Surface coil with reduced specific absorption rate for rat MRI at 7 T

Solis-Najera Sergio E.; Martin Rodrigo; Vazquez Fabian; Rodriguez Alfredo O.

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Surface coil with reduced specific absorption rate for rat MRI at 7 T

机译：7 T时大鼠MRI的比吸收率降低的表面线圈

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摘要

A scaled-down slotted surface radio frequency (RF) coil was built, and the specific absorbance rate (SAR) in 100 mg of tissue (SAR(100 mg)) produced in a rat brain phantom was computed at 7 T.

机译：建立了按比例缩小的开槽表面射频（RF）线圈，并在7 T下计算了在大鼠脑模型中产生的100 mg组织（SAR（100 mg））中的比吸收率（SAR）。

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《Magma: Magnetic resonance materials in physics, biology, and medicine》 |2015年第6期|共10页
作者
Solis-Najera Sergio E.; Martin Rodrigo; Vazquez Fabian; Rodriguez Alfredo O.;
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正文语种 eng
中图分类磁化学分析法;
关键词
Specific absorption rate; Slotted surface coil; Animal model;

机译：比吸收率;开缝表面线圈;动物模型;

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专利

1. Surface coil with reduced specific absorption rate for rat MRI at 7 T [J] . Solis-Najera Sergio E., Martin Rodrigo, Vazquez Fabian, Magma: Magnetic resonance materials in physics, biology, and medicine . 2015,第6期

机译：7 T时大鼠MRI的比吸收率降低的表面线圈
2. High permittivity pads reduce specific absorption rate, improve B 1 homogeneity, and increase contrast-to-noise ratio for functional cardiac MRI at 3 T [J] . BrinkW.M., WebbA.G. Magnetic resonance in medicine: official journal of the Society of Magnetic Resonance in Medicine . 2014,第4期

机译：高介电常数垫可降低功能性心脏MRI在3 T时的比吸收率，改善B 1均匀性并增加对比度噪声比
3. Tilt Optimized Flip Uniformity (TOFU) RF Pulse for Uniform Image Contrast at Low Specific Absorption Rate Levels in Combination with a Surface Breast Coil at 7 Tesla [J] . Irene M.L. van Kalleveen, Vincent O. Boer, Peter R. Luijten, Magnetic resonance in medicine: official journal of the Society of Magnetic Resonance in Medicine . 2015,第2期

机译：倾斜优化的翻转均匀性（TOFU）RF脉冲，在低比吸收率水平下与7特斯拉的表面胸围线圈相结合，可获得均匀的图像对比度
4. Evaluation of High Impedance Surfaces for MRI RF coil applications - simulations of RF field and Specific Absorption Rate [C] . Ismail Issa, Kenneth Lee Ford, Madhwesha Rao, European Conference on Antennas and Propagation . 2016

机译：MRI射频线圈应用中高阻抗表面的评估-射频场和比吸收率的模拟
5. Critical factors limiting microbial iron(III)- and manganese(IV)-oxide reduction: Oxide surface area, dissolved concentration of reduced ion, and arsenic absorption. [D] . Meyer, Brent A. 2005

机译：限制微生物氧化铁（III）和锰（IV）还原的关键因素：氧化物表面积，还原离子的溶解浓度和砷吸收。
6. Calculations of B1 Distribution Specific Energy Absorption Rate and Intrinsic Signal-to-Noise Ratio for a Body-Size Birdcage Coil Loaded with Different Human Subjects at 64 and 128 MHz [O] . W. Liu, C. M. Collins, M. B. Smith -1

机译：人体大小的鸟笼线圈在64和128 MHz时的B1分布比能量吸收率和固有信噪比的计算
7. Evaluation of High Impedance Surfaces for MRI RF Coil Applications Simulations of RF Field and Specific Absorption Rate [O] . Issa I., Ford K.L., Rao M., 2016

机译：用于mRI RF线圈应用的高阻抗表面的评估RF场和比吸收率的模拟

Surface coil with reduced specific absorption rate for rat MRI at 7 T

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