Responses to infant signals are critical to infant development and well-being. However, brain mechanisms underlying paternal responses to infant crying are still largely unknown. Here using EEG, we investigated brain activations in two different groups, 10 fathers and 10 non-fathers, in response to infant-related sounds: typically developing…

Adult-infant interactions operate simultaneously across multiple domains and at multiple levels -- from physiology to behaviour. Unpackaging and understanding them, therefore, involve analysis of multiple data streams. In this study, we tested physiological responses and cognitive preferences for infant and adult faces in adult females and males.…