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Hinshaw et al., 1983 - Google Patents

An introduction to NMR imaging: From the Bloch equation to the imaging equation

Hinshaw et al., 1983

Document ID
9863627392558871136
Author
Hinshaw W
Lent A
Publication year
Publication venue
Proceedings of the IEEE

External Links

Snippet

The emerging technology of NMR imaging is introduced here as a problem in system identification. We show how selected families of signals may be input into the system (" system," in this case, is almost synonymous with" patient") in order that the system's …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

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    • G01R33/20Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48NMR imaging systems
    • G01R33/54Signal processing systems, e.g. using pulse sequences, Generation or control of pulse sequences ; Operator Console
    • G01R33/56Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/563Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
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    • G01R33/5615Echo train techniques involving acquiring plural, differently encoded, echo signals after one RF excitation, e.g. using gradient refocusing in echo planar imaging [EPI], RF refocusing in rapid acquisition with relaxation enhancement [RARE] or using both RF and gradient refocusing in gradient and spin echo imaging [GRASE]
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    • GPHYSICS
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    • G01N27/72Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating magnetic variables

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