Whole brain g-ratio mapping using myelin water imaging (MWI) and neurite orientation dispersion and density imaging (NODDI)

MR g-ratio, which measures the ratio of the aggregate volume of axons to that of fibers in a voxel, is a potential biomarker for white matter microstructures. In this study, a new approach for acquiring an in-vivo whole human brain g-ratio map is proposed. To estimate the g-ratio, myelin volume frac...

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Veröffentlicht in:	NeuroImage (Orlando, Fla.) Fla.), 2018-11, Vol.182, p.379-388
Hauptverfasser:	Jung, Woojin, Lee, Jingu, Shin, Hyeong-Geol, Nam, Yoonho, Zhang, Hui, Oh, Se-Hong, Lee, Jongho
Format:	Artikel
Sprache:	eng
Schlagworte:	Axons Brain mapping Brain research Diffusion g-ratio Gradient-echo myelin water imaging (GRE-MWI) Histology MRI Myelin Neuroimaging Optic nerve Scaling Studies Substantia alba White matter microstructure
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