Image, Data Gathering and Analysis Protocols
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Fetal MRI and Advanced Gating Strategies
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MRI measurement of mechanotransduction forces in the presence of valve diseaseDr. Barker’s NIH R01 (R01HL133504) is investigating whether hemodynamic forces impact aortic aneurysm formation. This multicenter effort includes collaboration with Northwestern University and University of Calgary | |
Big data biomedical image analysis and machine learningConvolutional neural networks are being trained to postprocess and stratify disease based on our large pediatric database of 4D flow and CMR imaging data. Efforts include database design, image annotation, and artificial intelligence algorithm design
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MRI Pulse sequence programming of motion control algorithms to minimize artifactsWe are active in the implementation radial k-space trajectories and compressed sensing to shorten exam time and reduce motion artifact for fetal and cardiac imaging |