• Andrew D Hershey.
• University of Cincinnati, College of Medicine, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, USA. andrew.hershey@cchmc.org
• Curr Pain Headache Rep. 2008 Oct 1; 12 (5): 367-72.

AbstractA history of headaches in a family is very frequently noted when evaluating a child for recurrent, episodic headaches. Oftentimes, these headaches have migraine features, although the family may deny a history of migraine. This positive family history implies an inherited or genetic basis as a component to the underlying pathophysiology of primary headaches. A variety of methodology has begun to elucidate this contribution, including historical observation, population-based studies of families and twins, gene polymorphism association studies, and specific gene identification for isolated migraine subtypes. This line of investigation should progress in the future to a better understanding of migraine and clarification of the diagnostic subtypes for a genotype-phenotype association.

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