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Dopamine-Signaled Reward Predictions Generated by Competitive Excitation and Inhibition in a Spiking Neural Network Model

Dopaminergic neurons in the mammalian substantia nigra display characteristic phasic responses to stimuli which reliably predict the receipt of primary rewards. These responses have been suggested to encode reward prediction-errors similar to those used in reinforcement learning. Here, we propose a...

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Detalhes bibliográficos
Main Authors: Chorley, Paul, Seth, Anil K.
Formato: Artigo
Idioma:Inglês
Publicado em: Frontiers Research Foundation 2011
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3099399/
https://ncbi.nlm.nih.gov/pubmed/21629770
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3389/fncom.2011.00021
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