View in EDS HTML Full Text PDF Full Text

Deficits in memory metacognitive efficiency in late adulthood are related to distinct brain profile.

Saved in:
Bibliographic Details
Title: Deficits in memory metacognitive efficiency in late adulthood are related to distinct brain profile.
Authors: Pupillo, Francesco (AUTHOR), Düzel, Sandra (AUTHOR), Kühn, Simone (AUTHOR), Lindenberger, Ulman (AUTHOR), Shing, Yee Lee (AUTHOR)
Source: Memory. Nov2024, Vol. 32 Issue 10, p1286-1302. 17p.
Subjects: Insular cortex, Research funding, False memory syndrome, Brain, Prefrontal cortex, Magnetic resonance imaging, Chi-squared test, Confidence, Cognition disorders, Aging, Memory disorders, Adults
Abstract: The tendency of falsely remembering events that did not happen in the past increases with age. This is particularly evident in cases in which features presented at study are re-presented at test in a recombined constellation (termed rearranged pairs). Interestingly, older adults also express high confidence in such false memories, a tendency that may indicate reduced metacognitive efficiency. Within an existing cohort study, we aimed at investigating age-related differences in memory metacognitive efficiency (as measured by meta d' ratio) in a sample of 1522 older adults and 397 young adults. The analysis showed an age-related deficit in metacognition which was more pronounced for rearranged pairs than for new pairs. We then explored associations between cortical thickness and memory metacognitive efficiency for rearranged pairs in a subsample of 231 older adults. By using partial least square analysis, we found that a multivariate profile composed by ventromedial prefrontal cortex, insula, and parahippocampal cortex was uniquely associated with between-person differences in memory metacognitive efficiency. These results suggest that the impairment in memory metacognitive efficiency for false alarms is a distinct age-related deficit, above and beyond a general age-related decline in memory discrimination, and that it is associated with brain regions involved in metacognitive processes. [ABSTRACT FROM AUTHOR]
Copyright of Memory is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Psychology and Behavioral Sciences Collection
Full text is not displayed to guests.
FullText Links:
  – Type: pdflink
Text:
  Availability: 1
Header DbId: pbh
DbLabel: Psychology and Behavioral Sciences Collection
An: 180733214
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Deficits in memory metacognitive efficiency in late adulthood are related to distinct brain profile.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Pupillo%2C+Francesco%22">Pupillo, Francesco</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Düzel%2C+Sandra%22">Düzel, Sandra</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kühn%2C+Simone%22">Kühn, Simone</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lindenberger%2C+Ulman%22">Lindenberger, Ulman</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Shing%2C+Yee+Lee%22">Shing, Yee Lee</searchLink> (AUTHOR)
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Memory%22">Memory</searchLink>. Nov2024, Vol. 32 Issue 10, p1286-1302. 17p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Insular+cortex%22">Insular cortex</searchLink><br /><searchLink fieldCode="DE" term="%22Research+funding%22">Research funding</searchLink><br /><searchLink fieldCode="DE" term="%22False+memory+syndrome%22">False memory syndrome</searchLink><br /><searchLink fieldCode="DE" term="%22Brain%22">Brain</searchLink><br /><searchLink fieldCode="DE" term="%22Prefrontal+cortex%22">Prefrontal cortex</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+resonance+imaging%22">Magnetic resonance imaging</searchLink><br /><searchLink fieldCode="DE" term="%22Chi-squared+test%22">Chi-squared test</searchLink><br /><searchLink fieldCode="DE" term="%22Confidence%22">Confidence</searchLink><br /><searchLink fieldCode="DE" term="%22Cognition+disorders%22">Cognition disorders</searchLink><br /><searchLink fieldCode="DE" term="%22Aging%22">Aging</searchLink><br /><searchLink fieldCode="DE" term="%22Memory+disorders%22">Memory disorders</searchLink><br /><searchLink fieldCode="DE" term="%22Adults%22">Adults</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The tendency of falsely remembering events that did not happen in the past increases with age. This is particularly evident in cases in which features presented at study are re-presented at test in a recombined constellation (termed rearranged pairs). Interestingly, older adults also express high confidence in such false memories, a tendency that may indicate reduced metacognitive efficiency. Within an existing cohort study, we aimed at investigating age-related differences in memory metacognitive efficiency (as measured by meta d' ratio) in a sample of 1522 older adults and 397 young adults. The analysis showed an age-related deficit in metacognition which was more pronounced for rearranged pairs than for new pairs. We then explored associations between cortical thickness and memory metacognitive efficiency for rearranged pairs in a subsample of 231 older adults. By using partial least square analysis, we found that a multivariate profile composed by ventromedial prefrontal cortex, insula, and parahippocampal cortex was uniquely associated with between-person differences in memory metacognitive efficiency. These results suggest that the impairment in memory metacognitive efficiency for false alarms is a distinct age-related deficit, above and beyond a general age-related decline in memory discrimination, and that it is associated with brain regions involved in metacognitive processes. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Memory is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=180733214
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1080/09658211.2024.2341711
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 17
        StartPage: 1286
    Subjects:
      – SubjectFull: Insular cortex
        Type: general
      – SubjectFull: Research funding
        Type: general
      – SubjectFull: False memory syndrome
        Type: general
      – SubjectFull: Brain
        Type: general
      – SubjectFull: Prefrontal cortex
        Type: general
      – SubjectFull: Magnetic resonance imaging
        Type: general
      – SubjectFull: Chi-squared test
        Type: general
      – SubjectFull: Confidence
        Type: general
      – SubjectFull: Cognition disorders
        Type: general
      – SubjectFull: Aging
        Type: general
      – SubjectFull: Memory disorders
        Type: general
      – SubjectFull: Adults
        Type: general
    Titles:
      – TitleFull: Deficits in memory metacognitive efficiency in late adulthood are related to distinct brain profile.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Pupillo, Francesco
      – PersonEntity:
          Name:
            NameFull: Düzel, Sandra
      – PersonEntity:
          Name:
            NameFull: Kühn, Simone
      – PersonEntity:
          Name:
            NameFull: Lindenberger, Ulman
      – PersonEntity:
          Name:
            NameFull: Shing, Yee Lee
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 11
              Text: Nov2024
              Type: published
              Y: 2024
          Identifiers:
            – Type: issn-print
              Value: 09658211
          Numbering:
            – Type: volume
              Value: 32
            – Type: issue
              Value: 10
          Titles:
            – TitleFull: Memory
              Type: main
ResultId 1