Maternal Sensitivity Shapes Infant Brain Responses to Happy Faces
Originally Published 1 year ago — by PsyPost
A recent study published in Developmental Science suggests that infants whose mothers engage more sensitively with them during play exhibit heightened brain activity in response to happy faces, particularly in the dorsolateral prefrontal cortex. The findings highlight the link between early caregiving experiences and later emotional and social competencies, emphasizing the importance of positive maternal behaviors in shaping infant brain responses to emotional cues. However, the study's limitations include a relatively small and homogeneous sample size, as well as the need for future research to explore the role of other caregivers in a child's life.