Blar i St. Olavs hospital på tidsskrift "Magnetic Resonance in Medicine"
Viser treff 1-3 av 3
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Improved unsupervised physics-informed deep learning for intravoxel incoherent motion modeling and evaluation in pancreatic cancer patients
(Peer reviewed; Journal article, 2021)Purpose Earlier work showed that IVIM-NETorig, an unsupervised physics-informed deep neural network, was faster and more accurate than other state-of-the-art intravoxel-incoherent motion (IVIM) fitting approaches to ... -
Modeling the diffusion-weighted imaging signal for breast lesions in the b = 200 to 3000 s/mm 2 range: quality of fit and classification accuracy for different representations
(Peer reviewed; Journal article, 2020)Purpose To evaluate different non‐Gaussian representations for the diffusion‐weighted imaging (DWI) signal in the b‐value range 200 to 3000 s/mm2 in benign and malignant breast lesions. Methods Forty‐three patients ... -
Multiple-echo steady-state (MESS): Extending DESS for joint T2 mapping and chemical-shift corrected water-fat separation
(Peer reviewed; Journal article, 2021)Purpose - To extend the double echo steady-state (DESS) sequence to enable chemical-shift corrected water-fat separation. Methods - This study proposes multiple-echo steady-state (MESS), a sequence that modifies the ...