The hippocampus supports deliberation during value-based decisions

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dc.contributor.authorBakkour, Akramko
dc.contributor.authorPalombo, Daniela J.ko
dc.contributor.authorZylberberg, Arielko
dc.contributor.authorKang, Yul Hyoung Ryulko
dc.contributor.authorReid, Allisonko
dc.contributor.authorVerfaellie, Miekeko
dc.contributor.authorShadlen, Michael N.ko
dc.contributor.authorShohamy, Daphnako
dc.date.accessioned2023-05-16T02:00:13Z-
dc.date.available2023-05-16T02:00:13Z-
dc.date.created2023-05-16-
dc.date.created2023-05-16-
dc.date.created2023-05-16-
dc.date.issued2019-07-
dc.identifier.citationELIFE, v.8-
dc.identifier.issn2050-084X-
dc.identifier.urihttp://hdl.handle.net/10203/306849-
dc.description.abstractChoosing between two items involves deliberation and comparison of the features of each item and its value. Such decisions take more time when choosing between options of similar value, possibly because these decisions require more evidence, but the mechanisms involved are not clear. We propose that the hippocampus supports deliberation about value, given its well-known role in prospection and relational cognition. We assessed the role of the hippocampus in deliberation in two experiments. First, using fMRI in healthy participants, we found that BOLD activity in the hippocampus increased as a function of deliberation time. Second, we found that patients with hippocampal damage exhibited more stochastic choices and longer reaction times than controls, possibly due to their failure to construct value-based or internal evidence during deliberation. Both sets of results were stronger in value-based decisions compared to perceptual decisions.-
dc.languageEnglish-
dc.publisherELIFE SCIENCES PUBLICATIONS LTD-
dc.titleThe hippocampus supports deliberation during value-based decisions-
dc.typeArticle-
dc.identifier.wosid000481673500001-
dc.identifier.scopusid2-s2.0-85071354790-
dc.type.rimsART-
dc.citation.volume8-
dc.citation.publicationnameELIFE-
dc.identifier.doi10.7554/eLife.46080-
dc.contributor.localauthorKang, Yul Hyoung Ryul-
dc.contributor.nonIdAuthorBakkour, Akram-
dc.contributor.nonIdAuthorPalombo, Daniela J.-
dc.contributor.nonIdAuthorZylberberg, Ariel-
dc.contributor.nonIdAuthorReid, Allison-
dc.contributor.nonIdAuthorVerfaellie, Mieke-
dc.contributor.nonIdAuthorShadlen, Michael N.-
dc.contributor.nonIdAuthorShohamy, Daphna-
dc.description.isOpenAccessY-
dc.type.journalArticleArticle-
dc.subject.keywordPlusVENTROMEDIAL PREFRONTAL CORTEX-
dc.subject.keywordPlusMEDIAL TEMPORAL-LOBE-
dc.subject.keywordPlusDRIFT-DIFFUSION MODEL-
dc.subject.keywordPlusORBITOFRONTAL CORTEX-
dc.subject.keywordPlusPSYCHOPHYSIOLOGICAL INTERACTIONS-
dc.subject.keywordPlusRELATIONAL MEMORY-
dc.subject.keywordPlusVISUAL FIXATIONS-
dc.subject.keywordPlusEPISODIC MEMORY-
dc.subject.keywordPlusDISTINCT ROLES-
dc.subject.keywordPlusFRONTAL-CORTEX-
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BiS-Journal Papers(저널논문)
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