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Time‐dependent diffusion in undulating thin fibers: Impact on axon diameter estimation
Diffusion MRI may enable non‐invasive mapping of axonal microstructure. Most approaches infer axon diameters from effects of time‐dependent diffusion on the diffusion‐weighted MR signal by modeling axons as straight cylinders. Axons do not, however, propagate in straight trajectories, and so far the...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7027526/ https://www.ncbi.nlm.nih.gov/pubmed/31868995 http://dx.doi.org/10.1002/nbm.4187 |