Sarah Mondoloni

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Dopamine builds and reveals reward-associated latent behavioral attractors - Nature Communications

Nov 12, 2024 | nature.com | Jeremie Naude |Sarah Mondoloni |Alexandre Mourot |Philippe Faure

AbstractPhasic variations in dopamine levels are interpreted as a teaching signal reinforcing rewarded behaviors. However, behavior also depends on the motivational, neuromodulatory effect of phasic dopamine. In this study, we reveal a neurodynamical principle that unifies these roles in a recurrent network-based decision architecture embodied through an action-perception loop with the task space, the MAGNet model.
Prolonged nicotine exposure reduces aversion to the drug in mice by altering nicotinic transmission in the interpeduncular nucleus

May 30, 2023 | elifesciences.org | Sarah Mondoloni |Claire Nguyen |Eleonore Vicq |Maria Ciscato

Accepted manuscript, PDF only. Full online edition to follow. Author Accepted Manuscript PDF only version. The full online version will follow soon. Accepted Manuscript publishedMay 30, 2023 (This version) AcceptedMay 29, 2023 ReceivedJune 3, 2022 Share this article Cite this article Prolonged nicotine exposure reduces aversion to the drug in mice by altering nicotinic transmission in the interpeduncular nucleus eLife 12:e80767.

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