Fig. 2From: Enhanced functional connectivity between habenula and salience network in medication-overuse headache complicating chronic migraine positions it within the addiction disorders: an ICA-based resting-state fMRI studyGroup ICA–estimated resting-state networks based on 50-component analysis. Sagittal, axial, and coronal views of the ICA spatial maps estimated by correlation to the known reference network using FSL utility and confirmed by visual inspections, considering 9 nonartifactual componentsBack to article page