Chen, Zhiye Altered functional connectivity architecture of the brain in medication overuse headache using resting state fMRI. [electronic resource] - The journal of headache and pain Dec 2017 - 25 p. digital Publication Type: Journal Article ISSN: 1129-2377 Standard No.: 10.1186/s10194-017-0735-0 doi Subjects--Topical Terms: AdultBrain--diagnostic imagingBrain Mapping--methodsCerebral Cortex--diagnostic imagingFemaleHeadache Disorders, Secondary--diagnostic imagingHumansMagnetic Resonance Imaging--methodsMaleMiddle AgedNerve Net--diagnostic imagingPrefrontal Cortex--diagnostic imagingRest--physiologyVisual Cortex--diagnostic imagingYoung Adult