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@ARTICLE{Kharabian:909179,
      author       = {Kharabian, Shahrzad and Eickhoff, Simon and Maleki Balajoo,
                      Somayeh and Nicolaisen, Eliana and Thirion, Bertrand and
                      GENON, Sarah},
      title        = {{E}mpirical facts from search for replicable associations
                      between cortical thickness and psychometric variables in
                      healthy adults},
      journal      = {Scientific reports},
      volume       = {12},
      number       = {1},
      issn         = {2045-2322},
      address      = {[London]},
      publisher    = {Macmillan Publishers Limited, part of Springer Nature},
      reportid     = {FZJ-2022-03050},
      pages        = {13286},
      year         = {2022},
      abstract     = {The study of associations between inter-individual
                      differences in brain structure and behaviour has a long
                      history in psychology and neuroscience. Many associations
                      between psychometric data, particularly intelligence and
                      personality measures and local variations of brain structure
                      have been reported. While the impact of such reported
                      associations often goes beyond scientific communities,
                      resonating in the public mind, their replicability is rarely
                      evidenced. Previously, we have shown that associations
                      between psychometric measures and estimates of grey matter
                      volume (GMV) result in rarely replicated findings across
                      large samples of healthy adults. However, the question
                      remains if these observations are at least partly linked to
                      the multidetermined nature of the variations in GMV,
                      particularly within samples with wide age-range. Therefore,
                      here we extended those evaluations and empirically
                      investigated the replicability of associations of a broad
                      range of psychometric variables and cortical thickness in a
                      large cohort of healthy young adults. In line with our
                      observations with GMV, our current analyses revealed low
                      likelihood of significant associations and their rare
                      replication across independent samples. We here discuss the
                      implications of these findings within the context of
                      accumulating evidence of the general poor replicability of
                      structural-brain-behaviour associations, and more broadly of
                      the replication crisis.},
      cin          = {INM-7},
      ddc          = {600},
      cid          = {I:(DE-Juel1)INM-7-20090406},
      pnm          = {5251 - Multilevel Brain Organization and Variability
                      (POF4-525) / 5253 - Neuroimaging (POF4-525)},
      pid          = {G:(DE-HGF)POF4-5251 / G:(DE-HGF)POF4-5253},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {35918502},
      UT           = {WOS:000836651200052},
      doi          = {10.1038/s41598-022-17556-7},
      url          = {https://juser.fz-juelich.de/record/909179},
}