Table 1.

Patient characteristics.

	Parkinson’s disease patients (n = 18)
Gender (male/female)	18/0
Age (years, mean ± SD, range)	64 ± 7, range 47–76
UPDRS motor in “off” (mean ± SD)	14.6 ± 6.5
GDS Depression (mean ± SD)	9.8 ± 8.9