Author

Hadrien Plat

Centre National de la Recherche ScientifiqueORCID 0009-0003-1000-5489Unclaimed 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:rat· 2 Approach:experimental assay· 1 Approach:statistical model· 1

Frequent Co-Authors

Alessandro PicciniD· 2 shared Étienne CoutureauiD· 2 shared Alain R. MarchandiD· 1 shared Coline ChevallieriD· 1 shared Jérémie NaudéiD· 1 shared Mathieu WolffiD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 12 mutual co-author links

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2 shared papersNeuroscience

Alessandro PiccinORCID

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintDec 12, 2025

Orbitofrontal noradrenaline mediates volatility-dependent adjustment of learning rate

Hadrien Plat, Coline Chevallier, Alessandro Piccin…·Étienne Coutureau

This study shows that noradrenergic signaling in the orbitofrontal cortex adjusts learning rates based on environmental volatility, improving adaptive decision-making in rats.

DOI 10.64898/2025.12.11.693701

ratstatistical model

𝕏 PostBluesky

NeuroscienceJournal of NeurosciencePeer-reviewedApr 29, 2024

Adaptive responding to stimulus-outcome associations requires noradrenergic transmission in the medial prefrontal cortex

Alessandro Piccin, Hadrien Plat, Mathieu Wolff, Étienne Coutureau

This study shows that mPFC noradrenergic transmission is critical for updating stimulus-outcome associations after contingency degradation, while vlOFC is not involved.

6 citations

ratexperimental assay

𝕏 PostBluesky