Author

Dimitri Dumontier

Cold Spring Harbor LaboratoryORCID 0000-0002-5515-2162Unclaimed 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· 4 Organism:mouse· 4 Research Focus:cell type annotation· 1 Assay:electronic health records· 1

Frequent Co-Authors

Gabrielle PoucheloniD· 3 shared Andrea MC MirowiD· 2 shared Samuel A LiebmaniD· 2 shared Abdullah Lugtum· 1 shared Caroline Mailhes‐HamoniD· 1 shared Deasia Valdemar· 1 shared Deepanjali DwivediiD· 1 shared Deyl S. Djama· 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

Gabrielle PouchelonORCID

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4 papers

Recent·Most cited

Context-dependent presynaptic inhibition of somatostatin interneuron inputs to Layer 1 of the visual cortex

Mansour Alyahyay, Dimitri Dumontier, Deyl S. Djama, Morris Jackson, Abdullah Lugtum, Edênia da Cunha Menezes, Haojie Ye, Jun Chen Qian, Giulia Sansone, Mohammed Soheib, Andrea MC Mirow, Leena Ali Ibrahim, Gabrielle Pouchelon

The paper identifies a presynaptic inhibitory circuit in Layer 1 of the visual cortex that modulates inhibitory responses based on behavioral context.

bioRxiv · Sep 25, 2025 · PreprintNeuroscience

Restoring transient connectivity during development improves dysfunctions in fragile X mice

Dimitri Dumontier, Samuel A Liebman, Viet-Hang Le, Shanu George, Deasia Valdemar, Linda Van Aelst, Gabrielle Pouchelon

The paper shows restoring transient connectivity in SST neurons improves circuit maturation and behavior in fragile X mice.

bioRxiv · Sep 8, 2024 · PreprintNeuroscience

Metabotropic signaling within somatostatin interneurons regulates thalamocortical inputs during development

Deepanjali Dwivedi, Dimitri Dumontier, Mia Sherer, Sherry Lin, Andrea MC Mirow, Yanjie Qiu, Qing Xu, Samuel A Liebman, Djeckby Joseph, Sandeep Robert Datta, Gord Fishell, Gabrielle Pouchelon

The paper shows that metabotropic signaling in somatostatin interneurons eliminates transient thalamocortical inputs during development, affecting adult exploratory behavior.

Nature Communications · Jun 26, 2024Peer-reviewedNeuroscience

Neurotransmitter content heterogeneity within an interneuron class shapes inhibitory transmission at a central synapse

Dimitri Dumontier, Caroline Mailhes‐Hamon, Stéphane Supplisson, Stéphane Dieudonné

The paper shows that neurotransmitter content variation within a neuronal class affects inhibitory transmission at a central synapse.

Frontiers in Cellular Neuroscience · Jan 4, 2023Peer-reviewedNeuroscience