Systematic assessment of multi‐echo dynamic susceptibility contrast MRI using a digital reference object
Sign Up to like & getrecommendations! Published in 2019 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.27914
Abstract: Brain tumor dynamic susceptibility contrast (DSC) MRI is adversely impacted by T1 and T2∗ contrast agent leakage effects that result in inaccurate hemodynamic metrics. While multi‐echo acquisitions remove T1 leakage effects, there is no consensus… read more here.
Keywords: contrast; multi echo; susceptibility contrast; mri ... See more keywords
Dynamic susceptibility contrast 19F‐MRI of inhaled perfluoropropane: a novel approach to combined pulmonary ventilation and perfusion imaging
Sign Up to like & getrecommendations! Published in 2019 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.27933
Abstract: To assess alveolar perfusion by applying dynamic susceptibility contrast MRI to 19F‐MRI of inhaled perfluoropropane (PFP). We hypothesized that passage of gadolinium‐based contrast agent (GBCA) through the pulmonary microvasculature would reduce magnetic susceptibility differences between… read more here.
Keywords: susceptibility; contrast; 19f mri; susceptibility contrast ... See more keywords
High‐resolution dynamic susceptibility contrast perfusion imaging using higher‐order temporal smoothness regularization
Sign Up to like & getrecommendations! Published in 2022 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29425
Abstract: To improve image quality and resolution of dynamic susceptibility contrast perfusion weighted imaging (DSC‐PWI) by developing acquisition and reconstruction methods exploiting the temporal regularity property of DSC‐PWI signal. read more here.
Keywords: contrast perfusion; susceptibility contrast; dynamic susceptibility; resolution dynamic ... See more keywords
Dynamic Susceptibility Contrast MRI in Small Animals.
Sign Up to like & getrecommendations! Published in 2018 at "Methods in molecular biology"
DOI: 10.1007/978-1-4939-7531-0_3
Abstract: The use of magnetic resonance imaging (MRI) for studying the cerebral perfusion mechanisms is well proved and contrasted in the clinical and research setups. This methodology is a promising tool in assessing numerous brain diseases… read more here.
Keywords: contrast mri; susceptibility contrast; mri; small animals ... See more keywords
Perfusion-weighted techniques in MRI grading of pediatric cerebral tumors: efficiency of dynamic susceptibility contrast and arterial spin labeling
Sign Up to like & getrecommendations! Published in 2021 at "Neuroradiology"
DOI: 10.1007/s00234-021-02640-y
Abstract: Dynamic susceptibility contrast (DSC) and arterial spin labeling (ASL) perfusion MRI are applied in pediatric brain tumor grading, but their value for clinical daily practice remains unclear. We explored the ability of ASL and DSC… read more here.
Keywords: perfusion; arterial spin; susceptibility contrast; spin labeling ... See more keywords
Correlation between dynamic susceptibility contrast perfusion MRI and genomic alterations in glioblastoma
Sign Up to like & getrecommendations! Published in 2021 at "Neuroradiology"
DOI: 10.1007/s00234-021-02674-2
Abstract: To determine if dynamic susceptibility contrast perfusion MR imaging (DSC-pMRI) can predict significant genomic alterations in glioblastoma (GB). A total of 47 patients with treatment-naive GB (M/F: 23/24, mean age: 54 years, age range: 20–90… read more here.
Keywords: contrast perfusion; genomic alterations; analysis; susceptibility contrast ... See more keywords
Imaging vascular and hemodynamic features of the brain using dynamic susceptibility contrast and dynamic contrast enhanced MRI
Sign Up to like & getrecommendations! Published in 2019 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2018.04.069
Abstract: In the context of neurologic disorders, dynamic susceptibility contrast (DSC) and dynamic contrast enhanced (DCE) MRI provide valuable insights into cerebral vascular function, integrity, and architecture. Even after two decades of use, these modalities continue… read more here.
Keywords: susceptibility; contrast; susceptibility contrast; dynamic contrast ... See more keywords
Leakage correction improves prognosis prediction of dynamic susceptibility contrast perfusion MRI in primary central nervous system lymphoma
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-18901-x
Abstract: To evaluate whether the cerebral blood volume (CBV) measurement with leakage correction from dynamic susceptibility contrast perfusion weighted imaging can be useful in predicting prognosis for primary central nervous system lymphoma (PCNSL). 46 PCNSL patients… read more here.
Keywords: contrast; prognosis; leakage; leakage correction ... See more keywords
Dynamic susceptibility of concentric permalloy rings with opposite chirality vortices.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of applied physics"
DOI: 10.1063/1.4983759
Abstract: The high frequency dynamic behaviour of concentric permalloy nanorings with vortex domain structures with a thickness of 20 nm, a width in the range of 100 nm-250 nm, and a separation in the range of 10 nm-600 nm is investigated… read more here.
Keywords: permalloy rings; susceptibility concentric; concentric permalloy; dynamic susceptibility ... See more keywords
Dynamic susceptibility of skyrmionic bubbles stabilized in the absence of Dzyaloshinskii-Moriya interaction in cylindrical nanostructures
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5094175
Abstract: The magnetic dynamic susceptibility of cobalt dots hosting a skyrmionic bubble has been obtained by means of micromagnetic simulations by exciting the system with a magnetic field pulse. When the pulse is applied parallel to… read more here.
Keywords: dot; skyrmionic bubbles; pulse applied; dot axis ... See more keywords
Dynamic susceptibility of skyrmion clusters in Co/Pt nanodots
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0023613
Abstract: We study the dynamic susceptibility of skyrmion clusters in Co/Pt nanodots using micromagnetic simulations. For this, we investigate the dynamic response of the skyrmions to a small magnetic field pulse applied parallel to the dot… read more here.
Keywords: susceptibility skyrmion; clusters nanodots; skyrmion; skyrmion clusters ... See more keywords