0.5833/0.1200 |
| Coherence | 148 (52/96) | 48 (23/25) | 1.16 × 10−11 | 0.08/4.72 × 10−10 | 0.8452 | 0.667/0.1500 |
| Phase Coherence | 148 (52/96) | 48 (23/25) | <1 × 10−15 | 1.55 × 10−8/8.30 × 10−11 | 0.9371 | 0.7292/0.0400 |
AUC, Area under the curve.