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The application of steady-state free precession to the study of very slow fluid flow

✍ Scribed by S. Patz; R. C. Hawkes

Publisher
John Wiley and Sons
Year
1986
Tongue
English
Weight
273 KB
Volume
3
Category
Article
ISSN
0740-3194

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✦ Synopsis

An NMR imaging technique sensitive to slow flow (approximately 1 mm/s) using a conventional imaging gradient strength (0.025 mT/cm) is described. Two projections with different spatial magnetic periodicity (determined by the SSFP pulse interval), and thus with different flow sensitivities, are subtracted to give signal from flows in a velocity window.

📜 SIMILAR VOLUMES

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Analytical solution to the transient phase of steady-state free precession sequences
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## Abstract The transient phase of short–TR steady‐state free precession (SSFP) sequences exhibits an often striking complexity and is not only important for nonequilibrium applications (e.g., rapid __T__~1~–measurements), but can also cause severe artifacts in conventional imaging. In both cases,

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