The pattern of overactivity associated with Obsessive Compulsive Disorder is found in the cingulate gyrus. Typically the OCD pattern is found on both the baseline and concentration SPECT scans but is worse on the concentration scan. Below are examples of normal brain scans and scans with brains affected by OCD. For more information on OCD or SPECT scanning, please contact our office.

Normal Surface Views	Normal Active Views
Obsessive Compulsive Disorder