Author

Graziella Mangone

Centre National de la Recherche ScientifiqueORCID 0000-0002-2847-3067Unclaimed 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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Organism:human· 2 Assay:imaging· 2 Approach:statistical model· 2 Research Focus:benchmarking· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Approach:machine learning (classical)· 1 Organism:rat· 1

Frequent Co-Authors

Isabelle ArnulfiD· 2 shared Jean‐Christophe CorvoliD· 2 shared Marie VidailhetiD· 2 shared Stéphane LehéricyiD· 2 shared Annabelle ParentiD· 1 shared Anthony Ruze· 1 shared Arnaud Le TroteriD· 1 shared Benoît BérangeriD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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2 shared papersNeuroscience

Isabelle ArnulfORCID

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2 papers

Recent·Most cited

Saccadic network dysfunction underlies eye-movement variability in early Parkinson's disease

Varsha Vasudevan, Sandy Mournet, Benoît Béranger, Caitlin Paige Rogers, Graziella Mangone, Isabelle Arnulf, Jean‐Christophe Corvol, Marie Vidailhet, Stéphane Lehéricy, Pierre Pouget, Nivethida Thirugnanasambandam, Cécile Galléa

This study identifies increased intra-individual saccadic variability and altered functional connectivity in early Parkinson's disease, showing their potential as biomarkers for early diagnosis.

bioRxiv · Sep 30, 2026 · PreprintNeuroscience

Longitudinal neuromelanin changes in prodromal and early Parkinson's disease in humans and rat model

J. Pérot, Anthony Ruze, Rahul Gaurav, Sana Rebbah, Capucine Cadin, Arnaud Le Troter, Lucas Soustelle, Laura Mouton, Romain Valabrègue, Annabelle Parent, Graziella Mangone, François‐Xavier Lejeune, Isabelle Arnulf, Jean‐Christophe Corvol, Marie Vidailhet, , Stéphane Lehéricy

The paper uses NM-sensitive MRI to study neuromelanin accumulation and neurodegeneration in Parkinson's disease models, finding a biphasic signal change linked to a pathogenic threshold.

Brain Communications · Jan 1, 2025Peer-reviewedNeuroscience