Browsing Matematisk institutt by Author "Zapf, Bastian"
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Vinje, Vegard; Zapf, Bastian; Ringstad, Geir; Eide, Per K.; Rognes, Marie E.; Mardal, Kent-Andre (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Whether you are reading, running or sleeping, your brain and its fluid environment continuously interacts to distribute nutrients and clear metabolic waste. Yet, the precise mechanisms for solute transport within the human ...
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Zapf, Bastian (Doctoral thesis / Doktoravhandling, 2023)Most forms of dementia, including Alzheimer’s, are incurable and their causes are not properly understood. In recent years, it has been suggested that the cerebrospinal fluid, a water-like fluid that surrounds the brain, ...
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Investigating molecular transport in the human brain from MRI with physics-informed neural networks Zapf, Bastian; Haubner, Johannes; Kuchta, Miroslav; Ringstad, Geir; Eide, Per Kristian; Mardal, Kent-Andre (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Abstract In recent years, a plethora of methods combining neural networks and partial differential equations have been developed. A widely known example are physics-informed neural networks, which solve problems involving ...