using mean amplitude measures (nanoamperes) within Brodmann areas, averaged over the time course of the 200–350 msec ERP window used to capture the FRN. Specifically we focused on BA 10 (anterior prefrontal cortex/orbitofrontal cortex), BA 11 (orbitofrontal cortex), BA 24 (ventral posterior cingulate cortex), BA 25 (subgenual ACC), and BA 32 (dorsal anterior cingulate cortex).