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.
Topography of experimental effects. Topographic maps of cluster-level significant F-values projected on a standard brain for the main effect of emotion (top), the main effect of instruction (middle) and the interaction of emotion and instruction (bottom). Bargraphs show the mean (middle) and difference (angry minus neutral faces, bottom) of neural activity in the view, threat-up and threat-down conditions, averaged in the respective clusters.
