anterior cingulate gyrus a certain cognitive inflexibility is present. This can present as many different symptoms, but the underlying mechanism, trouble shifting attention, remains. The symptom list at the beginning of the chapter is a compilation of what we have seen in these patients. The anterior cingulate area of the brain is heavily innervated with serotonin neurons. We have also found that serotonergic medications seem to be the most helpful in this disorder.
