13 citations · 20 across the 6 of their papers we have counts for
4 papers · 1 filter
Pore size estimation in axon-mimicking microfibres with diffusion-relaxation MRI
Erick J. Canales-Rodríguez, Marco Pizzolato, Feng-Lei Zhou +5
Purpose: This study aims to evaluate two distinct approaches for fibre radius estimation using diffusion-relaxation MRI data acquired in biomimetic microfibre phantoms that mimic h…
Estimating axon radius using diffusion-relaxation MRI: calibrating a surface-based relaxation model with histology
Muhamed Barakovic, Marco Pizzolato, Chantal M. W. Tax +7
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 no…
Axial and radial axonal diffusivities from single encoding strongly diffusion-weighted MRI
Marco Pizzolato, Erick Jorge Canales-Rodríguez, Mariam Andersson +1
We enable the estimation of the per-axon axial diffusivity from single encoding, strongly diffusion-weighted, pulsed gradient spin echo data. Additionally, we improve the estimatio…
Model-Informed Machine Learning for Multi-component T2 Relaxometry
Thomas Yu, Erick Jorge Canales Rodriguez, Marco Pizzolato +9
Recovering the T2 distribution from multi-echo T2 magnetic resonance (MR) signals is challenging but has high potential as it provides biomarkers characterizing the tissue micro-st…