Figure 3.

Dual task costs for gait parameters. Significantly different gait parameters among FXTAS, PD, and ET participants: (A) stride length, and (B) stride velocity. DTC was calculated using the formula $\frac{\mathrm{D}\mathrm{T}-\mathrm{S}\mathrm{S}}{\mathrm{S}\mathrm{S}}\times 100$ . All data reported as mean ± SEM. *p ≤ 0.05.