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.
Placebo-induced alterations of rCBF during public speaking in the left and right amygdala. Placebo responders, compared with nonresponders, exhibited a significantly greater attenuation of rCBF in the left amygdala, and a subthreshold effect in the same direction was noted for the right amygdala. The mask threshold corresponds to z > 2, and alterations that remained significant after correction for multiple comparisons are displayed within squares.
