Table 1.

Patient characteristics.

PD	Sex	Age	Years since surgery	L-DOPA equivalents	UPDRS p. I-IV	UPDRS p. III		HYR
					DBS-ON	DBS-ON	DBS-OFF	DBS-OFF
1	M	55	7	531	n.a	n.a	n.a	2
2	M	66	1.7	469	48	20	47	2
3	M	53	3.4	967	15	7	34	2
4	M	59	2.7	391	34	25	66	2
5	M	72	5.5	815	44	11	37	3
6	M	67	0.5	430	9	0	26	2
7	F	56	0.8	532	21	4	15	1
8	F	63	2.5	479	22	7	41	2
9	F	50	1.2	500	36	7	55	2
10	F	65	1.8	305	36	7	29	2
11	M	50	2.6	385	36	7	28	2
12	M	62	2.6	1896	73	27	41	2
13	M	56	0.7	835	22	0	23	2
Mean ± SD		60 ± 7	2.5 ± 1.8	656 ± 405	33 ± 16	10 ± 9	37 ± 14	2.0 ± 0.4

Male (M), Female (F), levodopa (L-DOPA) or equipotent to L-DOPA, Deep Brain Stimulation (DBS), Unified Parkinson Disease Rating Scale (UPDRS) and motor scores part III (UPDRS-motor), Hoehn and Yahr Rating scale (HYR).