30 citations · 38 across the 2 of their papers we have counts for
3 papers · 1 filter
Towards non-parametric fiber-specific relaxometry in the human brain
A. Reymbaut, J. Critchley, G. Durighel +4
Purpose: To estimate fiber-specific values, i.e. proxies for myelin content, in heterogeneous brain tissue. Methods: A diffusion- correlation experiment was carried out…
Resolving orientation-specific diffusion-relaxation features via Monte-Carlo density-peak clustering in heterogeneous brain tissue
A. Reymbaut, J. P. de Almeida Martins, C. M. W. Tax +3
Characterizing the properties and orientations of sub-voxel fiber populations, although essential to study white-matter architecture, microstructure and connectivity, remains one o…
The Kärger vs bi-exponential model: theoretical insights and experimental validations
Nicolas Moutal, Markus Nilsson, Daniel Topgaard +1
We revise three common models accounting for water exchange in pulsed-gradient spin-echo measurements: a bi-exponential model with time-dependent water fractions, the Kärger model,…