steady state free precession
Echo-dephased steady state free precession
... Materials and methods The novel approach is based on an echo-dephased steady-state free precession (SSFP) sequence. Gradients dephase any signal by ±π at the centered echo- time (TE = TR/2) ...
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Diffusion imaging with balanced steady state free precession
... Abstract— Balanced steady state free precession (bSSFP) offers high signal efficiency and relative motion insensitivity. In this study, diffusion weighted bSSFP (DW-bSSFP) was introduced by ...
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Visibility of epidermoid tumors on steady state free precession images
... We have observed good visibility of epider- moid tumors using steady-state free precession images (three-dimensional Fourier transform fast imaging with steady-state free[r] ...
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FMRI using balanced steady-state free precession (SSFP)
... Steady-state free precession (SSFP) is a highly-ef ficient MRI pulse sequence that has been a fairly recent ar- rival in the functional MRI ...
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Resting-state fMRI using passband balanced steady-state free precession
... Balanced steady-state free precession (bSSFP) sequence is an imaging technique that uses rapid radiofrequency (RF) excitation pulses combined with fully balanced gradient pulses during each ...
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Three dimensional MR of the inner ear with steady state free precession
... Free Precession C. R. Guirado, P. Martı´nez, R. Roig, F. Mirosa, J. Salmero´n, F. Florensa, M. Roger, and Y. Barraga´n PURPOSE: To describe the steady-state free-precession MR ...
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Magnetization transfer imaging using steady-state free precession MR sequences
... Balanced Steady-State Free Precession In the previously presented SSFP sequences, the transverse magnetization was dephased between successive RF pulses in order to read out the ...all ...
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Exploring configuration-based relaxometry and imaging with balanced steady-state free precession
... Résumé Au cours des années, l’imagerie par résonance magnétique (IRM) est devenue une partie essentielle du processus de diagnostique dans les hôpitaux du monde entier. Alors que la physique sous-jacente date de plus de ...
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Gadolinium free cardiovascular magnetic resonance with 2 point Cine balanced steady state free precession
... balanced steady state free precession; EF: Ejection fraction; EDV: End diastolic volume; TE: Echo time; TR: Repetition time; MOLLI: Modified Look Locker imaging; ROI: Region of interest; SD: ...
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Gadolinium Free Cardiovascular Magnetic Resonance with 2-Point Cine Balanced Steady State Free Precession
... balanced steady state free precession; EF: Ejection fraction; EDV: End diastolic volume; TE: Echo time; TR: Repetition time; MOLLI: Modified Look Locker imaging; ROI: Region of interest; SD: ...
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CMR Imaging of Edema in Myocardial Infarction Using Cine Balanced Steady-State Free Precession
... Figure 1. Representative Image Analysis in a 48-Year-Old Man With a First Acute STEMI in the Inferior Territory The larger image on the left is a windowed balanced steady-state free-precession ...
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Optimization of steady‐state free precession MRI for lung ventilation imaging with 19F C3F8 at 1.5T and 3T
... Purpose: To optimize 19 F imaging pulse sequences for perfluoropropane (C 3 F 8 ) gas human lung ventilation MRI considering intrinsic in vivo relaxation parameters at both 1.5T and 3T. Methods: Optimization of the ...
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Reference right atrial dimensions and volume estimation by steady state free precession cardiovascular magnetic resonance
... Atrial remodeling is most accurately estimated by measuring atrial volume, but in current clinical practice this is not routinely performed. Cardiovascular magnetic resonance (CMR) is the gold standard technique for ...
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Transition into Driven Equilibrium of the Balanced Steady State Free Precession as an Ultrafast Multisection T2 Weighted Imaging of the Brain
... with steady-state free precession to freeze the fetal motion during MR ...with steady-state precession carries a contrast known as T2/T1 rather than ...balanced ...
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Normal right and left ventricular volumes and myocardial mass in children measured by steady state free precession cardiovascular magnetic resonance
... with Steady-State ...with steady-state free precession (SSFP) signifi- cantly improves endocardial border delineation without con- trast ...
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Normal right- and left ventricular volumes and myocardial mass in children measured by steady state free precession cardiovascular magnetic resonance
... BACKGROUND: Quantification of ventricular volume by steady state free precession (SSFP) cardiovascular magnetic resonance is accurate and reproducible. Normal values exist for adults, but are ...
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Robust volume-targeted balanced steady-state free-precession coronary magnetic resonance angiography in a breathhold at 3.0 Tesla: a reproducibility study.
... balanced steady-state free-precession (bSSFP) has shown substantial promise for noninvasive assessment of coronary arteries but its utilization at ...
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Feasibility of human lung ventilation imaging using highly polarized naturally abundant xenon and optimized three-dimensional steady-state free precession
... 129 Xe gas was polarized to ≥ 30% using an in-house spin-exchange optical pumping polarizer fitted with a laser diode array with integrated volume holographic grating and optical train system. Volunteers inhaled 1 L of ...
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Robust volume targeted balanced steady state free precession coronary magnetic resonance angiography in a breathhold at 3 0 Tesla: a reproducibility study
... balanced steady-state free-precession (bSSFP) has shown substantial promise for noninvasive assessment of coronary arteries but its utilization at ...
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Assessment of myocardium at risk with contrast enhanced steady state free precession cine cardiovascular magnetic resonance compared to single photon emission computed tomography
... The aim of the present study was to evaluate whether MaR can be determined from the contrast enhanced myocardium using steady-state free precession (SSFP) cine cardiovascular magnetic [r] ...
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