Image formation in diffusion MRI: a review of recent technical developments
Diffusion magnetic resonance imaging (MRI) is a standard imaging tool in clinical neurology,
and is becoming increasingly important for neuroscience studies due to its ability to depict …
and is becoming increasingly important for neuroscience studies due to its ability to depict …
The quest for high spatial resolution diffusion‐weighted imaging of the human brain in vivo
SJ Holdsworth, R O'Halloran… - NMR in …, 2019 - Wiley Online Library
Diffusion‐weighted imaging, a contrast unique to MRI, is used for assessment of tissue
microstructure in vivo. However, this exquisite sensitivity to finer scales far above imaging …
microstructure in vivo. However, this exquisite sensitivity to finer scales far above imaging …
Viscoelasticity of subcortical gray matter structures
Viscoelastic mechanical properties of the brain assessed with magnetic resonance
elastography (MRE) are sensitive measures of microstructural tissue health in …
elastography (MRE) are sensitive measures of microstructural tissue health in …
3D multislab, multishot acquisition for fast, whole‐brain MR elastography with high signal‐to‐noise efficiency
CL Johnson, JL Holtrop, MDJ McGarry… - Magnetic resonance …, 2014 - Wiley Online Library
Purpose To develop an acquisition scheme for generating MR elastography (MRE)
displacement data with whole‐brain coverage, high spatial resolution, and adequate signal …
displacement data with whole‐brain coverage, high spatial resolution, and adequate signal …
[HTML][HTML] High-resolution diffusion MRI at 7T using a three-dimensional multi-slab acquisition
High-resolution diffusion MRI can provide the ability to resolve small brain structures,
enabling investigations of detailed white matter architecture. A major challenge for in vivo …
enabling investigations of detailed white matter architecture. A major challenge for in vivo …
Reducing slab boundary artifacts in three‐dimensional multislab diffusion MRI using nonlinear inversion for slab profile encoding (NPEN)
Purpose To propose a method to reduce the slab boundary artifacts in three‐dimensional
multislab diffusion MRI. Methods Bloch simulation is used to investigate the effects of …
multislab diffusion MRI. Methods Bloch simulation is used to investigate the effects of …
3D Multi‐slab diffusion‐weighted readout‐segmented EPI with real‐time cardiac‐reordered k‐space acquisition
Purpose The aim of this study was to develop, implement, and demonstrate a three‐
dimensional (3D) extension of the readout‐segmented echo‐planar imaging (rs‐EPI) …
dimensional (3D) extension of the readout‐segmented echo‐planar imaging (rs‐EPI) …
High‐resolution multishot spiral diffusion tensor imaging with inherent correction of motion‐induced phase errors
Purpose To develop and compare three novel reconstruction methods designed to
inherently correct for motion‐induced phase errors in multishot spiral diffusion tensor …
inherently correct for motion‐induced phase errors in multishot spiral diffusion tensor …
Slab profile encoding (PEN) for minimizing slab boundary artifact in three‐dimensional diffusion‐weighted multislab acquisition
Purpose To propose a method for mitigating slab boundary artifacts in three‐dimensional
(3D) multislab diffusion imaging with no or minimal increases in scan time. Methods The …
(3D) multislab diffusion imaging with no or minimal increases in scan time. Methods The …
Cortical Depth Dependence of the Diffusion Anisotropy in the Human Cortical Gray Matter In Vivo
Diffusion tensor imaging (DTI) is typically used to study white matter fiber pathways, but may
also be valuable to assess the microstructure of cortical gray matter. Although cortical …
also be valuable to assess the microstructure of cortical gray matter. Although cortical …