Author

Mohamed Ali Bahri

University of LiègeORCID 0000-0002-6919-3360Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:statistical model· 9 Organism:human· 8 Assay:imaging· 8 Research Focus:cell-cell communication· 4 Research Focus:differential expression· 4 Research Focus:gene regulatory network inference· 2 Research Focus:spatial domain detection· 2 Research Focus:benchmarking· 1

Frequent Co-Authors

Christophe L. M. PhillipsiD· 4 shared Fabienne ColletteiD· 4 shared Gilles VandewalleiD· 4 shared Andrea I. LuppiiD· 3 shared Athena Demertzi AiD· 3 shared Audrey VanhaudenhuyseiD· 3 shared Christine BastiniD· 3 shared Daphné ChylinskiiD· 3 shared

Activity by Year

2019-2026 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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4 shared papersNeuroscience

Christophe L. M. PhillipsORCID

Mutual co-authors in cluster

Author profile →

9 papers

Recent·Most cited

Cognitive Fitness in Ageing (COFITAGE): A Multimodal and Longitudinal Neuroimaging Dataset

Antoine Jacquemin, Jiqing Huang, Nikita Beliy, Christian Degueldre, François Meyer, Daphné Chylinski, Justinas Narbutas, Maxime Van Egroo, Éric Salmon, Puneet Talwar, Fabienne Collette, Gilles Vandewalle, Christine Bastin, Mohamed Ali Bahri, Christophe L. M. Phillips

COFITAGE provides a longitudinal neuroimaging dataset for studying brain aging, integrating MRI, PET, genetics, and cognitive assessments across 50-70 year olds.

bioRxiv · Aug 27, 2026 · PreprintNeuroscience

The blueprint of human functional architecture shifts from cognition to anatomy during perturbations of consciousness

Andrea I. Luppi, Dragana Manasova, Justine Y. Hansen, Zhen-Qi Liu, Asa Farahani, Yonatan Sanz Perl, Jakub Vohryzek, Daniel Golkowski, Andreas Ranft, R. Ilg, Denis Jordan, Vincent Luce Bonhomme, Audrey Vanhaudenhuyse, Athena Demertzi A, Océane Jaquet, , Bratislav Mišić

This study shows that cognitive co-activation dominates fMRI synchrony in the awake brain but is replaced by anatomical and molecular constraints during consciousness perturbations.

bioRxiv · Jun 10, 2026 · PreprintNeuroscience

Napping alters Functional Brain Responses in the Aged

Mathilde Reyt, Marine Dourte, Stella De Haan, Michele Deantoni, Marion Baillet, Alexia Lesoinne, Sophie Laloux, G. H. Hammad, Fabienne Collette, Philippe Peigneux, Vincenzo Muto, Gilles Vandewalle, Mohamed Ali Bahri, Christophe L. M. Phillips, Christina Schmidt

This study examines how napping affects functional brain responses in older adults during a working memory task, finding differences in brain activity and performance between nappers and non-nappers.

bioRxiv · Jun 10, 2025 · PreprintNeuroscience

Ketamine-Induced Unresponsiveness Shows a Harmonic Shift from Global to Localised Functional Organisation.

Milan Van Maldegem, Jakub Vohryzek, Selen Atasoy, Naji Alnagger, Paolo Cardone, Vincent Luce Bonhomme, Audrey Vanhaudenhuyse, Athena Demertzi A, Océane Jaquet, Mohamed Ali Bahri, Morten L. Kringelbach, Emmanuel Andreas Stamatakis, Andrea I. Luppi

This study uses connectome harmonic decomposition to show that ketamine-induced unresponsiveness increases localised harmonics, similar to psychedelic states, unlike traditional sedation which increases global harmonics.

bioRxiv · Jun 20, 2024 · PreprintNeuroscience

Disruption in structural-functional network repertoire and time resolved subcortical-frontoparietal connectivity in disorders of consciousness

Rajanikant Panda, Aurore Thibaut, Ane López‐González, Anira Escrichs, Mohamed Ali Bahri, Arjan Hillebrand, Gustavo Deco, Steven Laureys, Olivia Gosseries, Jitka Annen, Prejaas K. B. Tewarie

The paper examines functional connectivity and network dynamics in disorders of consciousness, finding reduced metastability and network repertoire in unresponsive wakefulness syndrome compared to minimally conscious state.

eLife · Aug 2, 2022Peer-reviewedNeuroscience

Mapping Pharmacologically-induced Functional Reorganisation onto the Brain's Neurotransmitter Landscape

Andrea I. Luppi, Justine Y. Hansen, R. Adapa, Robin Lester Carhart-Harris, Leor Roseman, Christopher Timmermann, Daniel Golkowski, Andreas Ranft, Rüdiger Ilg, Denis Jordan, Vincent Luce Bonhomme, Audrey Vanhaudenhuyse, Athena Demertzi A, Océane Jaquet, Mohamed Ali Bahri, , Emmanuel Andreas Stamatakis

This study maps how pharmacological drugs alter brain function by linking neurotransmitter receptor distribution with drug-induced changes in functional MRI connectivity.

bioRxiv · Jul 12, 2022 · PreprintNeuroscience

Timely sleep coupling: spindle-slow wave synchrony is linked to early amyloid-β burden and predicts memory decline

Daphné Chylinski, Maxime Van Egroo, Justinas Narbutas, Vincenzo Muto, Mohamed Ali Bahri, Christian Berthomier, Éric Salmon, Christine Bastin, Christophe L. M. Phillips, Fabienne Collette, Pierre Maquet, Julie Carrier, Jean‐Marc Lina, Gilles Vandewalle

The paper examines the link between spindle-slow wave coupling during sleep and early amyloid-β burden, finding it associated with memory decline in midlife individuals.

eLife · May 24, 2022Peer-reviewedNeuroscience

Preserved wake-dependent cortical excitability dynamics predict cognitive fitness beyond age-related brain alterations

Maxime Van Egroo, Justinas Narbutas, Daphné Chylinski, Pamela Villar González, Pouya Ghaemmaghami, Vincenzo Muto, Christina Schmidt, Giulia Gaggioni, Gabriel Besson, Xavier Pépin, Elif Tezel, Davide Marzoli, Caroline M. Le Goff, Etienne Cavalier, André Luxen, , Gilles Vandewalle

The paper shows that preserved cortical excitability during wakefulness is linked to better cognitive performance in older adults, independent of brain structural changes.

Communications Biology · Dec 3, 2019Peer-reviewedNeuroscience

Neuro-functional correlates of protective effects of wheel-running exercise against cocaine locomotor sensitization in mice: a fallypride microPET study

Guillaume Becker, Louis‐Ferdinand Lespine, Mohamed Ali Bahri, Maria Elisa Serrano Navacerrada, Christian F. Lemaire, André Luxen, Ezio Tirelli, Alain Plenevaux

This study investigates how wheel-running exercise in mice affects cocaine-induced locomotor sensitization and dopamine receptor density using microPET imaging.

bioRxiv · Nov 30, 2019 · PreprintNeuroscience