Experimental analysis of parallel excitation using dedicated coil setups and simultaneous RF transmission on multiple channels.
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MRI evaluation and safety in the developing brain.Local Multi-Channel RF Surface Coil versus Body RF Coil Transmission for Cardiac Magnetic Resonance at 3 Tesla: Which Configuration Is Winning the Game?Toward cardiovascular MRI at 7 T: clinical needs, technical solutions and research promisesEvaluation of 2D spatially selective MR spectroscopy using parallel excitation at 7 TFast slice-selective radio-frequency excitation pulses for mitigating B+1 inhomogeneity in the human brain at 7 Tesla.Sparsity-enforced slice-selective MRI RF excitation pulse design.High-flip-angle slice-selective parallel RF transmission with 8 channels at 7 T.Slice-selective RF pulses for in vivo B1+ inhomogeneity mitigation at 7 tesla using parallel RF excitation with a 16-element coil.Broadband slab selection with B1+ mitigation at 7T via parallel spectral-spatial excitationTraveling-wave RF shimming and parallel MRI.An eight-channel T/R head coil for parallel transmit MRI at 3T using ultra-low output impedance amplifiersCharacterization of phase-based methods used for transmission field uniformity mapping: a magnetic resonance study at 3.0 T and 7.0 T.Correcting for strong eddy current induced B0 modulation enables two-spoke RF pulse design with parallel transmission: demonstration at 9.4T in the human brain.General design approach and practical realization of decoupling matrices for parallel transmission coils.Investigation of Parallel Radiofrequency Transmission for the Reduction of Heating in Long Conductive Leads in 3 Tesla Magnetic Resonance Imaging.Local SAR in parallel transmission pulse designImproved B1 homogeneity of 3 Tesla breast MRI using dual-source parallel radiofrequency excitationOn-coil multiple channel transmit system based on class-D amplification and pre-amplification with current amplitude feedback.Designing multichannel, multidimensional, arbitrary flip angle RF pulses using an optimal control approachMagnitude least squares optimization for parallel radio frequency excitation design demonstrated at 7 Tesla with eight channels.Fetal magnetic resonance imaging: jumping from 1.5 to 3 tesla (preliminary experience).W(h)ither human cardiac and body magnetic resonance at ultrahigh fields? technical advances, practical considerations, applications, and clinical opportunities.Sodium MRI radiofrequency coils for body imaging.Electromagnetic computation and modeling in MRI.Current CONtrolled Transmit And Receive Coil Elements (CONTAR) for Parallel Acquisition and Parallel Excitation Techniques at High-Field MRI.Flip angle mapping with the accelerated 3D look-locker sequence.Specific absorption rate studies of the parallel transmission of inner-volume excitations at 7T.Comparison of RF body coils for MRI at 3 T: a simulation study using parallel transmission on various anatomical targetsSimultaneous multislice multiband parallel radiofrequency excitation with independent slice-specific transmit B1 homogenization.Parallel excitation in the human brain at 9.4 T counteracting k-space errors with RF pulse design.Mitigating transmit B 1 inhomogeneity in the liver at 7T using multi-spoke parallel transmit RF pulse designAdapted RF pulse design for SAR reduction in parallel excitation with experimental verification at 9.4 T.Reduction of transmitter B1 inhomogeneity with transmit SENSE slice-select pulses.Ultra-low output impedance RF power amplifier for parallel excitation.Iterative separation of transmit and receive phase contributions and B1(+)-based estimation of the specific absorption rate for transmit arrays.Robust spatially selective excitation using radiofrequency pulses adapted to the effective spatially encoding magnetic fields.Optimum coupling and multimode excitation of traveling-waves in a whole-body 9.4T scanner.In vivo demonstration of whole-brain multislice multispoke parallel transmit radiofrequency pulse design in the small and large flip angle regimes at 7 Tesla.Three-dimensional arbitrary voxel shapes in spectroscopy with submillisecond TEs.A new sequence for shaped voxel spectroscopy in the human brain using 2D spatially selective excitation and parallel transmission.
P2860
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P2860
Experimental analysis of parallel excitation using dedicated coil setups and simultaneous RF transmission on multiple channels.
description
2005 nî lūn-bûn
@nan
2005年の論文
@ja
2005年学术文章
@wuu
2005年学术文章
@zh
2005年学术文章
@zh-cn
2005年学术文章
@zh-hans
2005年学术文章
@zh-my
2005年学术文章
@zh-sg
2005年學術文章
@yue
2005年學術文章
@zh-hant
name
Experimental analysis of paral ...... smission on multiple channels.
@en
Experimental analysis of paral ...... smission on multiple channels.
@nl
type
label
Experimental analysis of paral ...... smission on multiple channels.
@en
Experimental analysis of paral ...... smission on multiple channels.
@nl
prefLabel
Experimental analysis of paral ...... smission on multiple channels.
@en
Experimental analysis of paral ...... smission on multiple channels.
@nl
P2093
P356
P1476
Experimental analysis of paral ...... smission on multiple channels.
@en
P2093
Frank Seifert
Jürgen Hennig
Markus Wick
Peter Ullmann
Sven Junge
Wolfgang Ruhm
P304
P356
10.1002/MRM.20646
P577
2005-10-01T00:00:00Z