Computing the orientational-average of diffusion-weighted MRI signals: a comparison of different techniques

Abstract Numerous applications in diffusion MRI involve computing the orientationally-averaged diffusion-weighted signal. Most approaches implicitly assume, for a given b-value, that the gradient sampling vectors are uniformly distributed on a sphere (or ‘shell’), computing the orientationally-avera...

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Autores principales: Maryam Afzali, Hans Knutsson, Evren Özarslan, Derek K. Jones
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/ee5d6d54f6734bb9bd4922434d9dc71b
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