Searched for: author%3A%22van+Osch%2C+Matthias+J.P.%22
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Venugopal, Krishnapriya (author), Arzanforoosh, Fatemeh (author), van Dorth, Daniëlle (author), Smits, M. (author), van Osch, Matthias J.P. (author), Hernandez-Tamames, J.A. (author), Warnert, E.A.H. (author), Poot, Dirk H.J. (author)
Characterization of tumor microvasculature is important in tumor assessment and studying treatment response. This is possible by acquiring vascular biomarkers with magnetic resonance imaging (MRI) based on dynamic susceptibility contrast (DSC). We propose magnetic resonance vascular fingerprinting (MRVF) for hybrid echo planar imaging (HEPI)...
journal article 2023
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Tseng, C. (author), Jaspers, Jaap (author), Romero, Alejandra Mendez (author), Wielopolski, Piotr (author), Smits, M. (author), van Osch, Matthias J.P. (author), Vos, F.M. (author)
The arterial input function (AIF) plays a crucial role in estimating quantitative perfusion properties from dynamic susceptibility contrast (DSC) MRI. An important issue, however, is that measuring the AIF in absolute contrast-agent concentrations is challenging, due to uncertainty in relation to the measured (Formula presented.) -weighted...
journal article 2023
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Nagtegaal, M.A. (author), Hermann, I. (author), Weingärtner, S.D. (author), Martinez-Heras, Eloy (author), Solana, Elisabeth (author), Llufriu, Sara (author), Gass, Achim (author), Poot, Dirk H.J. (author), van Osch, Matthias J.P. (author), Vos, F.M. (author), de Bresser, Jeroen (author)
T<sub>2</sub>-hyperintense lesions are the key imaging marker of multiple sclerosis (MS). Previous studies have shown that the white matter surrounding such lesions is often also affected by MS. Our aim was to develop a new method to visualize and quantify the extent of white matter tissue changes in MS based on relaxometry properties. We...
journal article 2023
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Heesterbeek, David G.J. (author), Koolstra, Kirsten (author), van Osch, Matthias J.P. (author), van Gijzen, M.B. (author), Vos, F.M. (author), Nagtegaal, M.A. (author)
Purpose: To develop a method for MR Fingerprinting (MRF) sequence optimization that takes both the applied undersampling pattern and a realistic reference map into account. Methods: A predictive model for the undersampling error leveraging on perturbation theory was exploited to optimize the MRF flip angle sequence for improved robustness...
journal article 2022
Searched for: author%3A%22van+Osch%2C+Matthias+J.P.%22
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