Figshare_PD study_Fig and Table.docx

Fig 1. Schematic
illustration of the two-step test. Participants estimated the two-step
distance forward with maximum effort and indicated the distance using a laser
pointer. After the estimation, the actual distance was measured.

Fig 2. Scattergrams of the estimation error distance, and H&Y stage (upper left), and UPDRS part II (upper right) and III (lower)

Table
1: Demographic clinical details and results of two-step test of control groups (non-overestimation and overestimation) and
patients with PD groups (non-overestimation and overestimation) (mean ± SD)