Results 161 to 170 of about 11,693 (198)

7T multimodal MRI reveals structural-functional-quantitative susceptibility mapping abnormalities of new daily persistent headache. [PDF]

open access: yesJ Headache Pain
Liu X   +17 more
europepmc   +1 more source

QSM Throughout the Body

Journal of Magnetic Resonance Imaging, 2023
Magnetic materials in tissue, such as iron, calcium, or collagen, can be studied using quantitative susceptibility mapping (QSM). To date, QSM has been overwhelmingly applied in the brain, but is increasingly utilized outside the brain. QSM relies on the effect of tissue magnetic susceptibility sources on the MR signal phase obtained with gradient echo
Alexey V. Dimov   +8 more
openaire   +2 more sources

Realistic in silico abdominal QSM phantom

ISMRM Annual Meeting, 2023
Compared to Quantitative Susceptibility Mapping (QSM) in the brain, abdominal QSM faces additional issues due to the presence of gas and fatty tissue. Recent works in abdominal QSM are more focused on its feasibility as a biomarker for disease diagnosis than improving or assessing the robustness and quality of the reconstructions.
Javier Silva   +6 more
openaire   +1 more source

Scale-Invariant Deep Learning Approach for QSM Reconstruction: SI-QSM

2023
Mapas cuantitativos de susceptibilidad (QSM) es una técnica basada en resonancia magnética que permite cuantificar la susceptibilidad magnética de los tejidos. Esta técnica ha surgido como un biomarcador potencial para varias enfermedades neurológicas.
openaire   +2 more sources

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