FIGURE 1.

Fear of falling, but not a positive history of falls, induces changes of turning parameters in patients with Parkinson’s disease, regardless of history of previous falls and whether the turns are evaluated in the lab or the home. Significant differences compared to respective other groups (black arrows) are displayed with open arrows. Larger size of the open arrow indicates changes of turning parameters in direction “faster, more dynamic turn,” smaller size in direction “slower, less dynamic turn.”