Blackwell KT, Doya K. (2023). Enhancing reinforcement learning models by including direct and indirect pathways improves performance on striatal dependent tasks. PLoS computational biology. 19 [PubMed]

• TD2Q reinforcement learning (Blackwell and Doya, 2023) [Model]

Kato A, Morita K. (2016). Forgetting in Reinforcement Learning Links Sustained Dopamine Signals to Motivation. PLoS computational biology. 12 [PubMed]

• Reinforcement Learning with Forgetting: Linking Sustained Dopamine to Motivation (Kato Morita 2016) [Model]

Morita K, Kato A. (2014). Striatal dopamine ramping may indicate flexible reinforcement learning with forgetting in the cortico-basal ganglia circuits. Frontiers in neural circuits. 8 [PubMed]

• Striatal dopamine ramping: an explanation by reinforcement learning with decay (Morita & Kato, 2014) [Model]