Author

Knut Øverbye

University of OsloORCID 0000-0003-0809-960XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:human· 8 Approach:statistical model· 8 Research Focus:differential expression· 4 Assay:electronic health records· 3 Assay:imaging· 3 Research Focus:cell type annotation· 2 Research Focus:benchmarking· 1 Assay:bulk RNA-seq· 1

Frequent Co-Authors

Anders M. FjelliD· 8 shared Kristine Beate WalhovdiD· 7 shared Christian Krog TamnesiD· 4 shared Anne Cecilie Sjøli BråtheniD· 3 shared Athanasia M. MowinckeliD· 3 shared Dídac Vidal-piñeiro AiD· 3 shared Jonas KransbergiD· 3 shared Øystein SørenseniD· 3 shared

Activity by Year

2018-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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8 shared papersNeuroscience

Anders M. FjellORCID

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8 papers

Recent·Most cited

Feature-specific environmental contributions to human cortical architecture revealed by twin brainprints

Kristine Beate Walhovd, Anne Cecilie Sjøli Bråthen, Knut Øverbye, Jonas Kransberg, Øystein Sørensen, Pablo F. Garrido, Inge K. Amlien, José Luis Alatorre Warren, Athanasia M. Mowinckel, Maksim Slivka, Nikolai Olavi Czajkowski, Yunpeng Wang, Paulina Due‐Tønnessen, Jennifer Ruth Harris, Martin Lövdén, , Markus Handal Sneve

This study identifies how different environmental factors affect cortical architecture in twins, showing persistent early life effects and training-induced changes in adulthood.

Communications Biology · Jul 20, 2026Peer-reviewedNeuroscience

Phase-Specific Hippocampal and Cortical Medial Temporal Lobe Involvement in Allocentric Working Memory

Emilie A. Orvik, Anders M. Fjell, Knut Øverbye, Kristine Beate Walhovd, Markus Handal Sneve, Håkon Grydeland

This study uses fMRI to examine phase-specific involvement of hippocampal and cortical MTL regions in allocentric working memory, finding distinct patterns across encoding, delay, and test phases.

bioRxiv · Nov 6, 2025 · PreprintNeuroscience

Accelerated brain change in healthy adults is associated with genetic risk for Alzheimer's disease and uncovers adult lifespan memory decline

James M. Roe, Dídac Vidal-piñeiro A, Øystein Sørensen, Håkon Grydeland, Esten Høyland Leonardsen, Olena P. Iakunchykova, Mengyu Pan, Athanasia M. Mowinckel, Marie Strømstad, Laura Nawijn, Yuri Milaneschi, Micael Andersson, Sara Pudas, Anne Cecilie Sjøli Bråthen, Jonas Kransberg, , Yunpeng Wang

The paper shows that higher genetic risk for Alzheimer's disease is linked to faster brain volume loss and memory decline in healthy adults.

bioRxiv · Oct 9, 2023 · PreprintNeuroscience

Back to the future: omnipresence of fetal influence on the human brain through the lifespan

Kristine Beate Walhovd, Stine Kleppe Krogsrud, Inge K. Amlien, Øystein Sørensen, Yunpeng Wang, Anne Cecilie Sjøli Bråthen, Knut Øverbye, Jonas Kransberg, Athanasia M. Mowinckel, Fredrik Magnussen, Martine Herud, Asta Kristine Haberg, Anders M. Fjell, Dídac Vidal-piñeiro A

This study shows that birth weight consistently correlates with cortical surface area and volume across the lifespan, suggesting prenatal growth influences brain structure through brain reserve rather than maintenance.

bioRxiv · Dec 2, 2022 · PreprintNeuroscience

Development of attention networks from childhood to young adulthood: A study of performance, intraindividual variability and cortical thickness

Rune Bøen, Lia Ferschmann, Nandita Vijayakumar, Knut Øverbye, Anders M. Fjell, Thomas Espeseth, Christian Krog Tamnes

This study examines the development of attentional networks from childhood to young adulthood, finding that executive control stabilizes while orienting and alerting continue to develop, with cortical thickness linked to these changes.

Cortex · Feb 15, 2021Peer-reviewedNeuroscience

Electrophysiological and behavioral indices of cognitive conflict processing across adolescence

Knut Øverbye, Kristine Beate Walhovd, Anders M. Fjell, Christian Krog Tamnes, Rene Jürgen Huster

The paper examines electrophysiological and behavioral markers of cognitive conflict processing in adolescents, finding age-related changes in parietal components but not frontal components, and a positive age association with accuracy in the Gratton effect.

Developmental Cognitive Neuroscience · Jan 27, 2021Peer-reviewedNeuroscience

Error processing in the adolescent brain: Age-related differences in electrophysiology, behavioral adaptation, and brain morphology

Knut Øverbye, Kristine Beate Walhovd, Tomáš Paus, Anders M. Fjell, Rene Jürgen Huster, Christian Krog Tamnes

The paper investigates age-related changes in error processing during adolescence using electrophysiological and behavioral measures, finding increased ERN amplitude and age-related improvements in post-error adjustments.

Developmental Cognitive Neuroscience · May 25, 2019Peer-reviewedNeuroscience

Development of the P300 from childhood to adulthood: a multimodal EEG and MRI study

Knut Øverbye, Rene Jürgen Huster, Kristine Beate Walhovd, Anders M. Fjell, Christian Krog Tamnes

This study examines age-related changes in P300 and related EEG components from childhood to adulthood and their relationship with cortical structure using EEG and MRI data.

Brain Structure and Function · Sep 18, 2018Peer-reviewedNeuroscience