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The ABCD study : brain heterogeneity in intelligence during a neurodevelopmental transition stage
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Zhao, Qi, Voon, Valerie, Zhang, Lingli, Shen, Chun, Zhang, Jie and Feng, Jianfeng (2022) The ABCD study : brain heterogeneity in intelligence during a neurodevelopmental transition stage. Cerebral Cortex, 32 (14). pp. 3098-3109. doi:10.1093/cercor/bhab403 ISSN 1460-2199.
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Official URL: https://doi.org/10.1093/cercor/bhab403
Abstract
A complex curvilinear relationship exists between intelligence and age during the neurodevelopment of cortical thickness. To parse out a more fine-grained relationship between intelligence and cortical thickness and surface area, we used a large-scale data set focusing on a critical transition juncture in neurodevelopment in preadolescence. Cortical thickness was derived from T1-weighted structural magnetic resonance images of a large sample of 9- and 11-year-old children from the Adolescent Brain Cognitive Development study. The NIH Toolbox Cognition Battery composite scores, which included fluid, crystallized, and total scores, were used to assess intelligence. Using a double generalized linear model, we assessed the independent association between the mean and dispersion of cortical thickness/surface area and intelligence. Higher intelligence in preadolescents was associated with higher mean cortical thickness in orbitofrontal and primary sensory cortices but with lower thickness in the dorsolateral and medial prefrontal cortex and particularly in the rostral anterior cingulate. The rostral anterior cingulate findings were particularly evident across all subscales of intelligence. Higher intelligence was also associated with greater interindividual similarity in the rostral cingulate. Intelligence during this key transition juncture in preadolescence appears to reflect a dissociation between the cortical development of basic cognitive processes and higher-order executive and motivational processes.
Item Type: | Journal Article | |||||||||||||||||||||||||||
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Subjects: | B Philosophy. Psychology. Religion > BF Psychology Q Science > QP Physiology |
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science | |||||||||||||||||||||||||||
SWORD Depositor: | Library Publications Router | |||||||||||||||||||||||||||
Library of Congress Subject Headings (LCSH): | Cognition in adolescence, Adolescence, Cerebral cortex, Developmental neurobiology, Intellect | |||||||||||||||||||||||||||
Journal or Publication Title: | Cerebral Cortex | |||||||||||||||||||||||||||
Publisher: | Oxford University Press (OUP) | |||||||||||||||||||||||||||
ISSN: | 1460-2199 | |||||||||||||||||||||||||||
Official Date: | 15 January 2022 | |||||||||||||||||||||||||||
Dates: |
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Volume: | 32 | |||||||||||||||||||||||||||
Number: | 14 | |||||||||||||||||||||||||||
Page Range: | pp. 3098-3109 | |||||||||||||||||||||||||||
DOI: | 10.1093/cercor/bhab403 | |||||||||||||||||||||||||||
Status: | Peer Reviewed | |||||||||||||||||||||||||||
Publication Status: | Published | |||||||||||||||||||||||||||
Access rights to Published version: | Open Access (Creative Commons) | |||||||||||||||||||||||||||
Date of first compliant deposit: | 3 August 2022 | |||||||||||||||||||||||||||
Date of first compliant Open Access: | 3 August 2022 | |||||||||||||||||||||||||||
RIOXX Funder/Project Grant: |
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