Lars Willas Dreyer

Lars Willas Dreyer

He/him

I am a PhD student in fluid mechanics at the university of Oslo

Publications

You can also find my articles on my Google Scholar profile.

Journal Articles

Modeling CSF circulation and the glymphatic system during infusion using subject specific intracranial pressures and brain geometries

Published in Fluids and Barriers of the CNS, 2024

In this paper, we model the procedure of infusion tests on the human brain. Infusion tests are used to check if patients diagnosed with idiopathic normal pressure hydrocephalus (iNPH) are likely to benefit from surgery. To model these, we implemented a numerical model based on flow in porous media on 47 different geometries constructed from MRI scans of the human brain and with data from infusion tests performed on the same subjects.

Recommended citation: Dreyer et al. (2024). "Modeling CSF circulation and the glymphatic system during infusion using subject specificintracranial pressures and brain geometries." Fluids and Barriers of the CNS. 21,82.
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Direct in-situ observations of wave-induced floe collisions in the deeper Marginal Ice Zone

Published in arXiv, 2024

In this article, we present raw acceleration data recovered from a buoy placed on an ice sheet in the arctic marginal ice zone in 2020. We found anomalous and extreme acceleration events in some parts of the recovered data. These events are both phase locked with the wave field and unidirectional, making collisions between ice floes a likely candidate for these events.

Recommended citation: Dreyer et al. (2024). "Direct in-situ observations of wave-induced floe collisions in the deeper Marginal Ice Zone." arXiv preprint arXiv:2404.02750.
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