Results 31 to 40 of about 56,235 (254)
Diffusion tensor distribution imaging [PDF]
NMR in Biomedicine, 2019 Conventional diffusion MRI yields voxel‐averaged parameters that suffer from ambiguities for heterogeneous anisotropic materials such as brain tissue. Using principles from solid‐state NMR spectroscopy, we have previously introduced the shape of the diffusion encoding tensor as a separate acquisition dimension that disentangles isotropic and ...
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Diffusion Tensor Imaging [PDF]
, 2020 Diffusion tensor imaging (DTI) is a powerful magnetic resonance imaging (MRI) technique that enables the measurement of the structural integrity of neural tissue. DTI allows for the visualisation of changes within neural tracts in conditions such as stroke, brain tumours, multiple sclerosis, Parkinson’s disease, Alzheimer’s disease and epilepsy.
Samira N. Kashefi, Gavin P. Winston
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Journal of International Medical Research, 2022 Objective Diffusion tensor imaging research on the anterior cruciate ligament (ACL) is limited, and no study has revealed the ACL fibrous microstructure by 7.0-Tesla magnetic resonance imaging.
Tian You +5 more
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Chinese adult brain atlas with functional and white matter parcellation
Scientific Data, 2022 Measurement(s) water content • water diffusion • blood oxygenation level-dependent signal Technology Type(s) Magnetic Resonance Imaging • Diffusion Tensor Imaging • Resting State Functional Connectivity Magnetic Resonance ...
Jingwen Zhu, Anqi Qiu
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Data in Brief, 2019 Recently, several biophysical models and signal representations have been proposed for microstructure imaging based on tensor-valued, or multidimensional, diffusion MRI. The acquisition of the necessary data requires non-conventional pulse sequences, and
Filip Szczepankiewicz +2 more
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Time-optimized high-resolution readout-segmented diffusion tensor imaging. [PDF]
PLoS ONE, 2013 Readout-segmented echo planar imaging with 2D navigator-based reacquisition is an uprising technique enabling the sampling of high-resolution diffusion images with reduced susceptibility artifacts.
Gernot Reishofer +7 more
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Diffusion Tensor Imaging [PDF]
, 2014 Diffusion tensor imaging (DTI) is a method of specifying and visualizing the functional integrity of white matter tracts that contribute to the functional and structural connectivity among different brain regions through the examination of water diffusion through tissue.
Elisabeth A. Wilde +2 more
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Исследования и практика в медицине, 2019 Purpose of the study. Concussion does not cause any lesions available for visualization using computed tomography and magnetic resonance imaging. However, it can cause changes at the microstructural level, which can be detected by the diffusion-tensor ...
A. V. Manzhurtsev +6 more
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Probing tissue microstructure by diffusion skewness tensor imaging
Scientific Reports, 2021 Probing the cellular structure of in vivo biological tissue is a fundamental problem in biomedical imaging and medical science. This work introduces an approach for analyzing diffusion magnetic resonance imaging data acquired by the novel tensor-valued ...
Lipeng Ning +4 more
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FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
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