Realistic Estimation of the Local Specific Absorption Rate of Human Head in MR Scanner at 7T

被引：0

作者：

Fontana, Nunzia ^{[1
]}

Monorchio, Agostino ^{[1
]}

Stara, Riccardo ^{[2
]}

Retico, Alessandra ^{[2
]}

Tiberi, Gianluigi ^{[4
]}

Tosetti, Michela ^{[3
]}

机构：

[1] Univ Pisa, Dipartimento Ingn Informaz, Via G Caruso 16, I-56122 Pisa, Italy

[2] Univ Pisa, INFN, Dipartimento Fis, I-56122 Pisa, Italy

[3] Stella Maris Sci Inst, Pisa, Italy

[4] Fondazione Imago7, Pisa, Italy

来源：

2013 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2013年

关键词：

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The evaluation of the local Specific Absorption Rate (local SAR) is a major concern in high field Magnetic Resonance (MR) systems. The investigation here presented is focused on the estimation of the Specific Absorption Rate in human head excited by a 7T surface coil. The aim of our work is to evaluate the maximum local SAR of the sample inside the scanner under realistic condition of use. The proposed methodology can be adopted to avoid the over-exposure of the body during the MR exam.

引用

页码：2024 / +

页数：2

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