Cargando…

Relevance of time‐dependence for clinically viable diffusion imaging of the spinal cord

PURPOSE: Time‐dependence is a key feature of the diffusion‐weighted (DW) signal, knowledge of which informs biophysical modelling. Here, we study time‐dependence in the human spinal cord, as its axonal structure is specific and different from the brain. METHODS: We run Monte Carlo simulations using...

Descripción completa

Detalles Bibliográficos
Autores principales:	Grussu, Francesco, Ianuş, Andrada, Tur, Carmen, Prados, Ferran, Schneider, Torben, Kaden, Enrico, Ourselin, Sébastien, Drobnjak, Ivana, Zhang, Hui, Alexander, Daniel C., Gandini Wheeler‐Kingshott, Claudia A. M.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2018
Materias:	Full Papers—Biophysics and Basic Biomedical Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6586052/ https://www.ncbi.nlm.nih.gov/pubmed/30229564 http://dx.doi.org/10.1002/mrm.27463

Ejemplares similares

An optimized framework for quantitative magnetization transfer imaging of the cervical spinal cord in vivo
por: Battiston, Marco, et al.
Publicado: (2017)

PGSE, OGSE, and sensitivity to axon diameter in diffusion MRI: Insight from a simulation study
por: Drobnjak, Ivana, et al.
Publicado: (2015)

Neurite dispersion: a new marker of multiple sclerosis spinal cord pathology?
por: Grussu, Francesco, et al.
Publicado: (2017)

Reduced Field-of-View Diffusion-Weighted Imaging of the Lumbosacral Enlargement: A Pilot In Vivo Study of the Healthy Spinal Cord at 3T
por: Yiannakas, Marios C., et al.
Publicado: (2016)

Quantitative mapping of the per‐axon diffusion coefficients in brain white matter
por: Kaden, Enrico, et al.
Publicado: (2015)

Diffusion MRI signal cumulants and hepatocyte microstructure at fixed diffusion time: Insights from simulations, 9.4T imaging, and histology
por: Grussu, Francesco, et al.
Publicado: (2022)

Microscopic susceptibility anisotropy imaging
por: Kaden, Enrico, et al.
Publicado: (2020)

Comparison of Neurite Orientation Dispersion and Density Imaging and Two-Compartment Spherical Mean Technique Parameter Maps in Multiple Sclerosis
por: Johnson, Daniel, et al.
Publicado: (2021)

Double oscillating diffusion encoding and sensitivity to microscopic anisotropy
por: Ianuş, Andrada, et al.
Publicado: (2016)

A multi-time-point modality-agnostic patch-based method for lesion filling in multiple sclerosis
por: Prados, Ferran, et al.
Publicado: (2016)

Fully automated grey and white matter spinal cord segmentation
por: Prados, Ferran, et al.
Publicado: (2016)

Assessing Lumbar Plexus and Sciatic Nerve Damage in Relapsing-Remitting Multiple Sclerosis Using Magnetisation Transfer Ratio
por: Boonsuth, Ratthaporn, et al.
Publicado: (2021)

Disrupted principal network organisation in multiple sclerosis relates to disability
por: Charalambous, Thalis, et al.
Publicado: (2020)

Structural network disruption markers explain disability in multiple sclerosis
por: Charalambous, Thalis, et al.
Publicado: (2019)

Brain microstructural and metabolic alterations detected in vivo at onset of the first demyelinating event
por: Collorone, Sara, et al.
Publicado: (2021)

Physiological basis of vascular autocalibration (VasA): Comparison to hypercapnia calibration methods
por: Kazan, Samira M., et al.
Publicado: (2016)

Toward nonparametric diffusion‐ [Formula: see text] characterization of crossing fibers in the human brain
por: Reymbaut, Alexis, et al.
Publicado: (2020)

Repeatability of IVIM biomarkers from diffusion‐weighted MRI in head and neck: Bayesian probability versus neural network
por: Koopman, Thomas, et al.
Publicado: (2021)

Spatial patterns of brain lesions assessed through covariance estimations of lesional voxels in multiple Sclerosis: The SPACE-MS technique
por: Tur, Carmen, et al.
Publicado: (2021)

Multi-parametric quantitative in vivo spinal cord MRI with unified signal readout and image denoising
por: Grussu, Francesco, et al.
Publicado: (2020)

Towards a barrier height benchmark set for biologically relevant systems
por: Kromann, Jimmy C., et al.
Publicado: (2016)

SENSE EPI reconstruction with 2D phase error correction and channel‐wise noise removal
por: Powell, Elizabeth, et al.
Publicado: (2022)

Structural cortical network reorganization associated with early conversion to multiple sclerosis
por: Tur, C., et al.
Publicado: (2018)

Spinal cord grey matter segmentation challenge
por: Prados, Ferran, et al.
Publicado: (2017)

Patterns of inflammation, microstructural alterations, and sodium accumulation define multiple sclerosis subtypes after 15 years from onset
por: Ricciardi, Antonio, et al.
Publicado: (2023)

Aortic Relative Pressure Components Derived from Four-Dimensional Flow Cardiovascular Magnetic Resonance
por: Lamata, Pablo, et al.
Publicado: (2014)

Resolving relaxometry and diffusion properties within the same voxel in the presence of crossing fibres by combining inversion recovery and diffusion‐weighted acquisitions
por: De Santis, Silvia, et al.
Publicado: (2015)

Acute porcine renal metabolic effect of endogastric soft drink administration assessed with hyperpolarized [1‐13c]pyruvate
por: Laustsen, Christoffer, et al.
Publicado: (2015)

A model for extra-axonal diffusion spectra with frequency-dependent restriction
por: Lam, Wilfred W, et al.
Publicado: (2015)

Effects of White Matter Microstructure on Phase and Susceptibility Maps
por: Wharton, Samuel, et al.
Publicado: (2015)

Gradient‐echo and spin‐echo blood oxygenation level–dependent functional MRI at ultrahigh fields of 9.4 and 15.2 Tesla
por: Han, SoHyun, et al.
Publicado: (2018)

The effect of realistic geometries on the susceptibility‐weighted MR signal in white matter
por: Xu, Tianyou, et al.
Publicado: (2017)

NMR shutter‐speed elucidates apparent population inversion of (1)H(2)O signals due to active transmembrane water cycling
por: Li, Xin, et al.
Publicado: (2019)

Resolving degeneracy in diffusion MRI biophysical model parameter estimation using double diffusion encoding
por: Coelho, Santiago, et al.
Publicado: (2019)

Microscopic anisotropy misestimation in spherical‐mean single diffusion encoding MRI
por: Henriques, Rafael Neto, et al.
Publicado: (2019)

Quantitative susceptibility mapping of articular cartilage: Ex vivo findings at multiple orientations and following different degradation treatments
por: Nykänen, Olli, et al.
Publicado: (2018)

A new paramagnetically shifted imaging probe for MRI
por: Senanayake, P. Kanthi, et al.
Publicado: (2016)

A novel gamma GLM approach to MRI relaxometry comparisons
por: Kapre, Rohan, et al.
Publicado: (2020)

Direction‐averaged diffusion‐weighted MRI signal using different axisymmetric B‐tensor encoding schemes
por: Afzali, Maryam, et al.
Publicado: (2020)

Scanner invariant representations for diffusion MRI harmonization
por: Moyer, Daniel, et al.
Publicado: (2020)

Cannot write session to /tmp/vufind_sessions/sess_ovfcu0ocqpd2g1s8f1fuou3d8s