[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] Microstructural imaging of human neocortex in vivo
The neocortex of the human brain is the seat of higher brain function. Modern imaging
techniques, chief among them magnetic resonance imaging (MRI), allow non-invasive …
techniques, chief among them magnetic resonance imaging (MRI), allow non-invasive …
[HTML][HTML] An integrated approach to correction for off-resonance effects and subject movement in diffusion MR imaging
JLR Andersson, SN Sotiropoulos - Neuroimage, 2016 - Elsevier
In this paper we describe a method for retrospective estimation and correction of eddy
current (EC)-induced distortions and subject movement in diffusion imaging. In addition a …
current (EC)-induced distortions and subject movement in diffusion imaging. In addition a …
[HTML][HTML] hMRI–A toolbox for quantitative MRI in neuroscience and clinical research
Neuroscience and clinical researchers are increasingly interested in quantitative magnetic
resonance imaging (qMRI) due to its sensitivity to micro-structural properties of brain tissue …
resonance imaging (qMRI) due to its sensitivity to micro-structural properties of brain tissue …
Advanced MRI techniques to improve our understanding of experience-induced neuroplasticity
Over the last two decades, numerous human MRI studies of neuroplasticity have shown
compelling evidence for extensive and rapid experience-induced brain plasticity in vivo. To …
compelling evidence for extensive and rapid experience-induced brain plasticity in vivo. To …
Whole-Brain In-vivo Measurements of the Axonal G-Ratio in a Group of 37 Healthy Volunteers
The g-ratio, quantifying the ratio between the inner and outer diameters of a fiber, is an
important microstructural characteristic of fiber pathways and is functionally related to …
important microstructural characteristic of fiber pathways and is functionally related to …
NODDI-DTI: estimating neurite orientation and dispersion parameters from a diffusion tensor in healthy white matter
LJ Edwards, KJ Pine, I Ellerbrock, N Weiskopf… - Frontiers in …, 2017 - frontiersin.org
The NODDI-DTI signal model is a modification of the NODDI signal model that formally
allows interpretation of standard single-shell DTI data in terms of biophysical parameters in …
allows interpretation of standard single-shell DTI data in terms of biophysical parameters in …
Extrapolation-based references improve motion and eddy-current correction of high B-value DWI data: application in Parkinson's disease dementia
Purpose Conventional motion and eddy-current correction, where each diffusion-weighted
volume is registered to a non diffusion-weighted reference, suffers from poor accuracy for …
volume is registered to a non diffusion-weighted reference, suffers from poor accuracy for …
Toward more robust and reproducible diffusion kurtosis imaging
RN Henriques, SN Jespersen… - Magnetic Resonance …, 2021 - Wiley Online Library
Purpose The general utility of diffusion kurtosis imaging (DKI) is challenged by its poor
robustness to imaging artifacts and thermal noise that often lead to implausible kurtosis …
robustness to imaging artifacts and thermal noise that often lead to implausible kurtosis …
[HTML][HTML] In vivo correlation tensor MRI reveals microscopic kurtosis in the human brain on a clinical 3T scanner
Diffusion MRI (dMRI) has become one of the most important imaging modalities for
noninvasively probing tissue microstructure. Diffusional Kurtosis MRI (DKI) quantifies the …
noninvasively probing tissue microstructure. Diffusional Kurtosis MRI (DKI) quantifies the …