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.
Percent BOLD signal change for PPI areas shown in Figure 4B. The majority of these areas show negative BOLD responses during the perceptual decision stage or the entire trial (vs fixation baseline). The left pre-central sulcus is activated across all events, with no significant modulation by amount of sensory evidence. The right posterior IPS and a second IPS region also show no modulation by amount of sensory evidence for the decision. Abbreviations are as in Figures 4 and 5.
