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Simultaneous spatial and spectral selective excitation
Abstract
Using a k‐space interpretation of small‐tip excitation, a single excitation pulse has been designed that is simultaneously selective in space and resonant frequency. An analytic expression for the response of this pulse has been derived. The pulse has been implemented on a 1.5‐T imaging system. The pulse has been applied to a rapid gradient‐echo imaging sequence that forms both water and fat images within a breath‐holding interval. These rapid images are free of the chemical shift artifacts at organ boundaries that typically afflict conventional rapid images. The pulse can be applied to a variety of other sequences, such as multislice water/fat sequences and rapid k‐space scanning. © 1990 Academic Press, Inc.
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Cited by
Kurhanewicz, J., Vigneron, D. B., Brindle, K., Chekmenev, E. Y., Comment, A., Cunningham, C. H., DeBerardinis, R. J., Green, G. G., Leach, M. O., Rajan, S. S., et al. (2011) · Neoplasia · doi:10.1593/neo.101102 · Cited by 681
Crema, M. D., Roemer, F. W., Marra, M. D., Burstein, D., Gold, G. E., Eckstein, F., Baum, T., Mosher, T. J., Carrino, J. A., & Guermazi, A. (2011) · RadioGraphics · doi:10.1148/rg.311105084 · Cited by 448
Machann, J., Thamer, C., Schnoedt, B., Stefan, N., Haring, H., Claussen, C. D., Fritsche, A., & Schick, F. (2006) · Magnetic Resonance in Medicine · doi:10.1002/mrm.20825 · Cited by 162
Machann, J., Bachmann, O. P., Brechtel, K., Dahl, D. B., Wietek, B., Klumpp, B., Häring, H., Claussen, C. D., Jacob, S., & Schick, F. (2003) · Journal of Magnetic Resonance Imaging · doi:10.1002/jmri.10255 · Cited by 73
Metadata
- Authors
- Meyer, C. H., Pauly, J. M., Macovskiand, A., & Nishimura, D. G.
- Venue
- Magnetic Resonance in Medicine
- Publisher
- Wiley
- Published
- 1990-08
- Volume
- 15
- Issue
- 2
- Pages
- 287-304
- ISSN
- 0740-3194 (ISSN-L)
- 1522-2594
- OpenAlex
- W2151456335
- Cited by
- 498
- References
- 0
- FWCI
- 7.71
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Simultaneous spatial and spectral selective excitation. https://app.cochat.ai/papers/10.1002/mrm.1910150211
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- Meyer, C. H., Pauly, J. M., Macovskiand, A., & Nishimura, D. G. (1990). Simultaneous spatial and spectral selective excitation. Magnetic Resonance in Medicine. https://doi.org/10.1002/mrm.1910150211
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
