Imaging brain microstructure with diffusion MRI: practicality and applications

DC Alexander, TB Dyrby, M Nilsson… - NMR in …, 2019 - Wiley Online Library
This article gives an overview of microstructure imaging of the brain with diffusion MRI and
reviews the state of the art. The microstructure‐imaging paradigm aims to estimate and map …

[HTML][HTML] Connectome 2.0: Develo** the next-generation ultra-high gradient strength human MRI scanner for bridging studies of the micro-, meso-and macro …

SY Huang, T Witzel, B Keil, A Scholz, M Davids, P Dietz… - NeuroImage, 2021 - Elsevier
The first phase of the Human Connectome Project pioneered advances in MRI technology
for map** the macroscopic structural connections of the living human brain through the …

[HTML][HTML] Microstructural imaging of human neocortex in vivo

LJ Edwards, E Kirilina, S Mohammadi, N Weiskopf - Neuroimage, 2018 - Elsevier
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 …

[HTML][HTML] The sensitivity of diffusion MRI to microstructural properties and experimental factors

M Afzali, T Pieciak, S Newman, E Garyfallidis… - Journal of Neuroscience …, 2021 - Elsevier
Diffusion MRI is a non-invasive technique to study brain microstructure. Differences in the
microstructural properties of tissue, including size and anisotropy, can be represented in the …

Microscopic anisotropy misestimation in spherical‐mean single diffusion encoding MRI

RN Henriques, SN Jespersen… - Magnetic resonance in …, 2019 - Wiley Online Library
Purpose Microscopic fractional anisotropy (µFA) can disentangle microstructural information
from orientation dispersion. While double diffusion encoding (DDE) MRI methods are widely …

Diffusion dispersion imaging: map** oscillating gradient spin‐echo frequency dependence in the human brain

A Arbabi, J Kai, AR Khan… - Magnetic resonance in …, 2020 - Wiley Online Library
Purpose Oscillating gradient spin‐echo (OGSE) diffusion MRI provides information about the
microstructure of biological tissues by means of the frequency dependence of the apparent …

Double diffusion encoding and applications for biomedical imaging

RN Henriques, M Palombo, SN Jespersen… - Journal of Neuroscience …, 2021 - Elsevier
Abstract Diffusion Magnetic Resonance Imaging (dMRI) is one of the most important
contemporary non-invasive modalities for probing tissue structure at the microscopic scale …

Accurate estimation of microscopic diffusion anisotropy and its time dependence in the mouse brain

A Ianuş, SN Jespersen, TS Duarte, DC Alexander… - Neuroimage, 2018 - Elsevier
Microscopic diffusion anisotropy (μA) has been recently gaining increasing attention for its
ability to decouple the average compartment anisotropy from orientation dispersion …

Microstructural imaging in the spinal cord and validation strategies

J Cohen-Adad - Neuroimage, 2018 - Elsevier
In vivo histology using magnetic resonance imaging (MRI) is a newly emerging research
field that aims to non-invasively characterize tissue microstructure. The implications of in …

[HTML][HTML] In vivo correlation tensor MRI reveals microscopic kurtosis in the human brain on a clinical 3T scanner

L Novello, RN Henriques, A Ianuş, T Feiweier… - NeuroImage, 2022 - Elsevier
Diffusion MRI (dMRI) has become one of the most important imaging modalities for
noninvasively probing tissue microstructure. Diffusional Kurtosis MRI (DKI) quantifies the …