Publications

Anders S. Olsen, Miriam L. Navarro, Claus Svarer, Jesper L. Hinrich, Morten Mørup, Gitte M. Knudsen (2026). Shift- and Stretch-Invariant Non-Negative Matrix Factorization with an Application to Brain Tissue Delineation in Emission Tomography Data. arXiv.
arXiv DOI
Anders S. Olsen, Kristian Larsen, Drummond E.-W. McCulloch, Melanie Ganz, Martin K. Madsen, Brice Ozenne, Gitte M. Knudsen, Naveed ur Rehman, Patrick M. Fisher (2026). Psilocybin Acutely Reduces Low-Frequency BOLD Power and Frequency-Specific Connectivity. bioRxiv.
DOI
K. Larsen, D. E. McCulloch, A. S. Olsen, F. Müller, M. E. Liechti, S. Borgwardt, F. Holze, L. Ley, P. Vizeli, A. Klaiber, A. M. Becker, B. Ozenne, M. Avram, P. M. Fisher (2026). Psychedelics Distinctly Alter Brain Entropy and Complexity Compared to Psychostimulants. medRxiv.
DOI
Sara Marie Ulv Larsen, Sebastian Camillo Holst, Anders Stevnhoved Olsen, Brice Ozenne, Dorte Bonde Zilstorff, Kristoffer Brendstrup-Brix, Pia Weikop, Simone Pleinert, Vesa Kiviniemi, Poul Jørgen Jennum, Maiken Nedergaard, Gitte Moos Knudsen (2025). Sleep Deprivation and Sleep Intensity Exert Distinct Effects on Cerebral Vasomotion and Brain Pulsations Driven by the Respiratory and Cardiac Cycles. PLOS Biology.
DOI
Anders S. Olsen, Sina Mansour L., James C. Pang, Andrew Zalesky, Dimitri Van De Ville, Hamid Behjat (2025). On Reconstruction of Cortical Functional Maps Using Subject-Specific Geometric and Connectome Eigenmodes. 2025 IEEE 22nd International Symposium on Biomedical Imaging (ISBI).
DOI
Alicia Milloz, Jacob Vogel, Anders Olsen, James C Pang, Olof Strandberg, Toomas Erik Anijärv, Erik Stomrud, Sebastian Palmqvist, Nicola Spotorno, Rik Ossenkoppele, Dimitri Van de Ville, Oskar Hansson, Hamid Behjat (2025). Multiscale Quantification of Hemispheric Asymmetry in Cortical Maps Using Geometric Eigenmodes. 2025 IEEE 22nd International Symposium on Biomedical Imaging (ISBI).
DOI
Anders Stevnhoved Olsen (2025). Uncovering Brain Dynamics Using Directional Statistics and Functional Neuroimaging Data. Technical University of Denmark.
Nina Braad Iskov, Anders Stevnhoved Olsen, Kristoffer Hougaard Madsen, Morten Mørup (2024). Discovering Prominent Differences in Structural and Functional Connectomes Using a Multinomial Stochastic Block Model. Network Neuroscience.
DOI
Anders S. Olsen, Anders Brammer, Patrick M. Fisher, Morten Moerup (2024). Uncovering Dynamic Human Brain Phase Coherence Networks. bioRxiv.
DOI
Anders S. Olsen, Jesper D. Nielsen, Morten Mørup (2024). Coupled Generator Decomposition for Fusion of Electro- and Magnetoencephalography Data. 2024 32nd European Signal Processing Conference (EUSIPCO).
DOI