Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
Benjamin R Fry, Nicolette Russell, Victoria Fex, Bing Mo, Nathan Pence, Joseph A Beatty, Fredric P Manfredsson, Brandon A Toth, Christian R Burgess, Samuel Gershman, Alexander W Johnso. Devaluing memories of reward: a case for dopamine. Communications biology. vol 8. issue 1. 2025-02-03. PMID:39900665. |
midbrain dopamine cells encode differences in predictive and expected value to support learning through reward prediction error. |
2025-02-03 |
2025-02-06 |
Not clear |
Benjamin R Fry, Nicolette Russell, Victoria Fex, Bing Mo, Nathan Pence, Joseph A Beatty, Fredric P Manfredsson, Brandon A Toth, Christian R Burgess, Samuel Gershman, Alexander W Johnso. Devaluing memories of reward: a case for dopamine. Communications biology. vol 8. issue 1. 2025-02-03. PMID:39900665. |
recent findings have questioned whether reward prediction error can fully account for dopamine function and suggest a more complex role for dopamine in encoding detailed features of the reward environment. |
2025-02-03 |
2025-02-06 |
Not clear |
Collin M Lehmann, Nora E Miller, Varun S Nair, Kauê M Costa, Geoffrey Schoenbaum, Khaled Moussaw. Generalized cue reactivity in rat dopamine neurons after opioids. Nature communications. vol 16. issue 1. 2025-01-02. PMID:39747036. |
the leading hypothesis is that drug-induced dopamine release represents a persistently positive reward prediction error that causes runaway enhancement of dopamine responses to drug cues, leading to their pathological overvaluation. |
2025-01-02 |
2025-01-05 |
rat |
Sevil Duvarc. Dopaminergic circuits controlling threat and safety learning. Trends in neurosciences. 2024-10-29. PMID:39472156. |
traditionally, dopamine neurons were thought to uniformly support reward learning by signaling reward prediction errors. |
2024-10-29 |
2024-11-02 |
Not clear |
Min Jung Kim, Daniel J Gibson, Dan Hu, Tomoko Yoshida, Emily Hueske, Ayano Matsushima, Ara Mahar, Cynthia J Schofield, Patlapa Sompolpong, Kathy T Tran, Lin Tian, Ann M Graybie. Dopamine release plateau and outcome signals in dorsal striatum contrast with classic reinforcement learning formulations. Nature communications. vol 15. issue 1. 2024-10-14. PMID:39402067. |
these findings delineate a reshaping of striatal dopamine release activity during learning and suggest that current views of reward prediction error encoding need review to accommodate distinct learning-related spatial and temporal patterns of striatal dopamine release in the dorsal striatum. |
2024-10-14 |
2024-10-17 |
mouse |
Andrew Mah, Carla E M Golden, Christine M Constantinopl. Dopamine transients encode reward prediction errors independent of learning rates. Cell reports. vol 43. issue 10. 2024-10-12. PMID:39395170. |
dopamine transients encode reward prediction errors independent of learning rates. |
2024-10-12 |
2024-10-15 |
rat |
Andrew Mah, Carla E M Golden, Christine M Constantinopl. Dopamine transients encode reward prediction errors independent of learning rates. Cell reports. vol 43. issue 10. 2024-10-12. PMID:39395170. |
biological accounts of reinforcement learning posit that dopamine encodes reward prediction errors (rpes), which are multiplied by a learning rate to update state or action values. |
2024-10-12 |
2024-10-15 |
rat |
Mariana Duhne, Ali Mohebi, Kyoungjun Kim, Lilian Pelattini, Joshua D Berk. A mismatch between striatal cholinergic pauses and dopaminergic reward prediction errors. Proceedings of the National Academy of Sciences of the United States of America. vol 121. issue 41. 2024-10-04. PMID:39365823. |
pauses in cholinergic interneuron (cin) firing are thought to coincide with dopamine pulses encoding reward prediction errors (rpe) to jointly enable synaptic plasticity. |
2024-10-04 |
2024-10-07 |
rat |
Adrina Kocharian, A David Redish, Patrick E Rothwel. Individual differences in decision-making shape how mesolimbic dopamine regulates choice confidence and change-of-mind. bioRxiv : the preprint server for biology. 2024-09-30. PMID:39345599. |
extensive work has examined mesolimbic dopamine in the context of reward prediction error, but major gaps persist in our understanding of how dopamine regulates volitional and self-guided decision-making. |
2024-09-30 |
2024-10-02 |
mouse |
Daniel F Hill, Robert W Hickman, Alaa Al-Mohammad, Arkadiusz Stasiak, Wolfram Schult. Dopamine neurons encode trial-by-trial subjective reward value in an auction-like task. Nature communications. vol 15. issue 1. 2024-09-17. PMID:39289338. |
the dopamine reward prediction error signal is known to be subjective but has so far only been assessed in aggregate choices. |
2024-09-17 |
2024-09-20 |
human |
Samuel J Gershman, John A Assad, Sandeep Robert Datta, Scott W Linderman, Bernardo L Sabatini, Naoshige Uchida, Linda Wilbrech. Explaining dopamine through prediction errors and beyond. Nature neuroscience. 2024-07-25. PMID:39054370. |
the most influential account of phasic dopamine holds that it reports reward prediction errors (rpes). |
2024-07-25 |
2024-07-28 |
Not clear |
Rachel S Lee, Yotam Sagiv, Ben Engelhard, Ilana B Witten, Nathaniel D Da. A feature-specific prediction error model explains dopaminergic heterogeneity. Nature neuroscience. 2024-07-03. PMID:38961229. |
the hypothesis that midbrain dopamine (da) neurons broadcast a reward prediction error (rpe) is among the great successes of computational neuroscience. |
2024-07-03 |
2024-07-10 |
Not clear |
Matthew R Kleinman, David J Foste. Spatial localization of hippocampal replay requires dopamine signaling. bioRxiv : the preprint server for biology. 2024-06-19. PMID:38895442. |
our results reveal a novel dependence of hippocampal replay on dopamine, and a role for a vta-independent reward prediction error signal that is reliable only in familiar environments. |
2024-06-19 |
2024-06-21 |
rat |
Collin M Lehmann, Nora E Miller, Varun S Nair, Kauê M Costa, Geoffrey Schoenbaum, Khaled Moussaw. Generalized cue reactivity in dopamine neurons after opioids. bioRxiv : the preprint server for biology. 2024-06-10. PMID:38853878. |
the leading hypothesis is that dopamine release by addictive drugs represents a persistently positive reward prediction error that causes runaway enhancement of dopamine responses to drug cues, leading to their pathological overvaluation compared to non-drug reward alternatives. |
2024-06-10 |
2024-06-14 |
Not clear |
Kauê Machado Costa, Zhewei Zhang, Yizhou Zhuo, Guochuan Li, Yulong Li, Geoffrey Schoenbau. Dopamine and acetylcholine correlations in the nucleus accumbens depend on behavioral task states. bioRxiv : the preprint server for biology. 2024-05-15. PMID:38746204. |
furthermore, it has been proposed that they are driven by local acetylcholine release, i.e., that they are mechanistically separate from dopamine signals related to reward prediction errors. |
2024-05-15 |
2024-05-27 |
rat |
Kauê Machado Costa, Zhewei Zhang, Yizhou Zhuo, Guochuan Li, Yulong Li, Geoffrey Schoenbau. Dopamine and acetylcholine correlations in the nucleus accumbens depend on behavioral task states. bioRxiv : the preprint server for biology. 2024-05-15. PMID:38746204. |
instead, we found that acetylcholine could be positively, negatively, or uncorrelated with dopamine depending on whether the task phase was determined by a salient cue, reward prediction error, or active approach, respectively. |
2024-05-15 |
2024-05-27 |
rat |
Hee Jae Jang, Royall McMahon Ward, Carla E M Golden, Christine M Constantinopl. Acetylcholine demixes heterogeneous dopamine signals for learning and moving. bioRxiv : the preprint server for biology. 2024-05-15. PMID:38746300. |
we found that dopamine acted as a reward prediction error (rpe), modulating behavior and dms spiking on subsequent trials when coincident with pauses in cholinergic release. |
2024-05-15 |
2024-05-27 |
rat |
Wolfram Schult. A dopamine mechanism for reward maximization. Proceedings of the National Academy of Sciences of the United States of America. vol 121. issue 20. 2024-05-08. PMID:38717856. |
midbrain dopamine neurons code reward prediction errors (rpe) of subjective reward value suitable for rl. |
2024-05-08 |
2024-05-27 |
monkey |
Andrew Mah, Carla Golden, Christine Constantinopl. Mesolimbic dopamine encodes reward prediction errors independent of learning rates. bioRxiv : the preprint server for biology. 2024-04-25. PMID:38659861. |
mesolimbic dopamine encodes reward prediction errors independent of learning rates. |
2024-04-25 |
2024-04-28 |
rat |
Andrew Mah, Carla Golden, Christine Constantinopl. Mesolimbic dopamine encodes reward prediction errors independent of learning rates. bioRxiv : the preprint server for biology. 2024-04-25. PMID:38659861. |
biological accounts of reinforcement learning posit that dopamine encodes reward prediction errors (rpes), which are multiplied by a learning rate to update state or action values. |
2024-04-25 |
2024-04-28 |
rat |