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Migraine without aura is not associated with incomplete circle of Willis: a case–control study using high-resolution magnetic resonance angiography
BACKGROUND: The circle of Willis is an important source of collateral blood flow to maintain adequate cerebral perfusion, particularly in the posterior circulation. Some studies report a relationship between incomplete circle of Willis and migraine, whereas other studies show no difference between t...
Autores principales: | Ezzatian-Ahar, Shabnam, Amin, Faisal Mohammad, Obaid, Hayder Ghani, Arngrim, Nanna, Hougaard, Anders, Larsson, Henrik B W, Ashina, Messoud |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4022992/ https://www.ncbi.nlm.nih.gov/pubmed/24886373 http://dx.doi.org/10.1186/1129-2377-15-27 |
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