Author

Per Petersson

Lund UniversityORCID 0000-0001-6697-0171Unclaimed ORCID profile · follow to get notified of new preprints

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Per Petersson1 paper

Biology Disciplines

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Neuroscience· 3

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Assay:electronic health records· 2 Approach:experimental assay· 2 Organism:rat· 2 Approach:statistical model· 2 Research Focus:differential expression· 1 Assay:electrophysiology· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Sebastián A. BarrientosiD· 2 shared Crister P CebergiD· 1 shared Elise KonradssoniD· 1 shared Ivani BrysiD· 1 shared Jon Ezra Ward· 1 shared Jonathan Wallander· 1 shared Michael D. DimitriouiD· 1 shared Pär HaljeiD· 1 shared

Activity by Year

2023-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 16 mutual co-author links

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2 shared papersNeuroscience

Sebastián A. BarrientosORCID

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3 papers

Recent·Most cited

Rapid experience-dependent tuning of spinal and transcortical stretch reflexes supports goal-directed movement

Taiyeba Akter, Robin Rohlén, Per Petersson, Michael D. Dimitriou

This study shows that spinal stretch reflexes adapt rapidly within a single session to support goal-directed movements, with no such adaptation observed with shorter preparatory delays.

bioRxiv · May 4, 2026 · PreprintNeuroscience

Aberrant Neuronal Synchronization Associated with Cognitive Deficits in a Rodent Model of Childhood Cranial Irradiation

Sebastián A. Barrientos, Elise Konradsson, Crister P Ceberg, Per Petersson

This study examines cognitive deficits in irradiated rats, finding reduced LFP power and altered oscillatory activity in brain networks involved in decision-making and memory.

bioRxiv · Dec 19, 2024 · PreprintNeuroscience

Classic and dissociative psychedelics induce similar hyper-synchronous states in the cognitive-limbic cortex-basal ganglia system

Ivani Brys, Sebastián A. Barrientos, Jon Ezra Ward, Jonathan Wallander, Per Petersson, Pär Halje

This study shows that classic and dissociative psychedelics induce similar hyper-synchronous high-frequency oscillations in brain regions involved in cognition and emotion in rats.

Communications Biology · Jul 26, 2023Peer-reviewedNeuroscience