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Motivational control is implemented by a cingulo-prefrontal pathway

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Gandaux, Clémence | Sallet, Jérôme | Amiez, Céline | Autran-Clavagnier, Delphine | Morel-Latour, Valentine | Goussi-Denjean, Clément | Fontanier, Vincent | Misery, Pierre | Lamy, Camille | Lamberton, Frank | Lavigne, Marina | Kremer, Eric | Wilson, Charles.R. | Procyk, Emmanuel

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Abstract The neuronal connections between the midcingulate cortex (MCC) and the dorsolateral prefrontal cortex (dlPFC) are associated with multiple cognitive functions, including rapid and long-term adaptive processes. Here we show that DREADD-mediated activation of MCC to dlPFC projection in macaques led to increased engagement in a foraging task, but did not alter their trial-to-trial adaptive strategy. We conclude that a critical role for MCC-dlPFC pathway is in the temporally extended control of behaviour rather than in rapid adaptation.

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