Quantitative myelin imaging with MRI and PET: an overview of techniques and their validation status

CWJ van der Weijden, E Biondetti, IW Gutmann… - Brain, 2023 - academic.oup.com
Myelin is the protective sheath wrapped around axons, consisting of a phospholipid bilayer
with water between the wraps. The measurement of damage to the myelin sheaths, the …

[HTML][HTML] The diamagnetic component map from quantitative susceptibility mapping (QSM) source separation reveals pathological alteration in Alzheimer's disease …

M Ahmed, J Chen, A Arani, ML Senjem, PM Cogswell… - Neuroimage, 2023 - Elsevier
A sensitive and accurate imaging technique capable of tracking the disease progression of
Alzheimer's Disease (AD) driven amnestic dementia would be beneficial. A currently …

Mitochondrial respiration in microglia is essential for response to demyelinating injury but not proliferation

JS Stoolman, RA Grant, TA Poor, SE Weinberg… - Nature …, 2024 - nature.com
Microglia are necessary for central nervous system (CNS) function during development and
play roles in ageing, Alzheimer's disease and the response to demyelinating injury,,,–. The …

[HTML][HTML] Decompose quantitative susceptibility mapping (QSM) to sub-voxel diamagnetic and paramagnetic components based on gradient-echo MRI data

J Chen, NJ Gong, KT Chaim, MCG Otaduy, C Liu - Neuroimage, 2021 - Elsevier
Purpose A method named DECOMPOSE-QSM is developed to decompose bulk
susceptibility measured with QSM into sub-voxel paramagnetic and diamagnetic …

[HTML][HTML] Cytoarchitecture of the mouse brain by high resolution diffusion magnetic resonance imaging

N Wang, LE White, Y Qi, G Cofer, GA Johnson - Neuroimage, 2020 - Elsevier
MRI has been widely used to probe the neuroanatomy of the mouse brain, directly
correlating MRI findings to histology is still challenging due to the limited spatial resolution …

A roadmap of brain recovery in a mouse model of concussion: insights from neuroimaging

XV To, FA Nasrallah - Acta neuropathologica communications, 2021 - Springer
Concussion or mild traumatic brain injury is the most common form of traumatic brain injury
with potentially long-term consequences. Current objective diagnosis and treatment options …

Demyelination and remyelination detected in an alternative cuprizone mouse model of multiple sclerosis with 7.0 T multiparameter magnetic resonance imaging

S Ding, Y Guo, X Chen, S Du, Y Han, Z Yan, Q Zhu… - Scientific Reports, 2021 - nature.com
The aim of this study was to investigate the mechanisms underlying demyelination and
remyelination with 7.0 T multiparameter magnetic resonance imaging (MRI) in an alternative …

Effects of Angular Resolution and b Value on Diffusion Tensor Imaging in Knee Joint

Q Zhao, RP Ridout, J Shen, N Wang - Cartilage, 2021 - journals.sagepub.com
Objective To investigate the influences of the diffusion gradient directions (angular
resolution) and the strength of the diffusion gradient (b value) on diffusion tensor imaging …

Characterization of white matter over 1–2 years in small vessel disease using MR-based quantitative susceptibility mapping and free-water mapping

Y Sun, Y Hu, Y Qiu, Y Zhang, C Jiang, P Lu… - Frontiers in Aging …, 2022 - frontiersin.org
Purpose The aim of this study was to investigate alterations in white matter lesions (WMLs)
and normal-appearing white matter (NAWM) with small vessel disease (SVD) over 1–2 …

Magnetic resonance metrics for identification of cuprizone-induced demyelination in the mouse model of neurodegeneration: a review

E Friesen, K Hari, M Sheft, JD Thiessen… - … Resonance Materials in …, 2024 - Springer
Abstract Neurodegenerative disorders, including Multiple Sclerosis (MS), are heterogenous
disorders which affect the myelin sheath of the central nervous system (CNS). Magnetic …