Aliasing artifacts in mr imaging
β Scribed by Elizabeth Pusey; Chun Yoon; Michael L. Anselmo; Robert B. Lufkin
- Book ID
- 113387918
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 581 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0895-6111
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Two data sets for halfβFourier imaging (HFI) can be collected in the same time as one data set for conventional full Fourier imaging (FFI). The hypothesis is that averaging twice as much data in HFI does not make ghost artifacts caused by motion have less signal intensity than in FFI. T
One possible method of measuring T1 in rapidly acquired magnetic resonance images using variants of the FLASH technique is by the manipulation of the magnetization precession angle. It is suggested here that this method is as prone to slice-shape artifacts as many other approaches.