Posture and Locomotion Coupling: A Target for Rehabilitation Interventions in Persons with Parkinson's Disease
Figure 3
The group mean values (±1 SD) for patients with Parkinson’s disease (PD) on medication (gray bars) and healthy control subjects (white bars) during rapid self-paced step initiation under the different experimental conditions are presented for (a) APA duration, (b) APA amplitude, (c) step onset relative to the APA onset, and (d) first-step speed. Data from [53]. †Significant differences between groups. ***Significant difference between the postural assistance condition (DROP) and the other two.
