Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Illustrates the average step width variability during locomotion toward the doorway or into open space with different amounts of sensory feedback. Error bars represent standard error. *represents significant difference at the p<0.05 level.
