Keywords: AI/ML Image Reconstruction, AI/ML Image Reconstruction
Motivation: To create a robust and generalized artificial intelligent method for quantification of MRS.
Goal(s): Our goal is to prove the reliability of the DMnet by illustrating its quantification results on data from 5T 1H-MRS in the brain.
Approach: Conducting separate Bland-Altman analyses between DM and typical quantification methods before and after accelerated acquisition, and examining concentration changes under varying resolution voxel conditions.
Results: The results indicate that DMNet and LCModel demonstrate high consistency in 8 healthy volunteers, with good agreement in quantified concentrations before and after acceleration by a factor of 2.58. Furthermore, the quantification results are more robust under varying resolution conditions.
Impact: The DMnet can quantitate MRS more quickly and robustly, even in scenarios with lower SNRs. This method has been integrated into the CloudBrain-MRS platform for convenient one-click access by healthcare professionals, further aiding clinical treatments.
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