國家衛生研究院 NHRI:Item 3990099045/4852
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 12145/12927 (94%)
造访人次 : 851750      在线人数 : 1048
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧：
  • 您可在西文检索词汇前后加上"双引号"，以获取较精准的检索结果
  • 若欲以作者姓名搜寻，建议至进阶搜寻限定作者字段，可获得较完整数据
    •  进阶搜寻
    主页 ‧ 登入 ‧ 上传 ‧ 说明 ‧ 关于NHRI ‧ 管理 到手机版


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.nhri.org.tw/handle/3990099045/4852


    题名: Non-invasive fiber tracking on diffusion tensor MRI using high-temperature superconducting tape RF coil
    其它题名: 2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005
    作者: Lin, IT;Yang, HC;Kuo, LW;Hsieh, CW;Yao, C;Chang, WH;Chen, CJ;Chen, JH
    贡献者: Division of Medical Engineering Research
    摘要: High-temperature superconducting (HTS) coil is one of the best ways to increase the signal-to-noise ratio (SNR). Bi2Sr2Ca2Cu3Ox (Bi-2223) tapes were suitable to use because of the easier fabrications and lower cost. In this study, we built HTS Bi-2223 tape coils and demonstrated that the SNR of using the HTS tape coil was 3 or 4 folds higher than that of the traditional copper coil for a rat brain MR study. Acquisition time of MR diffusion tensor imaging (DTI) can be reduced by factor of 9 for the same signal-to-noise. Accuracy of fiber tracking using DTI is also significantly improved by a factor of 2.5 or so using HTS coil. In summary, with this HTSC system, a 3T MR system could reach the high signal-to-noise of 12 T MR system with the advantage of less T2 shortening effects at high field. Currents researches are focused on brain connectivity and fMRI studies. c 2005 IEEE.
    日期: 2005-01
    關聯: 2005 27th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 2005 Jan;7:2329-2332.
    Link to: http://dx.doi.org/10.1109/IEMBS.2005.1616933
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000238998402035
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=33846927318
    显示于类别:[姚晶(2001-2014)] 會議論文/會議摘要

    文件中的档案:

    档案 描述 大小格式浏览次数
    SCP33846927318.pdf1007KbAdobe PDF847检视/开启


    在NHRI中所有的数据项都受到原著作权保护.

    TAIR相关文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈