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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… Click to show full abstract
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 SNR of MRI signals. Herein, we present a data‐driven mcT2 analysis, which utilizes the statistical strength of identifying spatially global mcT2 motifs in white matter segments before deconvolving the local signal at each voxel.
Keywords:
data driven;
spatially global;
driven algorithm;
water imaging;
myelin water;
algorithm myelin
Journal Title: Magnetic Resonance in Medicine
Year Published: 2021
Link to full text (if available)
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Journal Title: Magnetic Resonance in Medicine
Year Published: 2021
Link to full text (if available)
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recommendations!