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.
Scheme showing relation between gait cycle phase, switch closure, and feedback. S1—switch at heel, S2—switch at middle foot, S3—switch at bunion, E1—upper electrode signaling closure of the switch at the middle foot, and E2—lower electrode signaling closure of the switch at bunion.
