Reproducibility of quantitative indices of lung function and microstructure from 129Xe chemical shift saturation recovery (CSSR) MR spectroscopy
Sign Up to like & getrecommendations! Published in 2017 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.26310
Abstract: To evaluate the reproducibility of indices of lung microstructure and function derived from 129Xe chemical shift saturation recovery (CSSR) spectroscopy in healthy volunteers and patients with chronic obstructive pulmonary disease (COPD), and to study the… read more here.
Keywords: chemical shift; saturation recovery; indices lung; shift saturation ... See more keywords
Regional investigation of lung function and microstructure parameters by localized 129Xe chemical shift saturation recovery and dissolved‐phase imaging: A reproducibility study
Sign Up to like & getrecommendations! Published in 2019 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.27407
Abstract: To evaluate the reproducibility and regional variation of parameters obtained from localized 129Xe chemical shift saturation recovery (CSSR) MR spectroscopy in healthy volunteers and patients with chronic obstructive pulmonary disease (COPD) and to compare the… read more here.
Keywords: dissolved phase; chemical shift; localized 129xe; saturation recovery ... See more keywords
Optimal saturation recovery time for minimizing the underestimation of arterial input function in quantitative cardiac perfusion MRI.
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DOI: 10.1002/mrm.29240
Abstract: PURPOSE The purpose of this study was to determine an optimal saturation-recovery time (TS) for minimizing the underestimation of arterial input function (AIF) in quantitative cardiac perfusion MRI without multiple gadolinium injections per subject. METHODS… read more here.
Keywords: perfusion; saturation recovery; optimal saturation; time minimizing ... See more keywords
SAturation‐recovery and Variable‐flip‐Angle–based three‐dimensional free‐breathing cardiovascular magnetic resonance T1 mapping at 3 T
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DOI: 10.1002/nbm.4755
Abstract: The purpose of the current study was to develop and validate a three‐dimensional (3D) free‐breathing cardiac T1‐mapping sequence using SAturation‐recovery and Variable‐flip‐Angle (SAVA). SAVA sequentially acquires multiple electrocardiogram‐triggered volumes using a multishot spoiled gradient‐echo sequence.… read more here.
Keywords: saturation recovery; flip angle; recovery;
Accurate and robust systolic myocardial T1 mapping using saturation recovery with individualized delay time: comparison with diastolic T1 mapping
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DOI: 10.1007/s12194-018-0478-x
Abstract: T1 mapping data are generally acquired in patients’ diastolic phase, wherein their myocardium is the thinnest in the cardiac cycle. However, the analysis of the thin myocardium may cause errors in image registrations and settings… read more here.
Keywords: using saturation; mapping; recovery individualized; saturation recovery ... See more keywords
Saturation-recovery as a T1-filter for T2-T2 exchange NMR.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of magnetic resonance"
DOI: 10.1016/j.jmr.2019.03.001
Abstract: The Inversion-Recovery (IR) technique has already been proposed to be used as a T1-filter for T2-T2 Exchange experiments. However, when the Exchange experiments are employed for studying samples that show T1 distributions, where the pools… read more here.
Keywords: recovery; filter exchange; exchange nmr; recovery filter ... See more keywords