https://www.slicer.org/w/index.php?action=history&feed=atom&title=Documentation%2F4.6%2FModules%2FT1_MappingDocumentation/4.6/Modules/T1 Mapping - Revision history2026-04-07T21:49:44ZRevision history for this page on the wikiMediaWiki 1.33.0https://www.slicer.org/w/index.php?title=Documentation/4.6/Modules/T1_Mapping&diff=47931&oldid=prevUpdateBot: Nightly -> 4.62016-11-07T07:53:50Z<p>Nightly -> 4.6</p>
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{{documentation/{{documentation/version}}/module-section|Introduction and Acknowledgements}}<br />
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Extension: [[Documentation/{{documentation/version}}/Extensions/T1_Mapping|T1_Mapping]]<br><br />
Acknowledgments:<br />
This work is part of the National Alliance for Medical Image Computing (NA-MIC), funded by the National Institutes of Health through the NIH Roadmap for Medical Research, and by National Cancer Institute as part of the Quantitative Imaging Network initiative (U01CA154601) and QIICR (U24CA180918).<br><br />
Implementation of the T1 Mapping was contributed by Xiao Da from MGH.<br><br />
Author: Xiao Da (MGH), Artem Mamonov (MGH), Andriy Fedorov (BWH) and Jayashree Kalpathy-Cramer (MGH)<br><br />
Contact: Xiao Da, <email>XDA@mgh.harvard.edu</email><br><br />
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T1 mapping estimates effective tissue parameter maps (T1) from multi-spectral FLASH MRI scans with different flip angles.<br />
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The method and equations for Variable Flip Angle T1 Mapping are available here: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3620726/pdf/nihms-423474.pdf<br />
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*Take multi-spectral FLASH images with an arbitrary number of flip angles as input, and estimate the T1 values of the data for each voxel.<br />
*Read repetition time(TR), echo time(TE) and flip angles from the Dicom header directly.<br />
*Prostate, brain, head & neck, cervix, breast and etc.<br />
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* '''Parameters''': <br />
** '''Input Volume''': Multi-spectral FLASH MRI on multi-volume dicom format<br />
** '''Output Volume''': T1 mapping result calculated at each voxel<br />
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* [[Documentation/{{documentation/version}}/Modules/MultiVolumeExplorer|MultiVolumeExplorer]]<br />
* [[Documentation/{{documentation/version}}/Modules/MultiVolumeImporter|MultiVolumeImporter]]<br />
* [[Documentation/{{documentation/version}}/Modules/PkModeling|PkModeling]]<br />
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* [https://sites.duke.edu/dblab/qibacontent/ QIBA T1 phantom]<br />
* [http://europepmc.org/articles/pmc3620726 Basic equation for T1 mapping]<br />
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Source code: https://github.com/stevedaxiao/T1_Mapping<br />
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