Matches in SemOpenAlex for { <https://semopenalex.org/work/W4377046971> ?p ?o ?g. }
- W4377046971 abstract "Obesity and components of the metabolic syndrome (MetS) are associated with differences in brain structure and function and in general and food-related cognition in adults. Here, we review evidence for similar phenomena in children and adolescents, with a focus on the implications of extant research for possible underlying mechanisms and potential interventions for obesity and MetS in youth. Current evidence is limited by a relative reliance on small cross-sectional studies. However, we find that youth with obesity and MetS or MetS components show differences in brain structure, including alterations in grey matter volume and cortical thickness across brain regions subserving reward, cognitive control and other functions, as well as in white matter integrity and volume. Children with obesity and MetS components also show some evidence for hyperresponsivity of food reward regions and hyporesponsivity of cognitive control circuits during food-related tasks, altered brain responses to food tastes, and altered resting-state connectivity including between cognitive control and reward processing networks. Potential mechanisms for these findings include neuroinflammation, impaired vascular reactivity, and effects of diet and obesity on myelination and dopamine function. Future observational research using longitudinal measures, improved sampling strategies and study designs, and rigorous statistical methods, promises to further illuminate dynamic relationships and causal mechanisms. Intervention studies targeted at modifiable biological and behavioural factors associated with paediatric obesity and MetS can further inform mechanisms, as well as test whether brain and behaviour can be altered for beneficial outcomes." @default.
- W4377046971 created "2023-05-19" @default.
- W4377046971 creator A5003679461 @default.
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- W4377046971 creator A5053787399 @default.
- W4377046971 creator A5072577224 @default.
- W4377046971 date "2023-05-18" @default.
- W4377046971 modified "2023-10-14" @default.
- W4377046971 title "Paediatric obesity and metabolic syndrome associations with cognition and the brain in youth: Current evidence and future directions" @default.
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