Literature DB >> 3079340

Blood flow effects in magnetic resonance imaging.

L Axel1.   

Abstract

The many varied effects of blood flow seen with different kinds of conventional MRI techniques can be understood as the result of three basic underlying mechanisms: washout of saturated spins, washout of excited spins, and phase shifts due to motion of excited spins along magnetic field gradients. These effects can be applied in various modified MRI techniques that have been proposed for the measurement of blood in blood vessels, although none have yet been put into routine clinical practice. The measurement of tissue perfusion with MRI remains a more difficult but very desirable goal.

Mesh：

Year:  1986        PMID： 3079340

Source DB:  PubMed          Journal:  Magn Reson Annu        ISSN： 8756-9787


  9 in total

Review 1.  The neural basis of the blood-oxygen-level-dependent functional magnetic resonance imaging signal.

Authors:  Nikos K Logothetis
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2002-08-29       Impact factor: 6.237

Review 2.  Imaging in childhood arterial ischaemic stroke.

Authors:  Brynmor P Jones; Vijya Ganesan; Dawn E Saunders; W Kling Chong
Journal:  Neuroradiology       Date:  2010-05-06       Impact factor: 2.804

3.  Noncontrast-enhanced three-dimensional (3D) intracranial MR angiography using pseudocontinuous arterial spin labeling and accelerated 3D radial acquisition.

Authors:  Huimin Wu; Walter F Block; Patrick A Turski; Charles A Mistretta; Kevin M Johnson
Journal:  Magn Reson Med       Date:  2012-04-24       Impact factor: 4.668

4.  Refocused turbo spin-echo for noncontrast peripheral MR angiography.

Authors:  Samuel W Fielden; John P Mugler; Klaus D Hagspiel; Patrick T Norton; Christopher M Kramer; Craig H Meyer
Journal:  J Magn Reson Imaging       Date:  2013-09-04       Impact factor: 4.813

5.  Diagnostic Accuracy of High-Resolution Black-Blood MRI in the Evaluation of Intracranial Large-Vessel Arterial Occlusions.

Authors:  A S Al-Smadi; R N Abdalla; A H Elmokadem; A Shaibani; M C Hurley; M B Potts; B S Jahromi; T J Carroll; S A Ansari
Journal:  AJNR Am J Neuroradiol       Date:  2019-05-09       Impact factor: 3.825

6.  Comparison of pre- and postcontrast 3D time-of-flight MR angiography for the evaluation of distal intracranial branch occlusions in acute ischemic stroke.

Authors:  Janice J Yang; Michael D Hill; William F Morrish; Mark E Hudon; Philip A Barber; Andrew M Demchuk; Robert J Sevick; Richard Frayne
Journal:  AJNR Am J Neuroradiol       Date:  2002-04       Impact factor: 3.825

7.  Accuracy of pre- and postcontrast 3D time-of-flight MR angiography in patients with acute ischemic stroke: correlation with catheter angiography.

Authors:  H Ishimaru; M Ochi; M Morikawa; H Takahata; Y Matsuoka; T Koshiishi; T Fujimoto; A Egawa; K Mitarai; T Murakami; M Uetani
Journal:  AJNR Am J Neuroradiol       Date:  2007-05       Impact factor: 3.825

8.  MR imaging of dural arteriovenous malformations with ocular signs.

Authors:  N Hirabuki; T Miura; M Mitomo; K Harada; T Hashimoto; R Kawai; T Kozuka
Journal:  Neuroradiology       Date:  1988       Impact factor: 2.804

9.  Thrombus imaging in acute stroke: correlation of thrombus length on susceptibility-weighted imaging with endovascular reperfusion success.

Authors:  Christian Weisstanner; Pascal P Gratz; Gerhard Schroth; Rajeev K Verma; Arnold Köchl; Simon Jung; Marcel Arnold; Jan Gralla; Christoph Zubler; Kety Hsieh; Pasquale Mordasini; Marwan El-Koussy
Journal:  Eur Radiol       Date:  2014-05-16       Impact factor: 5.315
  9 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.