Ball and rackets: Inferring fiber fanning from diffusion-weighted MRI

A number of methods have been proposed for resolving crossing fibers from diffusion-weighted (DW) MRI. However, other complex fiber geometries have drawn minimal attention. In this study, we focus on fiber orientation dispersion induced by within-voxel fanning. We use a multi-compartment, model-base...

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Veröffentlicht in:	NeuroImage (Orlando, Fla.) Fla.), 2012-04, Vol.60 (2), p.1412-1425
Hauptverfasser:	Sotiropoulos, Stamatios N., Behrens, Timothy E.J., Jbabdi, Saad
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Animals Bingham distribution Brain - anatomy & histology Diffusion Diffusion Magnetic Resonance Imaging Diffusion MRI Estimates Fiber bending Fiber fanning Macaca Macaque Models, Biological Nerve Fibers Parametric deconvolution Regularization methods White matter
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