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Physics of thin-section MR imaging at low field strength
- Source :
- Radiology. 173:541-544
- Publication Year :
- 1989
- Publisher :
- Radiological Society of North America (RSNA), 1989.
-
Abstract
- Thin-section magnetic resonance imaging at low field strengths requires analysis of the relative merits of data collection techniques for direct three-dimensional versus multisection two-dimensional imaging. This analysis was done with specific emphasis on shortened relaxation times and the use of reduced magnetic field gradients. Three-dimensional Fourier transform techniques can provide thin-section images of good diagnostic quality when combined with partial flip-angle gradient-reversal techniques.
- Subjects :
- Physics
Field (physics)
medicine.diagnostic_test
business.industry
Relaxation (NMR)
Magnetic resonance imaging
Field strength
Magnetic field gradient
Magnetic Resonance Imaging
Mr imaging
Physical Phenomena
symbols.namesake
Fourier transform
Nuclear magnetic resonance
Optics
Diagnostic quality
symbols
medicine
Humans
Radiology, Nuclear Medicine and imaging
business
Subjects
Details
- ISSN :
- 15271315 and 00338419
- Volume :
- 173
- Database :
- OpenAIRE
- Journal :
- Radiology
- Accession number :
- edsair.doi.dedup.....6c8af7aeb2a9f16cb7e7bf99ccf2a761