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.
Sources contributing to nonstationarity of the time series during music sessions, as a percentage of the nonstationarities identified within each particular walking condition: left foot during first (a) and second (c) sessions; right foot during first (b) and second (d) sessions.
