Author

Samuel Médina Villalon

InsermORCID 0000-0002-7571-701XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:human· 4 Research Focus:cell type annotation· 3 Research Focus:clustering· 2 Assay:electronic health records· 2 Approach:experimental assay· 2 Assay:imaging· 2 Approach:statistical model· 2 Research Focus:cell-cell communication· 1

Frequent Co-Authors

Fabrice BartoloméiiD· 3 shared Christian BénariD· 2 shared Hugo DaryiD· 2 shared Agnès TrébuchoniD· 1 shared Anand A. JoshiiD· 1 shared Andrea BrovelliiD· 1 shared Andrei BarboricăiD· 1 shared Chinmay ChinaraiD· 1 shared

Activity by Year

2022-2026 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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3 shared papersNeuroscience

Fabrice BartoloméiORCID

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Higher-order interdependencies of the epileptogenic network in presurgical resting-state fMRI

Jacob Knight, Matteo Neri, Julia Makhalova, Hugo Dary, Samuel Médina Villalon, Jean‐Philippe Ranjeva, Andrea Brovelli, Fabrice Bartoloméi, Maxime Guye, Roy A.M. Haast

The paper uses multivariate information theory to analyze higher-order network interactions in drug-resistant focal epilepsy patients using resting-state fMRI, finding that redundant information-sharing dominates epileptogenic networks and correlates with surgical outcomes.

bioRxiv · Sep 29, 2026 · PreprintNeuroscience

Causal mapping of self-motion networks in the human brain

Zoé Dary, Stanislas Lagarde, Samuel Médina Villalon, Hugo Dary, Jacques Léonard, Fabrice Bartoloméi, Christophe Lopez A

This study uses invasive brain stimulation to identify cortical regions and networks involved in vestibular self-motion perception in humans.

bioRxiv · Sep 24, 2026 · PreprintNeuroscience

sEEG-Suite: An Interactive Pipeline for Semi-Automated Contact Localization and Anatomical Labeling with Brainstorm

Chinmay Chinara, Raymundo Cassani, Takfarinas Medani, Anand A. Joshi, Samuel Médina Villalon, Yash Shashank Vakilna, Johnson P. Hampson, Kenneth Taylor, François Tadel, Dileep R Nair, Christian Bénar, Sylvain Baillet, John C. Mosher, Richard M. Leahy

sEEG-Suite provides a semi-automated pipeline for sEEG contact localization and anatomical labeling within Brainstorm, improving accuracy and efficiency in epileptic network mapping.

The Journal of Open Source Software · Jun 4, 2026Peer-reviewedNeuroscience

Magnetoencephalography can reveal deep brain network activities linked to memory processes

Víctor J. López‐Madrona, Samuel Médina Villalon, Jean‐Michel Badier, Agnès Trébuchon, Jayabal Velmurugan, Fabrice Bartoloméi, Romain Carron, Andrei Barborică, Serge Vulliémoz, F.‐Xavier Alario, Christian Bénar

This study uses MEG and blind source separation to identify mesial brain activity linked to memory tasks, validated with intracerebral EEG.

Human Brain Mapping · Jun 29, 2022Peer-reviewedNeuroscience