Fig 4. Key left hindlimb gait parameters in spastin^N384K/N384K mice versus littermate controls at 4 months old.

Plots show values for each animal tested with the genotypes indicated. A) stride duration, B) swing phase duration, C) stance phase duration. D) Histogram showing the mean percentage of time that tested animals with the genotypes indicated spent in each phase of gait. E) Stride length in animals with the genotypes shown. Numerical values for corresponding statistical tests using one-way ANOVA for the effect of genotype on gait parameters are shown in Table 4. To facilitate interpretation, p-values for genotype are indicated on the plots by * p<0.05, ** p<0.01, *** p<0.001, **** p<0.0001. Error bars = mean ± S.E.M