The RECLAIM Study.

Who May Qualify: - Diagnosis of migraine as defined by the ICHD-3 Classification (with or without aura) with a history of chronic or high-frequency episodic migraine for at least 1 year prior to screening - Failure of 3 or more preventive pharmacological therapies - Stable on preventive migraine treatments - Psychologically stable Who Should NOT Join This Trial: - Concomitant invasive or non-invasive neuromodulation - Previous exposure to an implantable neuromodulation device for headache - Have an existing active implantable medical device nearby the implant location (e.g. DBS, cochlear implant) - Use of onabotulinum toxin A injections for the treatment of migraine in the past 3 months. - Use of local corticosteroid injections in the occipital or supra-orbital region in the past 3 months prior to enrollment. - Not pregnant, nursing or not using contraception Always talk to your doctor about whether this trial is right for you.