Results 51 to 60 of about 206,373 (329)
NeuroImage, 2021 Functional Quantitative Susceptibility Mapping (fQSM) allows for the quantitative measurement of time-varying magnetic susceptibility across cortical and subcortical brain structures with a potentially higher spatial specificity than conventional fMRI ...
Marta Lancione +6 more
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MoDL-QSM: Model-based deep learning for quantitative susceptibility mapping
NeuroImage, 2021 Quantitative susceptibility mapping (QSM) has demonstrated great potential in quantifying tissue susceptibility in various brain diseases. However, the intrinsic ill-posed inverse problem relating the tissue phase to the underlying susceptibility ...
Ruimin Feng +10 more
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Coil combination using linear deconvolution in k-space for phase imaging [PDF]
, 2019 Background: The combination of multi-channel data is a critical step for the imaging of phase and susceptibility contrast in magnetic resonance imaging (MRI).
Cui, X +5 more
core +1 more source
Quantitative susceptibility mapping in ischemic stroke patients after successful recanalization
Scientific Reports, 2021 Quantitative susceptibility mapping (QSM) is a novel processing method for gradient-echo magnetic resonance imaging (MRI). Higher magnetic susceptibility in cortical veins have been observed on susceptibility maps in the ischemic hemisphere of stroke ...
Jasmin Probst +8 more
doaj +1 more source
Accelerated mapping of magnetic susceptibility using 3D planes-on-a-paddlewheel (POP) EPI at ultra-high field strength [PDF]
, 2016 With the advent of ultra-high field MRI scanners in clinical research, susceptibility based MRI has recently gained increasing interest because of its potential to assess subtle tissue changes underlying neurological pathologies/disorders.
Barth, Markus +4 more
core +1 more source
Frontiers in Human Neuroscience, 2017 Previous studies have detected abnormal serum ferritin levels in patients with depression; however, the results have been inconsistent. This study used quantitative susceptibility mapping (QSM) for the first time to examine brain iron concentration in ...
Shun Yao +6 more
doaj +1 more source
Frontiers in Neuroscience, 2022 Alzheimer’s disease (AD) is the most common type of dementia and a distressing diagnosis for individuals and caregivers. Researchers and clinical trials have mainly focused on β-amyloid plaques, which are hypothesized to be one of the most important ...
Yuto Uchida +5 more
doaj +1 more source
Earthquake‐induced landslide scenarios for seismic microzonation. Application to the Accumoli area (Rieti, Italy) [PDF]
, 2019 Scenarios of earthquake-induced landslides are necessary for seismic microzonation (SM) studies since they must be integrated with the mapping of instability areas.
Battaglia, Simona +7 more
core +1 more source
Journal of Cardiovascular Magnetic Resonance, 2019 Background Differential blood oxygenation between left (LV) and right ventricles (RV; ΔSaO2) is a key index of cardiac performance; LV dysfunction yields increased RV blood pool deoxygenation.
Yan Wen +12 more
doaj +1 more source
FEBS Letters, EarlyView.The enzyme 5‐lipoxygenase (5‐LOX) catalyzes the first step in the biosynthesis of leukotrienes (LTs) involved in inflammatory pathophysiology. After cellular stimulation, 5‐LOX translocates to the nucleus, interacting with the 5‐LOX‐activating protein (FLAP) to form LTA4 from arachidonic acid (AA).
Erik Romp +5 more
wiley +1 more source