Current Neurology and Neuroscience Reports

, Volume 10, Issue 3, pp 167–173

Cortical Spreading Depression and Migraine


DOI: 10.1007/s11910-010-0099-1

Cite this article as:
Eikermann-Haerter, K. & Ayata, C. Curr Neurol Neurosci Rep (2010) 10: 167. doi:10.1007/s11910-010-0099-1


Cortical spreading depression, a slowly propagating wave of transient neuronal and glial depolarization, is widely accepted as the electrophysiologic substrate of migraine aura and a trigger for headache. Recent clinical and experimental evidence reinforces the putative role of cortical spreading depression in migraine pathophysiology. Imaging studies in migraineurs demonstrated hemodynamic changes consistent with cortical spreading depression during aura, whereas recent animal studies helped unravel pathophysiologic aspects such as the triggering mechanisms, genetic and hormonal modulation, and potential therapeutic targets. Here, we provide an overview of recent advances in our understanding of migraine pathophysiology and treatment.


Cortical spreading depression (CSD)MigraineFamilial hemiplegic migraine (FHM)HormonesAuraTrigger

Copyright information

© Springer Science+Business Media, LLC 2010

Authors and Affiliations

  1. 1.Neurovascular Research Laboratory, Department of RadiologyMassachusetts General Hospital and Harvard Medical SchoolCharlestownUSA
  2. 2.Stroke Service and Neuroscience Intensive Care Unit, Department of NeurologyMassachusetts General Hospital and Harvard Medical SchoolBostonUSA