Matches in SemOpenAlex for { <https://semopenalex.org/work/W2951978552> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2951978552 abstract "Abstract Learning to make rewarding choices in response to stimuli depends on a slow but steady process, reinforcement learning, and a fast and flexible, but capacity limited process, working memory. Using both systems in parallel, with their contributions weighted based on performance, should allow us to leverage the best of each system: rapid early learning, supplemented by long term robust acquisition. However, this assumes that using one process does not interfere with the other. We use computational modeling to investigate the interactions between the two processes in a behavioral experiment, and show that working memory interferes with reinforcement learning. Previous research showed that neural representations of reward prediction errors, a key marker of reinforcement learning, were blunted when working memory was used for learning. We thus predicted that arbitrating in favor of working memory to learn faster in simple problems would weaken the reinforcement learning process. We tested this by measuring performance in a delayed testing phase where the use of working memory was impossible, and thus subject choices depended on reinforcement learning. Counter-intuitively, but confirming our predictions, we observed that associations learned most easily were retained worse than associations learned slower: using working memory to learn quickly came at the cost of long-term retention. Computational modeling confirmed that this could only be accounted for by working memory interference in reinforcement learning computations. These results further our understanding of how multiple systems contribute in parallel to human learning, and may have important applications for education and computational psychiatry." @default.
- W2951978552 created "2019-06-27" @default.
- W2951978552 creator A5067451415 @default.
- W2951978552 date "2017-12-15" @default.
- W2951978552 modified "2023-09-27" @default.
- W2951978552 title "The tortoise and the hare: interactions between reinforcement learning and working memory" @default.
- W2951978552 cites W1652173018 @default.
- W2951978552 cites W1971501199 @default.
- W2951978552 cites W1998274826 @default.
- W2951978552 cites W2014767017 @default.
- W2951978552 cites W2037917209 @default.
- W2951978552 cites W2056566670 @default.
- W2951978552 cites W2061304498 @default.
- W2951978552 cites W2076663297 @default.
- W2951978552 cites W2083473390 @default.
- W2951978552 cites W2093397813 @default.
- W2951978552 cites W2096707172 @default.
- W2951978552 cites W2102803424 @default.
- W2951978552 cites W2111971565 @default.
- W2951978552 cites W2120895008 @default.
- W2951978552 cites W2132042075 @default.
- W2951978552 cites W2134598164 @default.
- W2951978552 cites W2135173838 @default.
- W2951978552 cites W2142586783 @default.
- W2951978552 cites W2142635246 @default.
- W2951978552 cites W2151137320 @default.
- W2951978552 cites W2160143885 @default.
- W2951978552 cites W2168175751 @default.
- W2951978552 cites W2340279565 @default.
- W2951978552 cites W2346736747 @default.
- W2951978552 cites W2617674403 @default.
- W2951978552 cites W2623012790 @default.
- W2951978552 cites W2753133270 @default.
- W2951978552 doi "https://doi.org/10.1101/234724" @default.
- W2951978552 hasPublicationYear "2017" @default.
- W2951978552 type Work @default.
- W2951978552 sameAs 2951978552 @default.
- W2951978552 citedByCount "4" @default.
- W2951978552 countsByYear W29519785522021 @default.
- W2951978552 countsByYear W29519785522023 @default.
- W2951978552 crossrefType "posted-content" @default.
- W2951978552 hasAuthorship W2951978552A5067451415 @default.
- W2951978552 hasBestOaLocation W29519785521 @default.
- W2951978552 hasConcept C111919701 @default.
- W2951978552 hasConcept C119857082 @default.
- W2951978552 hasConcept C153083717 @default.
- W2951978552 hasConcept C154945302 @default.
- W2951978552 hasConcept C15744967 @default.
- W2951978552 hasConcept C169760540 @default.
- W2951978552 hasConcept C169900460 @default.
- W2951978552 hasConcept C179226034 @default.
- W2951978552 hasConcept C180747234 @default.
- W2951978552 hasConcept C21963081 @default.
- W2951978552 hasConcept C41008148 @default.
- W2951978552 hasConcept C67203356 @default.
- W2951978552 hasConcept C77805123 @default.
- W2951978552 hasConcept C97541855 @default.
- W2951978552 hasConcept C98045186 @default.
- W2951978552 hasConceptScore W2951978552C111919701 @default.
- W2951978552 hasConceptScore W2951978552C119857082 @default.
- W2951978552 hasConceptScore W2951978552C153083717 @default.
- W2951978552 hasConceptScore W2951978552C154945302 @default.
- W2951978552 hasConceptScore W2951978552C15744967 @default.
- W2951978552 hasConceptScore W2951978552C169760540 @default.
- W2951978552 hasConceptScore W2951978552C169900460 @default.
- W2951978552 hasConceptScore W2951978552C179226034 @default.
- W2951978552 hasConceptScore W2951978552C180747234 @default.
- W2951978552 hasConceptScore W2951978552C21963081 @default.
- W2951978552 hasConceptScore W2951978552C41008148 @default.
- W2951978552 hasConceptScore W2951978552C67203356 @default.
- W2951978552 hasConceptScore W2951978552C77805123 @default.
- W2951978552 hasConceptScore W2951978552C97541855 @default.
- W2951978552 hasConceptScore W2951978552C98045186 @default.
- W2951978552 hasLocation W29519785521 @default.
- W2951978552 hasLocation W29519785522 @default.
- W2951978552 hasOpenAccess W2951978552 @default.
- W2951978552 hasPrimaryLocation W29519785521 @default.
- W2951978552 hasRelatedWork W2108944042 @default.
- W2951978552 hasRelatedWork W2130954429 @default.
- W2951978552 hasRelatedWork W3022038857 @default.
- W2951978552 hasRelatedWork W3170628611 @default.
- W2951978552 hasRelatedWork W3203000071 @default.
- W2951978552 hasRelatedWork W4282560519 @default.
- W2951978552 hasRelatedWork W4307308173 @default.
- W2951978552 hasRelatedWork W4318719223 @default.
- W2951978552 hasRelatedWork W4319083788 @default.
- W2951978552 hasRelatedWork W562284232 @default.
- W2951978552 isParatext "false" @default.
- W2951978552 isRetracted "false" @default.
- W2951978552 magId "2951978552" @default.
- W2951978552 workType "article" @default.