VirtMRI: A Tool for Teaching MRI

Magnetic resonance image formation is not trivial and remains a difficult subject for teaching. Therefore, we saw an urgent need to facilitate teaching by developing a practical and easily accessible MR image generator. Due to the increasing interest in X-nuclei MRI, sodium image generation is also...

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Published in	Journal of medical systems Vol. 47; no. 1; p. 110
Main Authors	Tönnes, Christian, Licht, Christian, Schad, Lothar R., Zöllner, Frank G.
Format	Journal Article
Language	English
Published	New York Springer US 25.10.2023 Springer Nature B.V
Subjects	Applications programs Cell Nucleus Fourier transforms Health Informatics Health Sciences Humans Image processing Image processors Load Magnetic Resonance Imaging Medical students Medicine Medicine & Public Health Open source software Operating systems Original Paper Parameters Physics Sodium Software Statistics for Life Sciences User interface Free open source software FOSS Magnetic resonance imaging MRI Medical training/Educational tool
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Abstract	Magnetic resonance image formation is not trivial and remains a difficult subject for teaching. Therefore, we saw an urgent need to facilitate teaching by developing a practical and easily accessible MR image generator. Due to the increasing interest in X-nuclei MRI, sodium image generation is also offered. The tool is implemented as a web application that is compatible with all standard desktop browsers and is open source. The user interface focuses on the parameters needed for the creation and display of the resulting images. Available MR sequences range from the standard Spin Echo and Inversion Recovery over steady-state to conventional sodium and more advanced single and triple quantum sequences. Additionally, the user interface has parameters to alter the resolution, the noise, and the k-space sampling. Our software is free to use and specifically suited for teaching purposes.
AbstractList	Magnetic resonance image formation is not trivial and remains a difficult subject for teaching. Therefore, we saw an urgent need to facilitate teaching by developing a practical and easily accessible MR image generator. Due to the increasing interest in X-nuclei MRI, sodium image generation is also offered. The tool is implemented as a web application that is compatible with all standard desktop browsers and is open source. The user interface focuses on the parameters needed for the creation and display of the resulting images. Available MR sequences range from the standard Spin Echo and Inversion Recovery over steady-state to conventional sodium and more advanced single and triple quantum sequences. Additionally, the user interface has parameters to alter the resolution, the noise, and the k-space sampling. Our software is free to use and specifically suited for teaching purposes. Abstract Magnetic resonance image formation is not trivial and remains a difficult subject for teaching. Therefore, we saw an urgent need to facilitate teaching by developing a practical and easily accessible MR image generator. Due to the increasing interest in X-nuclei MRI, sodium image generation is also offered. The tool is implemented as a web application that is compatible with all standard desktop browsers and is open source. The user interface focuses on the parameters needed for the creation and display of the resulting images. Available MR sequences range from the standard Spin Echo and Inversion Recovery over steady-state to conventional sodium and more advanced single and triple quantum sequences. Additionally, the user interface has parameters to alter the resolution, the noise, and the k-space sampling. Our software is free to use and specifically suited for teaching purposes.
ArticleNumber	110
Author	Licht, Christian Schad, Lothar R. Zöllner, Frank G. Tönnes, Christian
Author_xml	– sequence: 1 givenname: Christian surname: Tönnes fullname: Tönnes, Christian email: christian.toennes@medma.uni-heidelberg.de organization: Computer Assisted Clinical Medicine, Medical Faculty Mannheim, Heidelberg University, Mannheim Institute for Intelligent Systems in Medicine, Medical Faculty Mannheim, Heidelberg University – sequence: 2 givenname: Christian surname: Licht fullname: Licht, Christian organization: Computer Assisted Clinical Medicine, Medical Faculty Mannheim, Heidelberg University, Mannheim Institute for Intelligent Systems in Medicine, Medical Faculty Mannheim, Heidelberg University – sequence: 3 givenname: Lothar R. surname: Schad fullname: Schad, Lothar R. organization: Computer Assisted Clinical Medicine, Medical Faculty Mannheim, Heidelberg University, Mannheim Institute for Intelligent Systems in Medicine, Medical Faculty Mannheim, Heidelberg University – sequence: 4 givenname: Frank G. surname: Zöllner fullname: Zöllner, Frank G. organization: Computer Assisted Clinical Medicine, Medical Faculty Mannheim, Heidelberg University, Mannheim Institute for Intelligent Systems in Medicine, Medical Faculty Mannheim, Heidelberg University
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Cites_doi	10.1002/mrm.22406 10.1016/0022-2364(86)90433-6 10.1016/j.jmr.2004.09.027 10.1103/PhysRev.80.580 10.1097/00004728-199803000-00032 10.1016/j.pnmrs.2014.02.001 10.1371/journal.pone.0118692 10.1016/0730-725X(84)90121-8 10.1002/jmri.23742 10.1016/0730-725X(86)91062-3 10.1109/TMI.2016.2620961 10.1007/s10916-019-1470-7 10.1002/mrm.25393 10.1002/(SICI)1522-2586(199904)9:4<531::AID-JMRI4>3.0.CO;2-L 10.1002/mrm.28284 10.1002/mrm.21391 10.1016/j.neuroimage.2006.03.052 10.1016/j.mri.2016.08.021 10.1016/j.acra.2004.09.011 10.1016/j.mri.2007.02.014 10.1016/j.media.2011.01.004 10.1002/cae.22028 10.1109/TMI.2006.883453 10.1088/0370-1298/62/5/306 10.1148/rg.284075031
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Snippet	Magnetic resonance image formation is not trivial and remains a difficult subject for teaching. Therefore, we saw an urgent need to facilitate teaching by... Abstract Magnetic resonance image formation is not trivial and remains a difficult subject for teaching. Therefore, we saw an urgent need to facilitate...
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SubjectTerms	Applications programs Cell Nucleus Fourier transforms Health Informatics Health Sciences Humans Image processing Image processors Load Magnetic Resonance Imaging Medical students Medicine Medicine & Public Health Open source software Operating systems Original Paper Parameters Physics Sodium Software Statistics for Life Sciences User interface
Title	VirtMRI: A Tool for Teaching MRI
URI	https://link.springer.com/article/10.1007/s10916-023-02004-4 https://www.ncbi.nlm.nih.gov/pubmed/37878060 https://www.proquest.com/docview/2881543013 https://search.proquest.com/docview/2881710354 https://pubmed.ncbi.nlm.nih.gov/PMC10600316
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