A method for obtaining spin-density distributions of selected NMR, periodicity in the effective magnetic field leads to layers in annular shear flow is introduced. A transverse rotating spinning sidebands (8). In this paper, we extend our method magnetic field gradient is generated by oscillating or
Some results of high-flow-velocity NMR imaging using selection gradient
β Scribed by Z. H. Cho; C. H. Oh; C. W. Mun; Y. S. Kim
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 306 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0740-3194
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An NMR imaging technique applicable to high-velocity flow imaging is described. By subtraction of two phase images obtained by varying the flow-encoding gradient, it is possible to extract much larger ranges of velocity components. This differential phaseencoding technique is tested by experiments i
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