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.
External anal sphincter EMG responses are shown following right (dominant) and left (non-dominant) pudendal nerve stimulation in one individual. Three traces are superimposed to show reproducibility. Stimulus at 0 ms; arrows indicate the onset of the EMG response. The response amplitude from the dominant pudendal nerve is larger than from the non-dominant nerve, despite similar latencies.
