Author

Johannes Roos

Centre National de la Recherche ScientifiqueORCID 0000-0001-7409-9101Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 4

Signature Assays, Organisms & Methods

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Assay:imaging· 4 Approach:experimental assay· 3 Organism:mouse· 2 Research Focus:cell type annotation· 1 Approach:simulation· 1 Research Focus:software / tool· 1

Frequent Co-Authors

Stéphane BanceliniD· 3 shared U. Valentin NägerliD· 3 shared Luc MercieriD· 2 shared Chloé Maëlle BenoitiD· 1 shared Christian SchultziD· 1 shared Christian ThomeiD· 1 shared Claudio AcunaiD· 1 shared Dan A GaneaiD· 1 shared

Activity by Year

2023-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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3 shared papersNeuroscience

Stéphane BancelinORCID

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Live imaging of excitable axonal microdomains in ankyrin-G-GFP mice

Christian Thome, Jan Maximilian Janssen, Seda Karabulut, Claudio Acuna, Elisa D’Este, Stella Judith Soyka, Konrad Baum, Michael Bock, Nadja Lehmann, Johannes Roos, Nikolas Andreas Stevens, Masashi Hasegawa, Dan A Ganea, Chloé Maëlle Benoit, Jan Gründemann, , Maren Engelhardt

This paper introduces a novel mouse reporter line for live imaging of axon initial segments, enabling real-time study of AIS plasticity in vivo.

eLife · Feb 3, 2025Peer-reviewedNeuroscience

FASER: A TOOL TO SIMULATE PSF DISTORTIONS IN STEDMICROSCOPY

Stéphane Bancelin, Johannes Roos, U. Valentin Nägerl

Faser simulates excitation PSFs in STED microscopy to explore imaging performance and beam properties.

bioRxiv · Sep 27, 2024 · PreprintNeuroscience

Impact of a tilted coverslip on two-photon and STED microscopy

Guillaume Le Bourdellès, Luc Mercier, Johannes Roos, Stéphane Bancelin, U. Valentin Nägerl

This study evaluates how the tilt of a coverslip affects STED and two-photon microscopy image quality and proposes a method to correct the tilt.

Biomedical Optics Express · Dec 22, 2023Peer-reviewedNeuroscience

Imaging dendritic spines in the hippocampus of a living mouse by 3D-STED microscopy

Stéphane Bancelin, Luc Mercier, Johannes Roos, Mohamed Belkadi, Thomas Pfeiffer, Sun Kwang Kim, U. Valentin Nägerl

This paper develops a 3D-STED microscopy method to improve axial resolution for imaging dendritic spines in the hippocampus of living mice, enabling longitudinal studies of neuroanatomical plasticity.

bioRxiv · Feb 1, 2023 · PreprintNeuroscience