Table 1.

Patient demographics.

Patient	Gender	Disease duration (years)	MDS- UPDRS III	Hoehn and Yahr	Family history of dementia	Family history of PD
1	Male	17	68	4	Yes	Yes
2	Male	4	49	3	Yes	No
3	Male	6	56	3	No	No
4	Male	9	41	3	Yes	Yes
5	Male	2	49	3	No	No

MDS-UPDRS III Movement Disorder Society-Unified Parkinson’s disease rating scale part III, PD Parkinson’s disease.