Erschienen in:
Open Access
01.04.2009 | Letter to the Editor
Concurrence of primary headaches: Lane and Davies (2006) revisited
verfasst von:
Andrew J. Larner
Erschienen in:
The Journal of Headache and Pain
|
Ausgabe 2/2009
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Excerpt
Lane and Davies [
1] have proposed the hypothesis that all primary headaches are manifestations of a single fundamental pathophysiological process, the migraine mechanism; and hence, lie within a continuum defined by the parameters of headache intensity, inverse frequency and duration, and trigeminal autonomic features. Their argument was based in part on symptomatic overlap between primary headache types, transformation between types over time, existence of intermediate forms, and concurrence of multiple primary headaches in individual patients. …