Author

R. Hopfengärtner

Friedrich-Alexander-Universität Erlangen-Nürnberg

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Neuroscience· 3

Signature Assays, Organisms & Methods

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Assay:electronic health records· 3 Organism:human· 3 Approach:statistical model· 3 Research Focus:cell type annotation· 2 Research Focus:benchmarking· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Organism:rat· 1

Frequent Co-Authors

Hajo M. HameriD· 3 shared Katrin WaltheriD· 3 shared Luca D. KolibiusiD· 3 shared Marije Ter WaliD· 3 shared Mircea van der PlasiD· 3 shared Simon HanslmayriD· 3 shared Stephanie GollwitzeriD· 3 shared David T. RollingsiD· 2 shared

Activity by Year

2023-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersNeuroscience

Hajo M. HamerORCID

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Author profile →

3 papers

Recent·Most cited

Comparing re-referencing methods for human intracranial EEG

Luca D. Kolibius, George Parish, Marije Ter Wal, Mircea van der Plas, David T. Rollings, Stephanie Gollwitzer, Katrin Walther, R. Hopfengärtner, Hajo M. Hamer, Maria Wimber, Simon Hanslmayr

This study compares re-referencing methods for human intracranial EEG data and finds method choice affects artefact rejection and signal characteristics but not memory effect detectability.

bioRxiv · Oct 20, 2026 · PreprintNeuroscience

Beyond Rate: Hippocampal Phase Codes for Space and Memory

Luca D. Kolibius, Molly S. Hermiller, Mohammad Farhan Khazali, Stephanie Gollwitzer, Katrin Walther, R. Hopfengärtner, Hajo M. Hamer, Marije Ter Wal, Mircea van der Plas, Simon Hanslmayr, Howard Bowman, Joshua Jacobs

The paper shows that theta-phase timing of spikes encodes spatial and image information beyond firing rate in hippocampal neurons.

bioRxiv · Oct 15, 2026 · PreprintNeuroscience

Hippocampal neurons code individual episodic memories in humans

Luca D. Kolibius, Frédéric Roux, George Parish, Marije Ter Wal, Mircea van der Plas, Ramesh Chelvarajah, Vijay Sawlani, David T. Rollings, Johannes Lang, Stephanie Gollwitzer, Katrin Walther, R. Hopfengärtner, Gernot Kreiselmeyer, Hajo M. Hamer, Bernhard P. Staresina, , Simon Hanslmayr

The paper identifies hippocampal neurons that code for discrete episodic memories using rate or temporal firing codes, rather than individual elements within an episode.

Nature Human Behaviour · Oct 5, 2023Peer-reviewedNeuroscience