Attachment, interaction, and synchronization

how innate mechanisms in attachment give rise to emergent structure in networks and communities

Thomas S. Smith

pp. 243-254

in: David D. Franks, Jonathan H. Turner (eds), Handbook of neurosociology, Berlin, Springer, 2013

Abstract

Discoveries in social neuroscience over the last 30 years have led to startling new knowledge about innate mechanisms associated with the bonding and attachment of newborns and their mothers. This chapter presents a formal theoretical model of the part played in attachment by endogenous opioid peptides and related hormonal and neurotransmitter systems. In these models we see the coupling of two neurosocial oscillators. One is stimulated by attachment and induces activity in the opioid system, and the other is stimulated by separation and raises arousal levels. Central to the optimal functioning of these controls is interpersonal synchronization. We show that synchronization plays a part beyond dyads in generating social networks and in augmenting the integration of whole communities, and conclude by arguing that attachment and interaction function as extensions of the human immune system.