Author

Jérôme Epsztein

InsermORCID 0000-0002-5344-3986Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Assay:electronic health records· 2 Organism:mouse· 2 Organism:human· 1 Assay:imaging· 1 Research Focus:spatial domain detection· 1

Frequent Co-Authors

Romain BourboulouiD· 3 shared Geoffrey Marti· 2 shared Julie KoenigiD· 2 shared Braulio MuñoziD· 1 shared Caroline Filippi· 1 shared Christian PetersiD· 1 shared David RobbeiD· 1 shared Denisse BascuñániD· 1 shared

Activity by Year

2019-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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3 shared papersNeuroscience

Romain BourboulouORCID

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3 papers

Recent·Most cited

An Independent Coding Scheme for Distance versus Position in the Hippocampus

Mathilde Nordlund, Nicolas Levernier, Massimiliano Trippa, Romain Bourboulou, Geoffrey Marti, Rémi Monasson, Hervé Rouault, Jérôme Epsztein, Julie Koenig

The paper investigates hippocampal distance coding in mice using virtual reality and electrophysiology, finding that distance coding is distinct from position coding and involves attractor dynamics.

Current Biology · Aug 13, 2025Peer-reviewedNeuroscience

Functional spreading of hyperexcitability induced by human and synthetic intracellular Aβ oligomers

Eduardo J. Fernández-Pérez, Braulio Muñoz, Denisse Bascuñán, Christian Peters, Nicolás Riffo-Lepe, María Paz Espinoza, Peter James Morgan, Caroline Filippi, Romain Bourboulou, Urmi Sengupta, Rakez Kayed, Jérôme Epsztein, Luis Gerardo Aguayo

This study shows that intracellular Aβ oligomers increase neuronal hyperexcitability through synaptic mechanisms, spreading excitability across neural networks.

bioRxiv · Oct 16, 2020 · PreprintNeuroscience

Dynamic Control of Hippocampal Spatial Coding Resolution by Local Visual Cues

Romain Bourboulou, Geoffrey Marti, François-Xavier Michon, Elissa El Feghaly, Morgane Nouguier, David Robbe, Julie Koenig, Jérôme Epsztein

This study shows that local visual cues in virtual reality environments enhance hippocampal spatial coding resolution in mice by increasing place cell proportion, reducing field size, and improving theta phase precession.

eLife · Mar 1, 2019Peer-reviewedNeuroscience