Eight-Channel Monopole Array Using ICE Decoupling for Human Head MR Imaging at 7 T
文献类型:期刊论文
| 作者 | Yan, XQ; Wei, L; Chu, SD; Xue, R; Zhang, XL |
| 刊名 | APPLIED MAGNETIC RESONANCE
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| 出版日期 | 2016 |
| 卷号 | 47期号:5页码:527-538 |
| ISSN号 | 0937-9347 |
| DOI | 10.1007/s00723-016-0775-7 |
| 文献子类 | Article |
| 英文摘要 | Due to the unique structure of radiative coil elements, traditional decoupling methods face technical challenges in reducing the electromagnetic coupling of the radiative arrays. In this study, we aim to investigate the possibility of using the recently introduced induced current elimination (ICE) decoupling technique for cylindrical shaped radiative coil array designs. To evaluate the method, an eight-channel transmit/receive monopole array with the ICE decoupling, suitable for human head imaging at 7 T, was built and comparatively investigated. In vivo human head images were acquired and geometry factor maps were measured and calculated to evaluate the performance of the ICE-decoupled monopole array. Compared with the monopole array without decoupling methods, the ICE-decoupled monopole array had a higher signal-to-noise ratio and demonstrated improved parallel imaging ability. The experimental results indicate that the ICE decoupling method is a promising solution to addressing the coupling issue of radiative array at ultrahigh fields. |
| 电子版国际标准刊号 | 1613-7507 |
| WOS关键词 | SURFACE COIL ARRAY ; NMR PHASED-ARRAY ; HUMAN BRAIN ; FIELD MRI ; IN-VIVO ; DESIGN ; TESLA ; SENSITIVITY ; ANTENNA ; SPECTROSCOPY |
| WOS研究方向 | Physics ; Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000374559400006 |
| 源URL | [https://ir.ihep.ac.cn/handle/311005/304229] ![]() |
| 专题 | 高能物理研究所_核技术应用研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Yan, XQ,Wei, L,Chu, SD,et al. Eight-Channel Monopole Array Using ICE Decoupling for Human Head MR Imaging at 7 T[J]. APPLIED MAGNETIC RESONANCE,2016,47(5):527-538. |
| APA | Yan, XQ,Wei, L,Chu, SD,Xue, R,&Zhang, XL.(2016).Eight-Channel Monopole Array Using ICE Decoupling for Human Head MR Imaging at 7 T.APPLIED MAGNETIC RESONANCE,47(5),527-538. |
| MLA | Yan, XQ,et al."Eight-Channel Monopole Array Using ICE Decoupling for Human Head MR Imaging at 7 T".APPLIED MAGNETIC RESONANCE 47.5(2016):527-538. |
入库方式: OAI收割
来源:高能物理研究所
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