Author

Antoine Grimaldi

Centre National de la Recherche ScientifiqueORCID 0000-0002-3107-4788Unclaimed 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 Assay:electronic health records· 2 Approach:statistical model· 2 Research Focus:differential expression· 1 Organism:human· 1 Organism:non-human primate· 1 Research Focus:trajectory inference· 1

Frequent Co-Authors

Andrea AlamiaiD· 2 shared Frédéric ChavaneiD· 2 shared Martin A. VinckiD· 2 shared Andrés Canales‐JohnsoniD· 1 shared Misako KomatsuiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

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5 top collaborators · 10 mutual co-author links

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2 shared papersNeuroscience

Andrea AlamiaORCID

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintAug 25, 2026

Information Flow and Traveling Waves show distinct cortical trajectories

Andrea Alamia, Antoine Grimaldi, Andrés Canales‐Johnson…·Martin A. Vinck

The paper introduces DIFF, a method to map directed information flow in cortical networks, and shows it reveals distinct trajectories from traveling waves in simulations and electrophysiological recordings.

DOI 10.64898/2026.08.21.746280

humannon-human primate

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NeurosciencebioRxivPreprintFeb 25, 2025

Disentangling neural traveling waves from causal information flow

Andrea Alamia, Antoine Grimaldi, Frédéric Chavane, Martin A. Vinck

The paper analyzes neural traveling waves and their relationship to causal information flow, showing that phase ordering does not always reflect directionality and introducing a new measure called DIFF.

3 citations

electronic health recordsstatistical model

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