Neurophysiological and functional MRI ev
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Francesca Caramia; Ada Francia; Caterina Mainero; Emanuele Tinelli; Maria Giusep
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Article
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2009
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Elsevier Science
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English
⚖ 634 KB
Functional magnetic resonance imaging (fMRI) research has shown that brain arteriovenous malformations (AVMs) lead to reorganization of cortical motor areas. Since it is known that blood oxygenation level-dependent signal in fMRI may be influenced by the hemodynamic perturbation associated with the