Combined effects of age and BMI are related to altered cortical thickness in adolescence and adulthood
Author(s) -
Margaret L. Westwater,
Raquel VilarLópez,
Hisham Ziauddeen,
Antonio VerdejoGarcía,
Paul C. Fletcher
Publication year - 2019
Publication title -
developmental cognitive neuroscience
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.662
H-Index - 64
eISSN - 1878-9307
pISSN - 1878-9293
DOI - 10.1016/j.dcn.2019.100728
Subject(s) - psychology , young adult , impulsivity , body mass index , overweight , obesity , age groups , medicine , developmental psychology , physiology , demography , sociology
Highlights• An age-by-BMI interaction related to altered cortical thickness across development. • In adolescents, greater BMI Z-score for age was associated with greater thickness. • In adults, greater BMI for age was associated with reduced thickness. • Delay discounting related to reduced frontal thickness in high-BMI individuals. • The study of adolescent brain development should consider adiposity effects.
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