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NMR blood flow imaging using multiecho, phase contrast sequences
Abstract
Moving nuclei, in contrast to stationary nuclei, experience a phase shift in the presence of a balanced gradient. Monitoring of this phase shift can be used to measure the flow velocity of moving nuclei. A specific scan sequence for blood flow imaging is presented. This sequence uses multiple echoes as well as a phase contrast approach to generate both conventional anatomical images and blood flow images from the same data. Images of a phantom and a human volunteer demonstrating the accuracy of the method are presented.
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Cited by
A new look at cerebrospinal fluid circulation
Brinker, T., Stopa, E., Morrison, J., & Klinge, P. (2014) · Fluids and Barriers of the CNS · doi:10.1186/2045-8118-11-10 · Cited by 819
Cardiovascular Flow Measurement with Phase-Contrast MR Imaging: Basic Facts and Implementation
Lotz, J., Meier, C., Leppert, A., & Galanski, M. (2002) · RadioGraphics · doi:10.1148/radiographics.22.3.g02ma11651 · Cited by 673
The pulsating brain: A review of experimental and clinical studies of intracranial pulsatility
Wagshul, M. E., Eide, P. K., & Madsen, J. R. (2011) · Fluids and Barriers of the CNS · doi:10.1186/2045-8118-8-5 · Cited by 473
NMR microscopy of dynamic displacements: k-space and q-space imaging
Callaghan, P. T., Eccles, C. D., & Xia, Y. (1988) · Journal of Physics E: Scientific Instruments · doi:10.1088/0022-3735/21/8/017 · Cited by 298
Metadata
- Authors
- O'Donnell, M.
- Venue
- Medical Physics
- Publisher
- Wiley
- Published
- 1985-01
- Volume
- 12
- Issue
- 1
- Pages
- 59-64
- ISSN
- 0094-2405 (ISSN-L)
- OpenAlex
- W2104702473
- Cited by
- 158
- References
- 0
- FWCI
- 8.22
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: NMR blood flow imaging using multiecho, phase contrast sequences. https://app.cochat.ai/papers/10.1118/1.595736
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- O'Donnell, M. (1985). NMR blood flow imaging using multiecho, phase contrast sequences. Medical Physics. https://doi.org/10.1118/1.595736
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