Four‐dimensional flow MRI for quantitative assessment of cerebrospinal fluid dynamics: Status and opportunities

LA Rivera‐Rivera, T Vikner, L Eisenmenger… - NMR in …, 2024 - Wiley Online Library
Neurological disorders can manifest with altered neurofluid dynamics in different
compartments of the central nervous system. These include alterations in cerebral blood …

T2 shuffling: Sharp, multicontrast, volumetric fast spin‐echo imaging

JI Tamir, M Uecker, W Chen, P Lai… - Magnetic resonance …, 2017 - Wiley Online Library
Purpose A new acquisition and reconstruction method called T2 Shuffling is presented for
volumetric fast spin‐echo (three‐dimensional [3D] FSE) imaging. T2 Shuffling reduces …

How to choose the right MR sequence for your research question at 7 T and above?

JP Marques, DG Norris - NeuroImage, 2018 - Elsevier
The choice of a pulse sequence at ultra-high field can be influenced by a number of
considerations and constraints that are not always the same as those at lower fields …

MP2RAGEME: T1, T2*, and QSM map** in one sequence at 7 tesla

MWA Caan, PL Bazin, JP Marques… - Human brain …, 2019 - Wiley Online Library
Quantitative magnetic resonance imaging generates images of meaningful physical or
chemical variables measured in physical units that allow quantitative comparisons between …

[HTML][HTML] Quantifying brain development in the HEALthy Brain and Child Development (HBCD) Study: The magnetic resonance imaging and spectroscopy protocol

DC Dean III, MD Tisdall, JL Wisnowski, E Feczko… - Developmental cognitive …, 2024 - Elsevier
Abstract The HEALthy Brain and Child Development (HBCD) Study, a multi-site prospective
longitudinal cohort study, will examine human brain, cognitive, behavioral, social, and …

Simultaneous Quantitative MRI Map** of T1, T2* and Magnetic Susceptibility with Multi-Echo MP2RAGE

R Metere, T Kober, HE Möller, A Schäfer - PloS one, 2017 - journals.plos.org
The knowledge of relaxation times is essential for understanding the biophysical
mechanisms underlying contrast in magnetic resonance imaging. Quantitative experiments …

Whole-brain myelin imaging using 3D double-echo sliding inversion recovery ultrashort echo time (DESIRE UTE) MRI

YJ Ma, AC Searleman, H Jang, J Wong, EY Chang… - Radiology, 2020 - pubs.rsna.org
Background Signal contamination from long T2 water is a major challenge in direct imaging
of myelin with MRI. Nulling of the unwanted long T2 signals can be achieved with an …

Fast quantitative MRI using controlled saturation magnetization transfer

RP AG Teixeira, SJ Malik… - Magnetic resonance in …, 2019 - Wiley Online Library
Purpose This study demonstrates magnetization transfer (MT) effects directly affect
relaxometry measurements and develops a framework that allows single‐pool models to be …

[HTML][HTML] Test-retest reliability of FreeSurfer-derived volume, area and cortical thickness from MPRAGE and MP2RAGE brain MRI images

GN Knussmann, JS Anderson, MBD Prigge… - Neuroimage …, 2022 - Elsevier
Background and purpose Large MRI studies often pool data gathered from widely varying
imaging sequences. Pooled data creates a potential source of variation in structural …

Robust motion correction strategy for structural MRI in unsedated children demonstrated with three-dimensional radial MPnRAGE

S Kecskemeti, A Samsonov, J Velikina, AS Field… - Radiology, 2018 - pubs.rsna.org
Purpose To develop and evaluate a retrospective method to minimize motion artifacts in
structural MRI. Materials and Methods The motion-correction strategy was developed for …