Sensitivity of MRI resonance frequency to the orientation of brain tissue microstructure

Recent advances in high-field (≥7 T) MRI have made it possible to study the fine structure of the human brain at the level of fiber bundles and cortical layers. In particular, techniques aimed at detecting MRI resonance frequency shifts originating from local variation in magnetic susceptibility and...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 2010-03, Vol.107 (11), p.5130-5135
Hauptverfasser:	Lee, Jongho, Shmueli, Karin, Fukunaga, Masaki, van Gelderen, Peter, Merkle, Hellmut, Silva, Afonso C, Duyn, Jeff H
Format:	Artikel
Sprache:	eng
Schlagworte:	Aged Anisotropy Biological Sciences Brain Brain - anatomy & histology Computer Simulation Corpus callosum Experimental design Female Fiber orientation Frequency shift Humans Imaging Magnetic fields Magnetic permeability Magnetic Resonance Imaging Molecular structure NMR Nuclear magnetic resonance Phase contrast imaging Resonance Spatial distribution Tissues White matter
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