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磁共振成像中的敏感性编码技术 被引量：1

Sensitivity Encoding Technology in MRI
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摘要 介绍磁共振成像中的敏感性编码技术的原理、图像重建算法及图像的信噪比。 This article introduces the principle and image reconstruction algorithm and SNR of sensitivity encoding technology in magnetic resonance imaging.
作者 周敏 张敏鸣 刘琳
机构地区 浙江大学医学院附属第一医院 浙江大学医学院附属邵逸夫医院
出处 《中国医疗器械杂志》 CAS 2005年第3期196-198,209,共4页 Chinese Journal of Medical Instrumentation
关键词 磁共振成像 K空间 敏感性编码 并行成像 magnetic resonance imaging, K-Space, sensitivity encoding, parallel imaging
分类号 TH774 [机械工程—精密仪器及机械]
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参考文献12

  • 1Daniel K, et al. A generalized approach to parallel magnetic resonance imaging. Med Phys. 2001,28(8):1629-1643
  • 2K.P. Pruessmann, et al. SENSE: Sensitivity encoding for fast MRI . Magn. Reson.Med. 1999,42(5):952-962
  • 3Cynthia B, et al. K-Space in the Clinic. J. Magn. Reson. Imaging. 2004,19:145-159
  • 4Yi Yang. Description of Parallel Imaging in MRI Using Multiple Coils, Mang Reson Med. 2000, 44:495-499
  • 5W.E. Kyriakos, et al. Sensitivity profiles from an array of coils for encoding and reconstruction in parallel (SPACE RIP). Magn. Reson. Med. 2000,44(2):301-308
  • 6Weiger M, et al. Cardiac Real-Time Imaging using SENSE. Magn Reson. Med. 2000;43:177-184
  • 7Q. Chen, C. et al. On Improving Temporal and Spatial Resolution in 3D Contrastenhanced Body MRA with Parallel Imaging. The eleventh Proc. Intl. Soc. Mag.Reson. Med. (2003): 1343
  • 8Yoshiharu Ohno, et al. Time-Resolved Contrast-Enhanced Pulmonary MR Angiogra phy Using Sensitivity Encoding (SENSE).Journal of Magnetic Resonance Imaging,2004, 17:330-336
  • 9A. Knowles, et al. Application of SENSE for High Spatial and Temporal MR Imaging of the Breast. The eleventh Proc. Intl. Soc. Mag. Reson. Med. (2003): 1410
  • 10X.Golay, et al. PRESTO-SENSE: An ultrafast whole brain fMRI technique. Magn Reson Med. 2000,43(6): 779-786

同被引文献52

  • 1陈武凡.并行磁共振成像的回顾、现状与发展前景[J].中国生物医学工程学报,2005,24(6):649-654. 被引量：19
  • 2夏爽,祁吉.MR并行采集技术的优势[J].国外医学（临床放射学分册）,2006,29(5):348-353. 被引量：18
  • 3Lauterbur PC.Image formation by induced local interactions:examples employing nuclear magnetic resonance[J].Nature,1973,242:190-191.
  • 4Sodickson DK,McKenzie CA.A generalized approach to parallel magnetic resonance imaging[J].Medical Physics,2001,28 (8):1629-1643.
  • 5McGibney G,Smith MR,Nichols ST,et al.Quantitative evaluation of several partial Fourier reconstruction algorithms used in MRI[J].Magnetic Resonance in Medicine,1993,30(1):51-59.
  • 6Pruessmann KP,Weiger M,Scheidegger MB,et al.SENSE:Sensitivity eneoding for fast MRI[J].Magnetic Resonance in Medicine,1999,42 (5):952-962.
  • 7Sodickson DK,Manning WJ.Simultaneous acquisition of spatial harmonics (SMASH):fast imaging with radiofrequeucy coil arrays[J].Magnetic Resonance in Medicine,1997,38(4):591-603.
  • 8Tsao J,Behnia B,Webb AG.Unifying linear prior-informationdriven methods for accelerated image acquisition[J].Magnetic Resonance in Medicine,2001,46(4):652-660.
  • 9Jones RA,Haraldseth O,Muller TB,et al.K-space substitution:a novel dynamic imaging technique[J].Magnetic Resonance in Medicine,1993,29(6):830-834.
  • 10Van Vaals JJ,Brummer ME,Dixon WT,et al."Keyhole" method for accelerating imaging of contrast agent uptake[J].Journal of Magnetic Resonance Imaging,1993,3 (4):671-675.

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二级引证文献11

中国医疗器械杂志
2005年 第3期

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