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.
Electrode-level maps of the percentage changes in the z-values of the power spectral density in the different bands between the open eyes resting task and the pain stimulus task. The top row represents the healthy controls; the bottom row, the orofacial pain (OFP) patients.
