Author

Chiara Varazzani

Centre National de la Recherche ScientifiqueORCID 0000-0002-2250-9866Unclaimed ORCID profile · follow to get notified of new preprints

Additional preprints under this name without ORCID

Chiara Varazzani1 paper

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Assay:electronic health records· 1 Organism:non-human primate· 1 Approach:statistical model· 1

Frequent Co-Authors

Caroline I. JahniD· 2 shared Jérôme SalletiD· 2 shared Mark E. WaltoniD· 2 shared Sébastien BouretiD· 2 shared Bastien BlainiD· 1 shared Sophie Gilardeau· 1 shared

Activity by Year

2018-2020 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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2 shared papersNeuroscience

Caroline I. JahnORCID

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2 papers

Recent·Most cited

Noradrenergic but not dopaminergic neurons signal task state changes and predict re-engagement after a failure

Caroline I. Jahn, Chiara Varazzani, Jérôme Sallet, Mark E. Walton, Sébastien Bouret

This study compares noradrenergic and dopaminergic neuron activity in monkeys during task performance, finding that noradrenergic neurons predict re-engagement after failure and respond to task state changes.

Cerebral Cortex · Apr 4, 2020Peer-reviewedNeuroscience

Independent contributions of noradrenaline to behavioural flexibility and motivation

Caroline I. Jahn, Sophie Gilardeau, Chiara Varazzani, Bastien Blain, Jérôme Sallet, Mark E. Walton, Sébastien Bouret

This study investigates the role of noradrenaline in behavioural flexibility and motivation using a cost/benefit decision task and clonidine manipulation, finding distinct effects on choice volatility and force production.

Psychopharmacology · Jul 11, 2018Peer-reviewedNeuroscience