Neural basis of approach and avoidance responses to food in 12-month-old infants following emotional state changes
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View abstract on PubMed
Summary
This summary is machine-generated.Early emotional reactivity in infants is linked to neural responses toward food, potentially preceding emotional eating behaviors. Parental feeding practices also influence these early food approach tendencies.
Area Of Science
- Developmental Psychology
- Neuroscience
- Child Nutrition
Background
- Emotional Eating (EE) behaviors may stem from poor interoceptive abilities, where eating responds to emotions, not hunger.
- Genetic and neurobiological factors suggest underlying neural mechanisms for EE may exist before behavioral manifestation.
Purpose Of The Study
- To investigate the neural processes linked to the early development of emotional eating in 12-month-old infants.
- To explore the relationship between emotional reactivity, neural responses to food stimuli, and parental feeding practices.
Main Methods
- EEG was used to measure Frontal Alpha Asymmetry (FAA) in 12-month-old infants exposed to frustration and food/non-food stimuli.
- Infants' behavioral reactivity, appetitive traits, temperament, and parental feeding practices were assessed.
- Neural approach-avoidance responses to food and non-food stimuli were analyzed in relation to emotional reactivity and feeding practices.
Main Results
- Infants with low emotional reactivity showed more approach to non-food stimuli.
- Infants with higher emotional reactivity exhibited stronger approach responses to food stimuli.
- Parental use of feeding for emotion regulation correlated with increased FAA approach responses to both food and non-food stimuli.
Conclusions
- Infants' neural responses to emotional changes are associated with approach-avoidance tendencies toward food and non-food stimuli before EE behaviors emerge.
- The interplay between early food approach tendencies and parental influences at 12 months requires further investigation.
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