Articles | Volume 1, issue 2
Magn. Reson., 1, 165–173, 2020
https://doi.org/10.5194/mr-1-165-2020
Magn. Reson., 1, 165–173, 2020
https://doi.org/10.5194/mr-1-165-2020

Research article 06 Aug 2020

Research article | 06 Aug 2020

Nuclear spin noise tomography in three dimensions with iterative simultaneous algebraic reconstruction technique (SART) processing

Stephan J. Ginthör et al.

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Cited articles

Ahrens, J., Geveci, B. and Law, C.: ParaView: An End-User Tool for Large Data Visualization, Elsevier, https://doi.org/10.1016/B978-012387582-2/50038-1, 2005. 
Andersen, A. H. and Kak, A. C.: Simultaneous Algebraic Reconstruction Technique (SART): A superior implementation of the ART algorithm, Ultrasonic Imaging, 6, 81–94, https://doi.org/10.1016/0161-7346(84)90008-7, 1984. 
Bechmann, M. and Müller, N.: Nonlinear Effects in NMR, Ann. Rep. NMR Spectrosc., 92, 199–226, https://doi.org/10.1016/bs.arnmr.2017.04.005, 2017. 
Bloch, F.: Nuclear Induction, Phys. Rev., 70, 460–474, https://doi.org/10.1103/PhysRev.70.460, 1946. 
Brown, R. W., Cheng, Y.-C. N., Haacke, E. M., Thompson, M. R., and Venkatesan, R., Eds.: Magnetic Resonance Imaging: Physical Principles and Sequence Design, John Wiley & Sons Ltd, Chichester, UK, 2014. 
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Short summary
For the first time, a three-dimensional map of the distribution of water in a test sample has been obtained from the random radio signal (spin noise) emitted spontaneously by hydrogen nuclei in a magnetic field with varying field gradients. A special variant of a projection–reconstruction algorithm has been developed for noise data, which allows one to adjust the image quality between high resolution/low contrast and low resolution/high contrast from the same previously recorded spin noise data.