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Robust time-shifted spoke pulse design in the presence of large B0 variations with simultaneous mitigation for through-plane dephasing B1+ effects and the specific absorption rate using parallel transmission

机译：在存在较大的B0变化的情况下进行稳健的时移轮辐脉冲设计同时通过并行传输缓解通平面移相B1 +效应和特定吸收率

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PurposeWe design parallel transmission (pTx) spokes pulses with time-shifted sub-pulse profiles for joint mitigation of intensity variations due to B1+ effects, signal loss due to through-plane dephasing and the specific absorption rate (SAR) at 7 Tesla.

机译：目的我们设计了具有时移子脉冲轮廓的并行传输（pTx）辐条脉冲，以共同缓解由于B1 +效应引起的强度变化，由于贯穿平面移相造成的信号损失以及7 Tesla下的比吸收率（SAR）。

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期刊名称 other
作者
Bastien Guérin; Jason Stockmann; Mehran Baboli; Angel Torrado-Carvajal; Andrew V. Stenger; Lawrence L. Wald;
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年(卷),期 -1(76),2
年度 -1
页码 540–554
总页数 28
原文格式 PDF
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入库时间 2022-08-21 11:14:22

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外文文献

1. Robust Time-Shifted Spoke Pulse Design in the Presence of Large B0 Variations with Simultaneous Reduction of Through-Plane Dephasing, B1+Effects, and the Specific Absorption Rate Using Parallel Transmission [J] . Guerin Bastien, Stockmann Jason P., Baboli Mehran, Magnetic resonance in medicine: official journal of the Society of Magnetic Resonance in Medicine . 2016,第2期

机译：在存在大的B0变化的情况下进行鲁棒的时移轮辐脉冲设计，同时降低了通过平面传输的相移，B1 +效应和使用并行传输的比吸收率
2. Design of Parallel Transmission Pulses for Simultaneous Multislice with Explicit Control for Peak Power and Local Specific Absorption Rate [J] . Guerin Bastien, Setsompop Kawin, Ye Huihui, Magnetic resonance in medicine: official journal of the Society of Magnetic Resonance in Medicine . 2015,第5期

机译：显式控制峰值功率和局部比吸收率的同时多层并行传输脉冲设计
3. Parallel Transmission Pulse Design with Explicit Control for the Specific Absorption Rate in the Presence of Radiofrequency Errors [J] . Martin Adrian, Schiavi Emanuele, Eryaman Yigitcan, Magnetic resonance in medicine: official journal of the Society of Magnetic Resonance in Medicine . 2016,第6期

机译：存在射频误差时具有特定吸收率的显式控制并行传输脉冲设计
4. Pulsed Transmission Waveform to Mitigate Tissue Thermal Effects in Transcutaneous Wireless Energy Supply Systems for High-Power Rated Medical Implants [C] . Omar Escalona, Niall Waterman, James McLaughlin World Congress on Medical Physics and Biomedical Engineering . 2019

机译：脉冲传输波形，以减轻经皮无线能量供应系统的组织热效应，用于高功率额定医疗植入物
5. Design of parallel transmission pulses for simultaneous multi-slice with explicit control for peak power and local specific absorption rate [O] . Bastien Guérin, Kawin Setsompop, Huihui Ye, -1

机译：用于同时多层的并行传输脉冲设计具有峰值功率和局部比吸收率的显式控制
6. Design of parallel transmission pulses for simultaneous multislice with explicit control for peak power and local specific absorption rate [O] . Guerin, B., Setsompop, K., Ye, H.H., 2015

机译：同步传输的并行传输脉冲设计，具有峰值功率和局部比吸收率的显式控制

Robust time-shifted spoke pulse design in the presence of large B0 variations with simultaneous mitigation for through-plane dephasing B1+ effects and the specific absorption rate using parallel transmission

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