Group | Age | Sex | MMSE | Disease duration (y) | H-Y stage | UPDRS motor | LEDs |
Controls | 60.3 ± 7 | 9 M/1F | 29.4 ± 1 | NA | NA | NA | NA |
PD patients | 60.2 ± 9 | 9 M/1F | 28.7 ± 1 | 3.1 ± 4 | 1.4 | 18.9 ± 7 | 348.6 ± 268 |
Data are mean ± SD.
MMSE = Mini-Mental State Examination; H-Y stage = Hoehn and Yahr stage; UPDRS = Unified Parkinson's Disease Rating Scale; LED = Levodopa-equivalent dose; NA = not applicable.