Neural correlates of the inverse base rate effect
dc.contributor.author | Inkster, AB | |
dc.contributor.author | Milton, F | |
dc.contributor.author | Edmunds, CER | |
dc.contributor.author | Benattayallah, A | |
dc.contributor.author | Wills, AJ | |
dc.date.accessioned | 2021-11-17T15:15:37Z | |
dc.date.issued | 2021-11-26 | |
dc.date.updated | 2021-11-17T14:57:25Z | |
dc.description.abstract | The Inverse Base Rate effect (IBRE) is a non-rational behavioral phenomenon in predictive learning. Canonically, participants learn that the AB stimulus compound leads to one outcome and that AC leads to another outcome, with AB being presented three times as often as AC. When subsequently presented with BC, the outcome associated with AC is preferentially selected, in opposition to the underlying base rates of the outcomes. The current leading explanation is based on error-driven learning. A key component of this account is prediction error, a concept previously linked to a number of brain areas including the anterior cingulate, the striatum and the dorsolateral prefrontal cortex. The present work is the first fMRI study to directly examine the IBRE. Activations were noted in brain areas linked to prediction error, including the caudate body, the anterior cingulate, the ventromedial prefrontal cortex and the right dorsolateral prefrontal cortex. Analyzing the difference in activations for singular key stimuli (B and C), as well as frequency matched controls, supports the predictions made by the error-driven learning account | en_GB |
dc.description.sponsorship | University of Plymouth | en_GB |
dc.identifier.citation | Published online 26 November 2021 | en_GB |
dc.identifier.doi | 10.1002/hbm.25729 | |
dc.identifier.uri | http://hdl.handle.net/10871/127855 | |
dc.identifier | ORCID: 0000-0003-2586-7658 (Milton, F) | |
dc.language.iso | en_US | en_GB |
dc.publisher | Wiley | en_GB |
dc.relation.url | https://osf.io/yw6fj/ | en_GB |
dc.rights | © 2021 The Authors. Human Brain Mapping published by Wiley Periodicals LLC. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. | |
dc.subject | cognitive neuroscience | en_GB |
dc.subject | human learning | en_GB |
dc.subject | fMRI | en_GB |
dc.subject | prediction error | en_GB |
dc.subject | inverse base rate effect | en_GB |
dc.title | Neural correlates of the inverse base rate effect | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2021-11-17T15:15:37Z | |
dc.identifier.issn | 1065-9471 | |
dc.description | This is the final version. Available on open access from Wiley via the DOI in this record | en_GB |
dc.description | Data availability statement: The raw imaging and behavioral data, as well as the analysis and modeling scripts for the experiment within this paper are available at https://osf.io/yw6fj/. | en_GB |
dc.identifier.eissn | 1097-0193 | |
dc.identifier.journal | Human Brain Mapping | en_GB |
dc.relation.ispartof | Human Brain Mapping | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | en_GB |
dcterms.dateAccepted | 2021-11-15 | |
rioxxterms.version | VoR | en_GB |
rioxxterms.licenseref.startdate | 2021-11-15 | |
rioxxterms.type | Journal Article/Review | en_GB |
refterms.dateFCD | 2021-11-17T14:57:27Z | |
refterms.versionFCD | AM | |
refterms.dateFOA | 2021-11-29T15:23:53Z | |
refterms.panel | A | en_GB |
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Except where otherwise noted, this item's licence is described as © 2021 The Authors. Human Brain Mapping published by Wiley Periodicals LLC. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium,
provided the original work is properly cited.