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Computing the orientational-average of diffusion-weighted MRI signals: a comparison of different techniques
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-averaged signa...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8275746/ https://www.ncbi.nlm.nih.gov/pubmed/34253770 http://dx.doi.org/10.1038/s41598-021-93558-1 |