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Halving MR imaging time by conjugation: demonstration at 3.5 kG.
Abstract
Conjugation can be used to synthesize half of the data acquired during a conventional two-dimensional Fourier transform imaging procedure, thus reducing imaging time by nearly half. The images acquired by this process have the same object contrast and spatial resolution as conventional images do, but with a 40% reduction in the signal-to-noise ratio (S/N). Conjugation can be used to advantage in magnetic resonance imaging units in which S/N levels are higher than needed to permit imaging with a single acquisition of each projection.
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Cited by
Multiplexed echo planar imaging for sub-second whole brain FMRI and fast diffusion imaging
Feinberg, D. A., Moeller, S., Smith, S. M., Auerbach, E., Ramanna, S., Glasser, M. F., Miller, K. L., Ugurbil, K., & Yacoub, E. (2010) · PLoS ONE · doi:10.1371/journal.pone.0015710 · Cited by 1,296
Self-citationUğurbil, K., Xu, J., Auerbach, E. J., Moeller, S., Vu, A. T., Duarte-Carvajalino, J. M., Lenglet, C., Wu, X., Schmitter, S., Van de Moortele, P. F., et al. (2013) · NeuroImage · doi:10.1016/j.neuroimage.2013.05.012 · Cited by 812
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Metadata
- Authors
- Feinberg, D. A., Hale, J. D., Watts, J. C., Kaufman, L., & Mark, A.
- Venue
- Radiology
- Published
- 1986-11
- Volume
- 161
- Issue
- 2
- Pages
- 527-531
- ISSN
- 0033-8419 (ISSN-L)
- 1527-1315
- OpenAlex
- W2007414430
- Cited by
- 259
- References
- 0
- FWCI
- 5.47
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Halving MR imaging time by conjugation: demonstration at 3.5 kG. https://app.cochat.ai/papers/10.1148/radiology.161.2.3763926
- The paper
- Feinberg, D. A., Hale, J. D., Watts, J. C., Kaufman, L., & Mark, A. (1986). Halving MR imaging time by conjugation: demonstration at 3.5 kG. Radiology. https://doi.org/10.1148/radiology.161.2.3763926
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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
