Abstract #3822

Cerebra-QSM: An Application for Exploring Quantitative Susceptibility Mapping Algorithms

Marina Salluzzi^1,2, D Adam McLean^1,2, David G Gobbi^1,2, Cheryl R McCreary^2,3, M Louis Lauzon^2,3, and Richard Frayne^2,3

¹Calgary Image Processing and Analysis Centre, Foothills Medical Centre, Calgary, AB, Canada, ²Departments of Radiology and Clinical Neurosciences, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada, ³Seaman Family Research MR Centre, Foothills Medical Centre, Calgary, AB, Canada

Cerebra-QSM is a modular C++ application for quantitative susceptibility mapping that logs the inputs and results from each stage of the QSM processing pipeline. It provides a user interface for analysis, review and process validation, as well as a scripting interface for batch processing. It is flexible and intuitive, allowing rapid evaluation of algorithms and training of end-users on the specifics of QSM estimates. It has been adopted by multiple researchers, facilitating independent work. Cerebra-QSM provides a robust, simple and scalable framework for evaluation of processing pipelines.

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