Author

Hannes Kettner

University of California, San FranciscoORCID 0000-0001-9482-0998Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Organism:human· 2 Approach:statistical model· 2 Assay:imaging· 1 Assay:multiome· 1

Frequent Co-Authors

Adam H. GazzaleyiD· 2 shared Christopher TimmermanniD· 2 shared Leor RosemaniD· 2 shared Robin Lester Carhart-HarrisiD· 2 shared Adam HampshireiD· 1 shared Alexander J. SimoniD· 1 shared Broc A. PagniiD· 1 shared Courtney L. GalleniD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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2 shared papersNeuroscience

Adam H. GazzaleyORCID

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2 papers

Recent·Most cited

NeuroscienceNature CommunicationsPeer-reviewedMay 5, 2026

Human brain changes after first psilocybin use

Timothy Lyons, M. Spriggs, Leevi Kerkelä…·Robin Lester Carhart-Harris

This study investigates brain changes after a single high-dose psilocybin administration, finding anatomical and functional alterations linked to improved well-being and cognitive flexibility.

28 citationstop 1%

humanmultiome

𝕏 PostBluesky

NeuroscienceImaging NeurosciencePeer-reviewedJan 1, 2025

Dynamic medial parietal and hippocampal deactivations under DMT relate to sympathetic output and altered sense of time, space, and the self

Lorenzo Pasquini, Alexander J. Simon, Courtney L. Gallen…·Christopher Timmermann

This study identifies brain substates and autonomic correlates during DMT administration, linking hippocampal and medial parietal deactivations to altered consciousness and sympathetic output.

5 citations

humanimaging

𝕏 PostBluesky