Author

Pieter Barkema

Radboud University NijmegenORCID 0000-0002-2189-5160Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 3

Signature Assays, Organisms & Methods

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Approach:statistical model· 3 Research Focus:benchmarking· 2 Organism:human· 2 Assay:imaging· 2 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

André F. MarquandiD· 2 shared Christian F. BeckmanniD· 2 shared Saige E. RutherfordiD· 2 shared Augustijn A. A. de BoeriD· 1 shared Chandra SripadaiD· 1 shared Charlotte FrazaiD· 1 shared Christoph KoenigiD· 1 shared Henricus Gerardus RuhéiD· 1 shared

Activity by Year

2023-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersNeuroscience

André F. MarquandORCID

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3 papers

Recent·Most cited

The post-hoc montage of perception: deep layers of primary visual cortex encode postdictive percepts

Pieter Barkema, Christoph Koenig, Joost Haarsma, Peter Kok

The paper investigates how postdictive percepts are encoded in the deep layers of primary visual cortex using fMRI and postdictive illusions.

bioRxiv · Sep 20, 2026 · PreprintNeuroscience

Non-Gaussian Normative Modelling With Hierarchical Bayesian Regression

Augustijn A. A. de Boer, Johanna Bayer, Seyed Mostafa Kia, Saige E. Rutherford, Mariam Zabihi, Charlotte Fraza, Pieter Barkema, Lars Tjelta Westlye, Ole A. Andreassen, Max Hinne, Christian F. Beckmann, André F. Marquand

This paper extends hierarchical Bayesian regression to model non-Gaussian data with skewness and kurtosis, showing improved performance on neuroimaging datasets.

Imaging Neuroscience · Mar 29, 2024Peer-reviewedNeuroscience

Evidence for Embracing Normative Modeling

Saige E. Rutherford, Pieter Barkema, Ivy Fei Tso, Chandra Sripada, Christian F. Beckmann, Henricus Gerardus Ruhé, André F. Marquand

This paper expands a normative model repository to include lifespan trajectories of brain structure and function, showing their advantage over raw data in neuroimaging tasks.

eLife · Mar 13, 2023Peer-reviewedNeuroscience