Smaller subcortical volume relates to greater weight gain in girls with initially healthy weight.

ABSTRACT:

Objective

Among 3614 youth who were 9 to 12 years old and initially did not have overweight or obesity (12% [n = 385] developed overweight or obesity), we examined the natural progression of weight gain and brain structure development during a 2-year period with a high risk for obesity (e.g., pre- and early adolescence) to determine the following: 1) whether variation in maturational trajectories of the brain regions contributes to weight gain; and/or 2) whether weight gain contributes to altered brain development.

Methods

Data were gathered from the Adolescent Brain Cognitive Development (ABCD) Study. Linear mixed-effects regression models controlled for puberty, caregiver education, handedness, and intracranial volume (random effects: magnetic resonance scanner [MRI] scann

SUBMITTER: Adise S 

PROVIDER: S-EPMC11211063 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature