Literature DB >> 11241715

T(1) and T(2) selective method for improved SNR in CSF-attenuated imaging: T(2)-FLAIR.

E C Wong1, T T Liu, W M Luh, L R Frank, R B Buxton.   

Abstract

We present here a method for improving SNR in CSF-attenuated imaging relative to the standard technique of using an inversion pulse and imaging at the null point of CSF. In this new method the inversion pulse is replaced with a 90(x)-180(y)-90(x) preparation sequence that provides T(1) and T(2) selectivity. This allows the tissue magnetization to recover more rapidly, allows for the use of shorter TR values, and reduces T(1) weighting. Magn Reson Med 45:529-532, 2001. Copyright 2001 Wiley-Liss, Inc.

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Mesh：

Year:  2001        PMID： 11241715     DOI： 10.1002/1522-2594(200103)45:3<529::aid-mrm1071>3.0.co;2-l

Source DB:  PubMed          Journal:  Magn Reson Med        ISSN： 0740-3194            Impact factor:   4.668


  12 in total

1.  Cerebral blood volume mapping using Fourier-transform-based velocity-selective saturation pulse trains.

Authors:  Qin Qin; Yaoming Qu; Wenbo Li; Dapeng Liu; Taehoon Shin; Yansong Zhao; Doris D Lin; Peter C M van Zijl; Zhibo Wen
Journal:  Magn Reson Med       Date:  2019-02-08       Impact factor: 4.668

2.  Quantitative T2 mapping using accelerated 3D stack-of-spiral gradient echo readout.

Authors:  Ruoxun Zi; Dan Zhu; Qin Qin
Journal:  Magn Reson Imaging       Date:  2020-08-27       Impact factor: 2.546

3.  Quantitative measurement of cerebral blood volume using velocity-selective pulse trains.

Authors:  Dexiang Liu; Feng Xu; Doris D Lin; Peter C M van Zijl; Qin Qin
Journal:  Magn Reson Med       Date:  2016-10-31       Impact factor: 4.668

Review 4.  Use of Multiplied, Added, Subtracted and/or FiTted Inversion Recovery (MASTIR) pulse sequences.

Authors:  Ya-Jun Ma; Shujuan Fan; Hongda Shao; Jiang Du; Nikolaus M Szeverenyi; Ian R Young; Graeme M Bydder
Journal:  Quant Imaging Med Surg       Date:  2020-06

5.  Reduction of Oxygen-Induced CSF Hyperintensity on FLAIR MR Images in Sedated Children: Usefulness of Magnetization-Prepared FLAIR Imaging.

Authors:  H-K Jeong; S W Oh; J Kim; S-K Lee; S J Ahn
Journal:  AJNR Am J Neuroradiol       Date:  2016-03-17       Impact factor: 3.825

6.  Small-tip fast recovery imaging using non-slice-selective tailored tip-up pulses and radiofrequency-spoiling.

Authors:  Jon-Fredrik Nielsen; Daehyun Yoon; Douglas C Noll
Journal:  Magn Reson Med       Date:  2012-04-17       Impact factor: 4.668

7.  Increased signal intensity of low-concentration gadolinium contrast agent by longer repetition time in heavily T2-weighted-3D-FLAIR.

Authors:  Yutaka Kato; Kiminori Bokura; Toshiaki Taoka; Shinji Naganawa
Journal:  Jpn J Radiol       Date:  2019-03-12       Impact factor: 2.374

8.  Sub-millimeter imaging of brain-free water for rapid volume assessment in atrophic brains.

Authors:  Katherine C Gao; Govind Nair; Irene C M Cortese; Alan Koretsky; Daniel S Reich
Journal:  Neuroimage       Date:  2014-06-16       Impact factor: 6.556

9.  Three-dimensional whole-brain mapping of cerebral blood volume and venous cerebral blood volume using Fourier transform-based velocity-selective pulse trains.

Authors:  Wenbo Li; Dapeng Liu; Peter C M van Zijl; Qin Qin
Journal:  Magn Reson Med       Date:  2021-05-06       Impact factor: 4.668

10.  T2-Weighted Whole-Brain Intracranial Vessel Wall Imaging at 3 Tesla With Cerebrospinal Fluid Suppression.

Authors:  Lei Zhang; Yanjie Zhu; Yulong Qi; Liwen Wan; Lijie Ren; Yi Zhu; Na Zhang; Dong Liang; Ye Li; Hairong Zheng; Xin Liu
Journal:  Front Neurosci       Date:  2021-06-25       Impact factor: 4.677
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