REKINDLE: robust extraction of kurtosis INDices with linear estimation
Purpose Recent literature shows that diffusion tensor properties can be estimated more
accurately with diffusion kurtosis imaging (DKI) than with diffusion tensor imaging (DTI) …
accurately with diffusion kurtosis imaging (DKI) than with diffusion tensor imaging (DTI) …
Along‐tract statistics of neurite orientation dispersion and density imaging diffusion metrics to enhance MR tractography quantitative analysis in healthy controls and in …
Along‐tract statistics analysis enables the extraction of quantitative diffusion metrics along
specific white matter fiber tracts. Besides quantitative metrics derived from classical diffusion …
specific white matter fiber tracts. Besides quantitative metrics derived from classical diffusion …
[HTML][HTML] Neurite density imaging versus imaging of microscopic anisotropy in diffusion MRI: a model comparison using spherical tensor encoding
B Lampinen, F Szczepankiewicz, J Mårtensson… - Neuroimage, 2017 - Elsevier
In diffusion MRI (dMRI), microscopic diffusion anisotropy can be obscured by orientation
dispersion. Separation of these properties is of high importance, since it could allow dMRI to …
dispersion. Separation of these properties is of high importance, since it could allow dMRI to …
[HTML][HTML] Linear, planar and spherical tensor-valued diffusion MRI data by free waveform encoding in healthy brain, water, oil and liquid crystals
Recently, several biophysical models and signal representations have been proposed for
microstructure imaging based on tensor-valued, or multidimensional, diffusion MRI. The …
microstructure imaging based on tensor-valued, or multidimensional, diffusion MRI. The …
DTI‐MR fingerprinting for rapid high‐resolution whole‐brain T1, T2, proton density, ADC, and fractional anisotropy mapping
Purpose This study aims to develop a high‐efficiency and high‐resolution 3D imaging
approach for simultaneous mapping of multiple key tissue parameters for routine brain …
approach for simultaneous mapping of multiple key tissue parameters for routine brain …
Accuracy and precision of statistical descriptors obtained from multidimensional diffusion signal inversion algorithms
A Reymbaut, P Mezzani… - NMR in …, 2020 - Wiley Online Library
In biological tissues, typical MRI voxels comprise multiple microscopic environments, the
local organization of which can be captured by microscopic diffusion tensors. The measured …
local organization of which can be captured by microscopic diffusion tensors. The measured …
Retrospective correction of bias in diffusion tensor imaging arising from coil combination mode
K Sakaie, M Lowe - Magnetic resonance imaging, 2017 - Elsevier
Purpose To quantify and retrospectively correct for systematic differences in diffusion tensor
imaging (DTI) measurements due to differences in coil combination mode. Background Multi …
imaging (DTI) measurements due to differences in coil combination mode. Background Multi …
Effect of gradient pulse duration on MRI estimation of the diffusional kurtosis for a two-compartment exchange model
JH Jensen, JA Helpern - Journal of Magnetic Resonance, 2011 - Elsevier
Hardware constraints typically require the use of extended gradient pulse durations for
clinical applications of diffusion-weighted magnetic resonance imaging (DW-MRI), which …
clinical applications of diffusion-weighted magnetic resonance imaging (DW-MRI), which …
NODDI and tensor-based microstructural indices as predictors of functional connectivity
In Diffusion Weighted MR Imaging (DWI), the signal is affected by the biophysical properties
of neuronal cells and their relative placement, as well as extra-cellular tissue compartments …
of neuronal cells and their relative placement, as well as extra-cellular tissue compartments …
Whole-brain diffusional variance decomposition (DIVIDE): Demonstration of technical feasibility at clinical MRI systems
Purpose: To assess the technical feasibility of whole-brain diffusional variance
decomposition (DIVIDE) based on q-space trajectory encoding (QTE) at clinical MRI systems …
decomposition (DIVIDE) based on q-space trajectory encoding (QTE) at clinical MRI systems …