Table 1.
Participant Demographics.
| Young control (YC) | Older control (OC) | Parkinson disease (PD) | |
|---|---|---|---|
| N (male) | 30 (15) | 30 (15) | 30 (15) |
| Age, yrs | 25.8 (±2.8) | 64.9 (±7.2) | 65.8 (±6.5) |
| MDS-UPDRS-III | — | — | 24.9 (±10.27) |
| MMSE, median (range) | 30 (28, 30) | 30 (27, 30) | 29 (24, 30) |
| LEDD, mg | — | — | 933 (±658) |
| Years since dx | — | — | 5.77 (±3.79) |
| Musical experience, yrs | 4.43 (±3.39) | 4.42 (±6.02) | 7.77 (±11.45) |
Values represent mean ± SD, except where noted.
MDS-UPDRS, Movement Disorder Society Unified Parkinson Disease Rating Scale. MMSE, Mini Mental Status Examination. LEDD, Levodopa Equivalent Daily Dose.