Behavioral and Brain Sciences



open peer commentary

neuropeptides influence expression of and capacity to form social bonds


c. s. carter a1, k. l. bales a2 and s. w. porges a1
a1 department of psychiatry, (mc 912), university of illinois at chicago, chicago, il 60612 scarter@psych.uic.edu sporges@uic.edu http://www.psych.uic.edu/faculty/porges.htm
a2 department of psychology, university of california, davis, ca 95616 klbales@ucdavis.edu http://sandtiger.dbs.ucdavis.edu/facultyprofiles/anbehgg/displayfacultyprofile.cfm?researcherid=1966

Abstract

in the present commentary we expand on two concepts relevant to understanding affliliative bonding. differences and similarities between the functions and actions of oxytocin and vasopressin are difficult to study but may be critical to an understanding of mechanisms for social bonding. what is termed here a “trait of affiliation” may reflect in part the capacity of these same peptides to program the developing nervous system.