Relative gait changes during walking with eyes opened and eyes closed.

Mean values and standard deviation of the Variation Rates for the different gait variables under walking with eyes closed in respect to walking with eyes opened. F-Values and p-values are indicated for a one-way ANOVA (factor “group”: HS, DBN). Abbreviations: HS - healthy subjects. DBN - downbeat nystagmus syndrome. VR - Variation Rates.