التفاصيل البيبلوغرافية
| العنوان: |
Puberty differentially predicts brain maturation in male and female youth: A longitudinal ABCD Study. |
| المؤلفون: |
Beck, Dani, Ferschmann, Lia, MacSweeney, Niamh, Norbom, Linn B., Wiker, Thea, Aksnes, Eira, Karl, Valerie, Dégeilh, Fanny, Holm, Madelene, Mills, Kathryn L., Andreassen, Ole A., Agartz, Ingrid, Westlye, Lars T., von Soest, Tilmann, Tamnes, Christian K. |
| المصدر: |
Developmental Cognitive Neuroscience; Jun2023, Vol. 61, pN.PAG-N.PAG, 1p |
| مستخلص: |
Research has demonstrated associations between pubertal development and brain maturation. However, existing studies have been limited by small samples, cross-sectional designs, and inconclusive findings regarding directionality of effects and sex differences. We examined the longitudinal temporal coupling of puberty status assessed using the Pubertal Development Scale (PDS) and magnetic resonance imaging (MRI)-based grey and white matter brain structure. Our sample consisted of 8896 children and adolescents at baseline (mean age = 9.9) and 6099 at follow-up (mean age = 11.9) from the Adolescent Brain and Cognitive Development (ABCD) Study cohort. Applying multigroup Bivariate Latent Change Score (BLCS) models, we found that baseline PDS predicted the rate of change in cortical thickness among females and rate of change in cortical surface area for both males and females. We also found a correlation between baseline PDS and surface area and co-occurring changes over time in males. Diffusion tensor imaging (DTI) analyses revealed correlated change between PDS and fractional anisotropy (FA) for both males and females, but no significant associations for mean diffusivity (MD). Our results suggest that pubertal status predicts cortical maturation, and that the strength of the associations differ between sex. Further research spanning the entire duration of puberty is needed to understand the extent and contribution of pubertal development on the youth brain. [ABSTRACT FROM AUTHOR] |
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