Data‐driven algorithm for myelin water imaging: Probing subvoxel compartmentation based on identification of spatially global tissue features

Purpose Multicomponent analysis of MRI T2 relaxation time (mcT2) is commonly used for estimating myelin content by separating the signal at each voxel into its underlying distribution of T2 values. This voxel‐based approach is challenging due to the large ambiguity in the multi‐T2 space and the low...

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Veröffentlicht in:	Magnetic resonance in medicine Jg. 87; H. 5; S. 2521 - 2535
Hauptverfasser:	Omer, Noam, Galun, Meirav, Stern, Neta, Blumenfeld‐Katzir, Tamar, Ben‐Eliezer, Noam
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	United States Wiley Subscription Services, Inc 01.05.2022
Schlagworte:	Algorithms Ambiguity Brain Brain - diagnostic imaging Brain mapping Humans Magnetic resonance imaging Magnetic Resonance Imaging - methods Mathematical analysis Medical imaging multicomponent T2 relaxation analysis Myelin Myelin Sheath - chemistry myelin water fraction myelin water imaging Neuroimaging Optimization Relaxation time Segments Substantia alba subvoxel compartmentation Water - chemistry multicomponent T2 relaxation analysis myelin water fraction myelin water imaging subvoxel compartmentation
ISSN:	0740-3194, 1522-2594, 1522-2594
Online-Zugang:	Volltext
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