Interictal Hyperperfusion in the Higher Visual Cortex in Patients With Episodic Migraine
Michels L, Villanueva J, O’Gorman R, Muthuraman M, Koirala N, Büchler R, Gantenbein A, Sandor P, Luechinger R, Kollias S, Riederer F. Interictal Hyperperfusion in the Higher Visual Cortex in Patients With Episodic Migraine. Headache The Journal Of Head And Face Pain 2019, 59: 1808-1820. PMID: 31680242, DOI: 10.1111/head.13646.Peer-Reviewed Original ResearchConceptsCerebral blood flowCohen's d effect sizesEpisodic migraineD effect sizesHealthy controlsSuperior temporal gyrusASL-MRIVisual cortexInterictal cerebral blood flowInterictal stateTemporal gyrusHigher-order visual cortexNeuro-functional abnormalitiesEffect sizeFunctional brain imaging studiesNon-invasive imaging methodMagnetic resonance imagingHigher visual cortexBrain imaging studiesInterictal hyperperfusionCBF changesSubcortical alterationsMigraine pathophysiologyParietal operculumBlood flow