Claus Peter Heussel
Minimal scan times in rapid fluorine-19 MRI using sulfur hexafluoride (SF(6)) have been on the order of 10 s. Because of the very short T(1) relaxation time of SF(6) (T(1) = 1.65 ms), high receiver bandwidths are necessary to allow for a high number of excitations. Since high bandwidths cause high levels of electronic noise, SNR per acquisition has been too low to further reduce scan time. The purpose of this study was to investigate whether scan times could be reduced using hexafluoroethane (C(2)F(6)), a gas with a longer T(1) (T(1) = 7.9 ms) at a relatively low bandwidth of 488 Hz/pixel. Gradient-echo images were acquired during and after completion of the wash-in of a 70% C(2)F(6-)30% O(2) mixture. Peak SNR values of 16 and 7.9 were observed for coronal projection images acquired within 2 s and 260 ms, respectively. These results demonstrate that subsecond imaging is feasible using C(2)F(6). Magn Reson Med, 2006. (c) 2006 Wiley-Liss, Inc
关注
立即认领
分享
关注
立即认领
分享
基本信息
浏览量:143
职业迁徙
个人简介
暂无内容
研究兴趣
论文共 84 篇作者统计合作学者相似作者
按年份排序按引用量排序主题筛选期刊级别筛选合作者筛选合作机构筛选
时间
引用量
主题
期刊级别
合作者
合作机构
Thomas Muley, Mark A Schneider,Michael Meister,Michael Thomas,Claus Peter Heußel,Mark Kriegsmann,Stefan Holdenrieder,Birgit Wehnl, Vinzent Rolny,Anika Mang,Rebecca Gerber,Felix Herth
Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine (2023)
引用0浏览0WOS引用
0
0
Lung cancer (Amsterdam, Netherlands) (2023): 107212-107212
引用1浏览0WOS引用
1
0
Stephanie J Yaung, Corinna Woestmann,Christine Ju,Xiaoju Max Ma,Sandeep Gattam, Yiyong Zhou,Liu Xi, Subrata Pal,Aarthi Balasubramanyam,Nalin Tikoo,Claus Peter Heussel,Michael Thomas,
Karsten Michael Warwas,Marten Meyer,Marcia Goncalves, Annkathrin Teschner,Gerhard Moldenhauer,Claus Peter Heussel,Inka Zornig,Dirk Jager,Frank Momburg
L Wucherpfennig,N Kahn, M R Preusch,M Kriegsmann,C P Heussel,M O Wielpütz,M Kreuter, K Kriegsmann, M Eichinger
加载更多
作者统计
合作学者
合作机构
D-Core
- 合作者
- 学生
- 导师
数据免责声明
页面数据均来自互联网公开来源、合作出版商和通过AI技术自动分析结果,我们不对页面数据的有效性、准确性、正确性、可靠性、完整性和及时性做出任何承诺和保证。若有疑问,可以通过电子邮件方式联系我们:report@aminer.cn