ArticleMagnetic resonance in medicine2020
A multi spin echo pulse sequence with optimized excitation pulses and a 3D cone readout for hyperpolarized
Article in Magnetic resonance in medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- First worldwide multicenter validation of the POLARIS preclinical polarizer across biological models and imaging paradigms.Research square · 2026Article
- A metabolite specific 3D stack-of-spirals bSSFP sequence for improved bicarbonate imaging in hyperpolarized [1-Journal of magnetic resonance (San Diego, Calif. : 1997) · 2023Article
- High-fidelity control of spin ensemble dynamics via artificial intelligence: from quantum computing to NMR spectroscopy and imaging.PNAS nexus · 2022Article
- A multi spin echo pulse sequence with optimized excitation pulses and a 3D cone readout for hyperpolarizedMagnetic resonance in medicine · 2020Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
purposeImaging tumor metabolism in vivo using hyperpolarized [1-
methodsThe sequence uses numerically optimized spectrally selective excitation pulses set to the resonant frequencies of pyruvate and lactate and a hyperbolic secant adiabatic refocusing pulse, all applied in the absence of slice selection gradients. The excitation pulses were designed to be resistant to the effects of B
resultsThe pulse sequence gave an isotropic PSF of 2.8 mm. The excitation profiles of the optimized pulses closely matched simulations and a 46.10 ± 0.04% gain in image SNR was observed compared to a conventional Shinnar-Le Roux excitation pulse. The sequence was demonstrated with dynamic imaging of hyperpolarized [1-
conclusionThe pulse sequence was capable of dynamic imaging of hyperpolarized
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Registered trials
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