[HTML][HTML] What's new and what's next in diffusion MRI preprocessing
Diffusion MRI (dMRI) provides invaluable information for the study of tissue microstructure
and brain connectivity, but suffers from a range of imaging artifacts that greatly challenge the …
and brain connectivity, but suffers from a range of imaging artifacts that greatly challenge the …
[HTML][HTML] Gradient waveform design for tensor-valued encoding in diffusion MRI
Diffusion encoding along multiple spatial directions per signal acquisition can be described
in terms of a b-tensor. The benefit of tensor-valued diffusion encoding is that it unlocks …
in terms of a b-tensor. The benefit of tensor-valued diffusion encoding is that it unlocks …
Towards unconstrained compartment modeling in white matter using diffusion‐relaxation MRI with tensor‐valued diffusion encoding
B Lampinen, F Szczepankiewicz… - Magnetic resonance …, 2020 - Wiley Online Library
Purpose To optimize diffusion‐relaxation MRI with tensor‐valued diffusion encoding for
precise estimation of compartment‐specific fractions, diffusivities, and T2 values within a two …
precise estimation of compartment‐specific fractions, diffusivities, and T2 values within a two …
Mapping the human connectome using diffusion MRI at 300 mT/m gradient strength: Methodological advances and scientific impact
Tremendous efforts have been made in the last decade to advance cutting-edge MRI
technology in pursuit of mapping structural connectivity in the living human brain with …
technology in pursuit of mapping structural connectivity in the living human brain with …
Multidimensional diffusion MRI with spectrally modulated gradients reveals unprecedented microstructural detail
Abstract Characterization of porous media is essential in a wide range of biomedical and
industrial applications. Microstructural features can be probed non-invasively by diffusion …
industrial applications. Microstructural features can be probed non-invasively by diffusion …
Computing and visualising intra‐voxel orientation‐specific relaxation–diffusion features in the human brain
JP de Almeida Martins, CMW Tax… - Human brain …, 2021 - Wiley Online Library
Diffusion MRI techniques are used widely to study the characteristics of the human brain
connectome in vivo. However, to resolve and characterise white matter (WM) fibres in …
connectome in vivo. However, to resolve and characterise white matter (WM) fibres in …
[HTML][HTML] Reproducibility of the standard model of diffusion in white matter on clinical MRI systems
Estimating intra-and extra-axonal microstructure parameters, such as volume fractions and
diffusivities, has been one of the major efforts in brain microstructure imaging with MRI. The …
diffusivities, has been one of the major efforts in brain microstructure imaging with MRI. The …
[HTML][HTML] The dot-compartment revealed? Diffusion MRI with ultra-strong gradients and spherical tensor encoding in the living human brain
The so-called “dot-compartment” is conjectured in diffusion MRI to represent small spherical
spaces, such as cell bodies, in which the diffusion is restricted in all directions. Previous …
spaces, such as cell bodies, in which the diffusion is restricted in all directions. Previous …
Tensor‐valued diffusion MRI in under 3 minutes: an initial survey of microscopic anisotropy and tissue heterogeneity in intracranial tumors
Purpose To evaluate the feasibility of a 3‐minutes protocol for assessment of the
microscopic anisotropy and tissue heterogeneity based on tensor‐valued diffusion MRI in a …
microscopic anisotropy and tissue heterogeneity based on tensor‐valued diffusion MRI in a …
Diffusion MRI with pulsed and free gradient waveforms: effects of restricted diffusion and exchange
Monitoring time dependence with diffusion MRI yields observables sensitive to compartment
sizes (restricted diffusion) and membrane permeability (water exchange). However …
sizes (restricted diffusion) and membrane permeability (water exchange). However …