Educational attainment does not influence brain aging

Abstract

Education has been related to various advantageous lifetime outcomes. Here, using longitudinal structural MRI data (4,422 observations), we tested the influential hypothesis that higher education translates into slower rates of brain aging. Cross-sectionally, education was modestly associated with regional cortical volume. However, despite marked mean atrophy in the cortex and hippocampus, education did not influence rates of change. The results were replicated across two independent samples. Our findings challenge the view that higher education slows brain agin

Document Type

Article


Published version

Language

English

Publisher

National Academy of Sciences

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Reproducció del document publicat a: https://doi.org/10.1073/pnas.2101644118

Proceedings of the National Academy of Sciences of the United States of America - PNAS, 2021, vol. 118, num.18, e2101644118

https://doi.org/10.1073/pnas.2101644118

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Rights

cc-by-nc-nd (c) Nyberg L et al., 2021

http://creativecommons.org/licenses/by-nc-nd/3.0/es/

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