Strong empirical evidence shows food marketing promotes excess energy intake and obesity. Yet, not all children are susceptible to its effects and this variability is poorly understood. Identifying sources of this variability is a public health priority not only because it may elucidate characteristics of children who are most susceptible, but also because it may highlight novel sources of resiliency to overconsumption. The proposed research will use state-of-the art, data-driven approaches to identify neural, cognitive and behavioral phenotypes associated with resiliency to food-cue (i.e. food advertisement) induced overeating and determine whether these phenotypes protect children from weight gain during the critical pre-adolescent period.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
fMRI blood oxygen level dependent (BOLD) response to food commercials
Timeframe: baseline
fMRI blood oxygen level dependent (BOLD) response to toy commercials
Timeframe: baseline
Food intake in grams after no commercial viewing
Timeframe: baseline
Food intake in kcals after no commercial viewing
Timeframe: baseline
Food intake in grams after viewing food commercials
Timeframe: baseline
Food intake in kcals after viewing food commercials
Timeframe: baseline
Food intake in grams after food commercial viewing
Timeframe: 1 year
Food intake in kcals after food commercial viewing
Timeframe: 1 year
Food intake in grams after viewing toy commercials
Timeframe: baseline
Food intake in kcals after viewing toy commercials
Timeframe: baseline
Video recording of meal and EAH snack buffet
Timeframe: baseline
Video recording of meal and EAH snack buffet
Timeframe: 1 year
Change from baseline DXA analysis for total body fat mass of child at 1 year
Timeframe: baseline
fMRI Region of Interest (ROI) response to toy commercials and subsequent views of high and low energy density food pictures.
Timeframe: baseline
fMRI Region of Interest (ROI) response to food commercials and subsequent views of high and low energy density food pictures.
Timeframe: baseline