Small-tip-angle spokes pulse design using interleaved greedy and local optimization methods.
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High-resolution gradient-recalled echo imaging at 9.4T using 16-channel parallel transmit simultaneous multislice spokes excitations with slice-by-slice flip angle homogenizationFour dimensional spectral-spatial fat saturation pulse design.Iterative method for predistortion of MRI gradient waveforms.Numerical evaluation of image homogeneity, signal-to-noise ratio, and specific absorption rate for human brain imaging at 1.5, 3, 7, 10.5, and 14T in an 8-channel transmit/receive array.Assessment of lymphatic impairment and interstitial protein accumulation in patients with breast cancer treatment-related lymphedema using CEST MRITailored spiral in-out spectral-spatial water suppression pulses for magnetic resonance spectroscopic imaging.Joint Design of Excitation k-Space Trajectory and RF Pulse for Small-Tip 3D Tailored Excitation in MRIMR imaging of the temporomandibular joint: comparison between acquisitions at 7.0 T using dielectric pads and 3.0 T.Mitigation of B1+ inhomogeneity using spatially selective excitation with jointly designed quadratic spatial encoding magnetic fields and RF shimming.Array-compressed parallel transmit pulse designComparison of RF body coils for MRI at 3 T: a simulation study using parallel transmission on various anatomical targetsAutomated slice-specific simultaneous z-shim method for reducing B1 inhomogeneity and susceptibility-induced signal loss with parallel transmission at 3TBreath-holding during the Calibration Scan Improves the Reproducibility of Parallel Transmission at 7T for Human Brain.Low peak power multiband spokes pulses for B1 (+) inhomogeneity-compensated simultaneous multislice excitation in high field MRI.Joint design of large-tip-angle parallel RF pulses and blipped gradient trajectories.B0-informed variable density trajectory design for enhanced correction of off-resonance effects in parallel transmission.Shaped saturation with inherent radiofrequency-power-efficient trajectory design in parallel transmission.Improvement of the repeatability of parallel transmission at 7T using interleaved acquisition in the calibration scan.B1 artifact reduction in abdominal DCE-MRI using kT -points: First clinical assessment of dynamic RF shimming at 3T.Simultaneous use of linear and nonlinear gradients for B1+ inhomogeneity correction.In vivo demonstration of whole-brain multislice multispoke parallel transmit radiofrequency pulse design in the small and large flip angle regimes at 7 Tesla.Correction of parallel transmission using concurrent RF and gradient field monitoring.Advancing RF pulse design using an open-competition format: Report from the 2015 ISMRM challenge.Signal-domain optimization metrics for MPRAGE RF pulse design in parallel transmission at 7 tesla.Mitigate B1+ inhomogeneity using spatially selective radiofrequency excitation with generalized spatial encoding magnetic fields.Machine learning RF shimming: Prediction by iteratively projected ridge regression.
P2860
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P2860
Small-tip-angle spokes pulse design using interleaved greedy and local optimization methods.
description
2012 nî lūn-bûn
@nan
2012年の論文
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2012年論文
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2012年論文
@zh-hant
2012年論文
@zh-hk
2012年論文
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2012年論文
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2012年论文
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2012年论文
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2012年论文
@zh-cn
name
Small-tip-angle spokes pulse d ...... nd local optimization methods.
@en
Small-tip-angle spokes pulse d ...... nd local optimization methods.
@nl
type
label
Small-tip-angle spokes pulse d ...... nd local optimization methods.
@en
Small-tip-angle spokes pulse d ...... nd local optimization methods.
@nl
prefLabel
Small-tip-angle spokes pulse d ...... nd local optimization methods.
@en
Small-tip-angle spokes pulse d ...... nd local optimization methods.
@nl
P2093
P2860
P356
P1476
Small-tip-angle spokes pulse d ...... nd local optimization methods.
@en
P2093
Brian K Rutt
Laura I Sacolick
Mika W Vogel
Mohammad-Mehdi Khalighi
William A Grissom
P2860
P304
P356
10.1002/MRM.24165
P577
2012-03-05T00:00:00Z