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.
Current density (mA/cm2) applied by Therapist 1 (black bars) and by Therapist 2 (white bars) at the onset and the end of the TENS stimulation session. Data are represented as mean and standard deviation of current density. *** p<0.001.
