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Machine learning for improved diffusion MRI parameter estimation with gradient nonlinearity correction

• Authors : Castro Ramirez, Paula; Tax, Chantal (Thesis Advisor)

Subjects: This work presents a machine learning (ML) approach for diffusion MRI parameter estimation. A feed forward network following two different strategies is presented to attempt the fitting of a symmetric diffusion tensor model. The possibility of realtime mapping is approached by four different experimental setups with increasing data complexity. Moreover, a novel approach on gradient nonlinearity (GNL) correction using ML is presented, correcting for spatially varying b-values and b-vectors.; Master Thesis; Student Thesis

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Volumetric and diffusion MRI abnormalities associated with dysarthria in multiple sclerosis

• Authors : Kenyon, Katherine H; Strik, Myrte; Noffs, Gustavo

Subjects: Artikel; Article

• Source: Brain communications vol.6 (2024) date: 2024-05-21 nr.3 p.fcae177 [ISSN 2632-1297]

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Eddeep: Fast eddy-current distortion correction for diffusion MRI with deep learning

• Authors : Legouhy, Antoine; Callaghan, Ross; Stee, Whitney

Subjects: Electrical Engineering and Systems Science - Image and Video Processing; Computer Science - Computer Vision and Pattern Recognition; text

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Cortical microstructural imaging from diffusion MRI: towards sensitive biomarkers for clinical trials

• Authors : Barcelona Supercomputing Center; Rodriguez Vieitez, Elena; Vannini, Patrizia

Subjects: Àrees temàtiques de la UPC::Informàtica::Aplicacions de la informàtica::Bioinformàtica; Neuroimaging; Alzheimer's disease

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Phy-Diff: Physics-guided Hourglass Diffusion Model for Diffusion MRI Synthesis

• Authors : Zhang, Juanhua; Yan, Ruodan; Perelli, Alessandro

Subjects: Electrical Engineering and Systems Science - Image and Video Processing; Computer Science - Computer Vision and Pattern Recognition; text

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Field-of-View Extension for Diffusion MRI via Deep Generative Models

• Authors : Gao, Chenyu; Bao, Shunxing; Kim, Michael

Subjects: Computer Science - Computer Vision and Pattern Recognition; text

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High-Resolution Diffusion-MRI by Super-Resolution Reconstruction Using Slice Excitation with Random Overlap

• Authors : Mortensen, Felix

Subjects: Medicine and Health Sciences; H2

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Diffusion-MRI for Characterisation of Head and Neck Tumours

• Authors : Gandomi, Minoo

Subjects: Medicine and Health Sciences; H2

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Diffusion MRI with Machine Learning

• Authors : Karimi, Davood

Subjects: Electrical Engineering and Systems Science - Image and Video Processing; Computer Science - Computer Vision and Pattern Recognition; Computer Science - Machine Learning

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Accurate Bayesian segmentation of thalamic nuclei using diffusion MRI and an improved histological atlas

• Authors : Tregidgo, Henry F.J.; Soskic, Sonja; Althonayan, Juri

Subjects: Atlasing; Bayesian inference; Diffusion MRI

• Source: Tregidgo , H F J , Soskic , S , Althonayan , J , Maffei , C , Van Leemput , K , Golland , P , Insausti , R , Lerma-Usabiaga , G , Caballero-Gaudes , C , Paz-Alonso , P M , Yendiki , A , Alexander , D

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