Neonatal brainstem dysfunction risks infant social engagement

Neonatal brainstem dysfunction risks infant social engagement

The role of the brainstem in mediating social signaling in phylogenetic ancestral organisms has been demonstrated. Evidence for its involvement in social engagement in human infants may deepen the understanding of the evolutionary pathway of humans as social beings. In this longitudinal study, neonatal brainstem functioning was measured by auditory brainstem-evoked responses (ABRs) in 125 healt...

Social Engagement, Behavioural Risks and Cognitive Functioning Among the Aged

Neonatal auditory brainstem response cannot reliably diagnose brainstem death.

In two newborn infants who had experienced severe asphyxial insults, and who showed noticeable signs of brainstem dysfunction, all components of the auditory brainstem response except the eighth nerve potential became undetectable. Both babies survived, their brainstem responses returned, and one of them is judged to be developmentally normal at the age of 18 months. Clinical signs of brainstem...

Effect of Infant Prematurity on Auditory Brainstem Response at Preschool Age

Introduction: Preterm birth is a risk factor for a number of conditions that requires comprehensive examination. Our study was designed to investigate the impact of preterm birth on the processing of auditory stimuli and brain structures at the brainstem level at a preschool age.   Materials and Methods: An auditory brainstem response (ABR) test was performed with low rates of stimuli in 60 ch...

PRIORITY COMMUNICATION Oxytocin Administration to Parent Enhances Infant Physiological and Behavioral Readiness for Social Engagement

Background: The social milieu provides the context for the organism’s survival, endurance, and adaptation. In mammals, social participation originates within the parent-infant bond and is supported by the oxytocin (OT) system, whose functioning is transmitted from parent to child through patterns of parental care. Human studies indicate that OT administration increases affiliative behavior, inc...