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.
Typical functional responses obtained for rectal pain within the anterior cingulate gyrus and within the left and right insulae. The responses displayed pertain to the subject considered in figure 1. Open circles represent the paradigm applied (D indicates deflation; I, inflation of the rectal balloon).
