TABLE 1.
Demographics and clinical characteristics in PD and ET cohorts.
| Gender/Age | DBS target | ECoG side | Hand mov side | Handed-ness | Preoperative total UPDRS-III |
Preoperative lateralized UPDRS-III |
|||
| Bradykinesia | Rigidity | Tremor | |||||||
| Parkinson’s disease (PD) cohort | |||||||||
| 1 | M/72 | bGP | R | L | R | 31 | 6 | 4 | 0 |
| 2 | M/58 | bGP | R | L | R | 72 | 10 | 3 | 7 |
| 3 | M/60 | bGP | R | L | R | 35 | 10 | 4 | 1 |
| 4 | M/69 | bGP | R | L | R | 52 | 13 | 5 | 0 |
| 5 | F/61 | bGP | R | L | R | 32 | 10 | 4 | 0 |
| 6 | M/61 | bGP | R | L | R | 37 | 6 | 3 | 0 |
| 7 | F/73 | bGP | R | L | R | 9 | 5 | 1 | 0 |
| 8 | F/57 | bGP | R | L | n/aa | 51 | 12 | 3 | 0 |
| 9 | M/68 | bGP | R | L | R | 32 | 10 | 4 | 0 |
| 10 | M/52 | bGP | R | L | L | 36 | 7 | 4 | 0 |
| 11 | F/77 | rGP | R | L | R | 40 | 9 | 2 | 4 |
| 12 | M/55 | lGP | L | R | R | 8 | 1 | 1 | 0 |
| 13 | M/66 | bSTN | R | L | R | 26 | 1 | 1 | 6 |
| Essential tremor (ET) cohort | |||||||||
| 1 | M/76 | bVIM | R | L | R | ||||
| 2 | M/79 | bVIM | R | L | R | ||||
| 3 | F/60 | bVIM | R | L | R | ||||
| 4 | F/75 | rVIM | R | L | R | ||||
| 5 | F/64 | rVIM | R | L | L | ||||
| 6 | F/37 | lVIM | L | R | R | ||||
| 7 | M/60 | lVIM | L | R | R | ||||
| 8 | F/67 | lVIM | L | R | R | ||||
| 9 | M/77 | lVIM | L | R | R | ||||
| 10 | F/72 | lVIM | L | R | R | ||||
DBS, deep brain stimulation; ECoG, electrocorticogram; bGP, bilateral GP; rGP, right GP; lGP, left GP; bSTN, bilateral STN; UPDRS, the unified Parkinson disease rating scale; VIM, ventral-intermediate nucleus. aWe could not identify the handedness of the subject 8 in PD cohort.