Articles | Volume 1, issue 2
https://doi.org/10.5194/mr-1-165-2020
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, Judith Schlagnitweit, Matthias Bechmann, and Norbert Müller

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Latest update: 13 Jun 2024
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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.