As I was browsing the Dayton Interventional Radiology website, I have noticed that they have a treatment option, called occipital nerve stimulation, available for patients with chronic migraine. It is basically using electrodes to turn off the pain felt during the migraine. I had my spinal cord stimulator implanted by Dr. Morar there. Both the doctor and staffs are very friendly and knowledgable. I just want to pass this information along to people who suffer from this condition. Hope this help! Take care.