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Education differentially contributes to cognitive reserve across racial/ethnic groups
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Avila, Justina F.; Rentería, Miguel Arce; Jones, Richard N.; Vonk, Jet M. J.; Turney, Indira; Sol, Ketlyne; Seblova, Dominika; Arias, Franchesca; Hill‐jarrett, Tanisha; Levy, Shellie‐anne; Meyer, Oanh; Racine, Annie M.; Tom, Sarah E.; Melrose, Rebecca J.; Deters, Kacie; Medina, Luis D.; Carrión, Carmen I.; Díaz‐santos, Mirella; Byrd, DeAnnah R.; Chesebro, Anthony; Colon, Juliet; Igwe, Kay C.; Maas, Benjamin; Brickman, Adam M.; Schupf, Nicole; Mayeux, Richard; Manly, Jennifer J.. - : Wiley Periodicals, Inc., 2021. : Minnesota Population Center, 2021
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Abstract:
IntroductionWe examined whether educational attainment differentially contributes to cognitive reserve (CR) across race/ethnicity.MethodsA total of 1553 non- Hispanic Whites (Whites), non- Hispanic Blacks (Blacks), and Hispanics in the Washington Heights- Inwood Columbia Aging Project (WHICAP) completed structural magnetic resonance imaging. Mixture growth curve modeling was used to examine whether the effect of brain integrity indicators (hippocampal volume, cortical thickness, and white matter hyperintensity [WMH] volumes) on memory and language trajectories was modified by education across racial/ethnic groups.ResultsHigher educational attainment attenuated the negative impact of WMH burden on memory (β = - 0.03; 99% CI: - 0.071, - 0.002) and language decline (β = - 0.024; 99% CI:- 0.044, - 0.004), as well as the impact of cortical thinning on level of language performance for Whites, but not for Blacks or Hispanics.DiscussionEducational attainment does not contribute to CR similarly across racial/ethnic groups. ; Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/166224/1/alz12176.pdf ; http://deepblue.lib.umich.edu/bitstream/2027.42/166224/2/alz12176_am.pdf ; http://deepblue.lib.umich.edu/bitstream/2027.42/166224/3/alz12176-sup-0001-figureS1.pdf
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Keyword:
cognitive aging; cognitive reserve; education; Health Sciences; Neurology and Neurosciences; racial/ethnic differences
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URL: https://doi.org/10.1002/alz.12176 https://hdl.handle.net/2027.42/166224 https://doi.org/10.7302/147
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Family Ties and Cognitive Aging in a Multi-ethnic Cohort
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In: J Aging Health (2020)
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Social Network Characteristics and Cognitive Functioning in Ethnically Diverse Older Adults: The Role of Network Size and Composition
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Novel genetic loci associated with hippocampal volume
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In: ISSN: 2041-1723 ; EISSN: 2041-1723 ; Nature Communications ; https://hal.archives-ouvertes.fr/hal-01488337 ; Nature Communications, Nature Publishing Group, 2017, 8, pp.13624. ⟨10.1038/ncomms13624⟩ (2017)
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Novel genetic loci underlying human intracranial volume identified through genome-wide association
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In: ISSN: 1097-6256 ; EISSN: 1546-1726 ; Nature Neuroscience ; https://hal.archives-ouvertes.fr/hal-01382716 ; Nature Neuroscience, Nature Publishing Group, 2016, 19 (12), pp.1569-1582. ⟨10.1038/nn.4398⟩ (2016)
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Is Residual Memory Variance a Valid Method for Quantifying Cognitive Reserve? A Longitudinal Application
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Different Demographic, Genetic, and Longitudinal Traits in Language versus Memory Alzheimer’s Subgroups
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Examining the Multifactorial Nature of Cognitive Aging with Covariance Analysis of Positron Emission Tomography Data
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Examining the multifactorial nature of cognitive aging with covariance analysis of PET data
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