Lots More Information

Related HowStuffWorks Articles

• How Migraines Work
• How Your Brain Works
• How Blood Works
• Migraine Headaches In-Depth
• Headaches: A Profile of a Common Affliction
• Migraine - Medical Dictionary
• Herbal Remedies
• Home Remedies for Migraine
• Why Do We Get Headaches?

More Great Links

• AHS - The American Headache Society
• M.A.G.N.U.M. - The National Migraine Association
• Migraine Research Foundation
• The National Women's Health Resource Center
• National Institute of Neurological Disorders and Stroke

Sources:

• An interview with Dr. Desiree Thomas, Neurologist at Kelsey-Seybold Clinic in Houston.
• An interview with Dr. Kevin Sperber, Assistant Professor of Clinical Rehabilitation Medicine at Columbia University College of Physicians and Surgeons in New York City.
• An interview with Dr. Marcia Whalen, D.O., Physician for the U.S. Olympic Training Center in Colorado Springs.
• Guiou, Sheth, Nemoto, Walker, Pouratian, Ba, Toga. "Cortical spreading depression produces long-term disruption of activity-related changes in cerebral blood volume and neurovascular coupling." Journal of Biomedical Optics. 2005. (June 2008)
  http://www.ncbi.nlm.nih.gov/pubmed/15847570
• Iadecola, Constantino. "From CSD to Headache: A Long and Winding Road." Nature Medicine. 2002. (June, 2008)
  http://www.nature.com/nm/journal/v8/n2/full/nm0202-110.html
• Lauritzen, Martin. "Pathophysiology of the migraine aura: The spreading depression theory." Brain: A Journal of Neurology. Vol. 117, no. 1, pp. 199-210. 1994. (June 2008)
  http://brain.oxfordjournals.org/cgi/content/abstract/117/1/199
• The Cleveland Clinic. "Hormone Headaches/Menstrual Migraines." 8/30/2006. (June 2008)
  http://my.clevelandclinic.org/disorders/migraine_headache/
  hic_hormone_headaches-menstrual_migraines.aspx