Author

P. Aymard

Université Paris Sciences et LettresORCID 0009-0009-3343-6779Unclaimed 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-cell communication· 2 Organism:mouse· 2 Assay:spatial transcriptomics· 2 Approach:statistical model· 2 Research Focus:clustering· 1 Research Focus:dimensionality reduction· 1 Approach:graph neural network· 1 Assay:imaging· 1

Frequent Co-Authors

David HolcmaniD· 2 shared Armelle RancillaciD· 1 shared Félix Camille BellieriD· 1 shared Giampaolo MilioriD· 1 shared Hiroki AsariiD· 1 shared Josien VisseriD· 1 shared Juan Carlos BoffiiD· 1 shared Lou ZoncaiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersNeuroscience

David HolcmanORCID

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintJun 17, 2025

Column-Like Subnetwork Reconstruction in Motor Cortex from Graph-Based 3D High-Density Two-Photon Calcium Imaging

P. Aymard, Juan Carlos Boffi, Hiroki Asari…·David Holcman

The paper reconstructs functional connectivity in the mouse motor cortex using 3D two-photon calcium imaging and identifies column-like subnetworks with specific connectivity patterns and information flow.

DOI 10.1101/2025.06.17.660119

mousespatial transcriptomics

𝕏 PostBluesky

NeuroscienceCommunications BiologyPeer-reviewedJan 24, 2025

Unveiling the Functional Connectivity of Astrocytic Networks with AstroNet, a Graph Reconstruction Algorithm Coupled to Image Processing

Lou Zonca, Félix Camille Bellier, Giampaolo Milior…·David Holcman

The paper introduces AstroNet, a graph reconstruction algorithm that maps functional connectivity in astrocytic networks using two-photon calcium imaging, revealing region-specific connectivity patterns in the hippocampus and motor cortex.

9 citations

mousespatial transcriptomics

𝕏 PostBluesky