Estimating axon radius using diffusion-relaxation MRI: calibrating a surface-based relaxation model with histology

Axon radius is a potential biomarker for brain diseases and a crucial tissue microstructure parameter that determines the speed of action potentials. Diffusion MRI (dMRI) allows non-invasive estimation of axon radius, but accurately estimating the radius of axons in the human brain is challenging. M...

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Detalles Bibliográficos
Autores principales: Barakovic, Muhamed, Pizzolato, Marco, Tax, Chantal M. W., Rudrapatna, Umesh, Magon, Stefano, Dyrby, Tim B., Granziera, Cristina, Thiran, Jean-Philippe, Jones, Derek K., Canales-Rodríguez, Erick J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Neuroscience
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10457121/
https://www.ncbi.nlm.nih.gov/pubmed/37638307
http://dx.doi.org/10.3389/fnins.2023.1209521

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