User profiles for Valentin Prevost
Valentin H Prevost, Ph.DCanon Medical Systems Corporation Verified email at medical.canon Cited by 976 |
Magnetization transfer from inhomogeneously broadened lines (ihMT): Experimental optimization of saturation parameters for human brain imaging at 1.5 Tesla
OM Girard, VH Prevost, G Varma… - Magnetic resonance …, 2015 - Wiley Online Library
Purpose Recently a new MR endogenous contrast mechanism was reported. It allows
specifically imaging the magnetization transfer (MT) effect arising from inhomogeneously …
specifically imaging the magnetization transfer (MT) effect arising from inhomogeneously …
Whole brain inhomogeneous magnetization transfer (ihMT) imaging: sensitivity enhancement within a steady‐state gradient echo sequence
S Mchinda, G Varma, VH Prevost… - Magnetic resonance …, 2018 - Wiley Online Library
Purpose To implement, characterize, and optimize an interleaved inhomogeneous
magnetization transfer (ihMT) gradient echo sequence allowing for whole‐brain imaging within a …
magnetization transfer (ihMT) gradient echo sequence allowing for whole‐brain imaging within a …
Quantitative myelin imaging with MRI and PET: an overview of techniques and their validation status
…, EFJ de Vries, JF Meilof, RAJO Dierckx, VH Prevost… - 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 …
with water between the wraps. The measurement of damage to the myelin sheaths, the …
In vivo measurement of a new source of contrast, the dipolar relaxation time, T1D, using a modified inhomogeneous magnetization transfer (ihMT) sequence
G Varma, OM Girard, VH Prevost… - Magnetic …, 2017 - Wiley Online Library
Purpose This paper describes a technique that can be used in vivo to measure the dipolar
relaxation time, T 1D , of macromolecular protons contributing to magnetization transfer (MT) …
relaxation time, T 1D , of macromolecular protons contributing to magnetization transfer (MT) …
Magnetization transfer from inhomogeneously broadened lines (ihMT): improved imaging strategy for spinal cord applications
Purpose Inhomogeneous magnetization transfer (ihMT) shows great promise for specific
imaging of myelinated tissues. Whereas the ihMT technique has been previously applied in …
imaging of myelinated tissues. Whereas the ihMT technique has been previously applied in …
Minimizing the effects of magnetization transfer asymmetry on inhomogeneous magnetization transfer (ihMT) at ultra-high magnetic field (11.75 T)
Objectives The recently reported inhomogeneous magnetization transfer technique (ihMT)
has been proposed for specific imaging of inhomogeneously broadened lines, and has …
has been proposed for specific imaging of inhomogeneously broadened lines, and has …
The aging imageomics study: rationale, design and baseline characteristics of the study population
…, R Coronado, W de Graaf, V Prevost… - Mechanisms of ageing …, 2020 - Elsevier
Biomarkers of aging are urgently needed to identify individuals at high risk of developing
age-associated disease or disability. Growing evidence from population-based studies points …
age-associated disease or disability. Growing evidence from population-based studies points …
[HTML][HTML] Temperature dependence and histological correlation of inhomogeneous magnetization transfer and myelin water imaging in ex vivo brain
VH Prevost, A Yung, SR Morris, IM Vavasour… - Neuroimage, 2021 - Elsevier
Purpose The promise of inhomogeneous magnetization transfer (ihMT) as a new myelin
imaging method was studied in ex vivo human brain tissue and in relation to myelin water …
imaging method was studied in ex vivo human brain tissue and in relation to myelin water …
[HTML][HTML] Inhomogeneous Magnetization Transfer (ihMT) imaging in the acute cuprizone mouse model of demyelination/remyelination
Background To investigate the association of ihMT (inhom signals with the demyelination
and remyelination phases of the acute cuprizone mouse model in comparison with histology, …
and remyelination phases of the acute cuprizone mouse model in comparison with histology, …
Visualization of the saccule and utricle with non-contrast-enhanced FLAIR sequences
…, L Denat, L Zhang, B Zhang, V Prevost… - European …, 2022 - Springer
Objectives 3D-fluid attenuation inversion recovery (FLAIR) collected 4 h after intravenous
gadolinium injection can delineate the perilymphatic space (PLS) from the endolymphatic …
gadolinium injection can delineate the perilymphatic space (PLS) from the endolymphatic …