[HTML][HTML] A robust multi-scale approach to quantitative susceptibility map**
Abstract Quantitative Susceptibility Map** (QSM), best known as a surrogate for tissue
iron content, is becoming a highly relevant MRI contrast for monitoring cellular and vascular …
iron content, is becoming a highly relevant MRI contrast for monitoring cellular and vascular …
[HTML][HTML] BFRnet: A deep learning-based MR background field removal method for QSM of the brain containing significant pathological susceptibility sources
Introduction Background field removal (BFR) is a critical step required for successful
quantitative susceptibility map** (QSM). However, eliminating the background field in …
quantitative susceptibility map** (QSM). However, eliminating the background field in …
Investigating the oxygenation of brain arteriovenous malformations using quantitative susceptibility map**
Brain arteriovenous malformations (AVMs) are congenital vascular anomalies characterized
by arteriovenous shunting through a network of coiled and tortuous vessels. Because of this …
by arteriovenous shunting through a network of coiled and tortuous vessels. Because of this …
Probing neuronal activation by functional quantitative susceptibility map** under a visual paradigm: A group level comparison with BOLD fMRI and PET
Dynamic changes of brain-tissue magnetic susceptibility provide the basis for functional MR
imaging (fMRI) via T2*-weighted signal-intensity modulations. Promising initial work on a …
imaging (fMRI) via T2*-weighted signal-intensity modulations. Promising initial work on a …
Changes in brain iron concentration after exposure to high-altitude hypoxia measured by quantitative susceptibility map**
Hypoxia can induce physiological changes. This study aims to explore effects of high-
altitude (HA) hypoxia on cerebral iron concentration. Twenty-nine healthy sea-level …
altitude (HA) hypoxia on cerebral iron concentration. Twenty-nine healthy sea-level …
Quantitative susceptibility map**
K Shmueli - Advances in Magnetic Resonance Technology and …, 2020 - Elsevier
Magnetic susceptibility is an intrinsic bulk material property that determines how a tissue will
interact with an applied magnetic field. The Magnetic Resonance Imaging (MRI) signal is …
interact with an applied magnetic field. The Magnetic Resonance Imaging (MRI) signal is …
Enhanced quantitative susceptibility map** (QSM) using real‐time field control
PS Özbay, Y Duerst, BJ Wilm… - Magnetic resonance …, 2018 - Wiley Online Library
Purpose To assess the potential of a real‐time field‐control (FC) system for mitigating effects
of spatiotemporal field fluctuations in quantitative susceptibility map** (QSM) at 7 T …
of spatiotemporal field fluctuations in quantitative susceptibility map** (QSM) at 7 T …
Optimization of quantitative susceptibility map** for regional estimation of oxygen extraction fraction in the brain
JJ McFadden, JC Matthews, LA Scott… - Magnetic …, 2021 - Wiley Online Library
Purpose We sought to determine the degree to which oxygen extraction fraction (OEF)
estimated using quantitative susceptibility map** (QSM) depends on two critical …
estimated using quantitative susceptibility map** (QSM) depends on two critical …
Patents on Quantitative Susceptibility Map** (QSM) of tissue magnetism
Background: Quantitative susceptibility map** (QSM) depicts biodistributions of tissue
magnetic susceptibility sources, including endogenous iron and calcifications, as well as …
magnetic susceptibility sources, including endogenous iron and calcifications, as well as …
Noninvasive quantification of oxygen saturation in the portal and hepatic veins in healthy mice and those with colorectal liver metastases using QSM MRI
E Finnerty, R Ramasawmy… - Magnetic …, 2019 - Wiley Online Library
Purpose This preclinical study investigated the use of QSM MRI to noninvasively measure
venous oxygen saturation (SvO2) in the hepatic and portal veins. Methods QSM data were …
venous oxygen saturation (SvO2) in the hepatic and portal veins. Methods QSM data were …