کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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5900706 | 1155983 | 2012 | 19 صفحه PDF | دانلود رایگان |
Steroids and peptides mediate a diverse array of animal social behaviors. Human research is restricted by technical-ethical limitations, and models of the neuroendocrine regulation of social-emotional behavior are therefore mainly limited to non-human species, often under the assumption that human social-emotional behavior is emancipated from hormonal control. Development of acute hormone administration procedures in human research, together with the advent of novel non-invasive neuroimaging techniques, have opened up opportunities to systematically study the neuroendocrinology of human social-emotional behavior. Here, we review all placebo-controlled single hormone administration studies addressing human social-emotional behavior, involving the steroids testosterone and estradiol, and the peptides oxytocin and vasopressin. These studies demonstrate substantial hormonal control over human social-emotional behavior and give insights into the underlying neural mechanisms. Finally, we propose a theoretical model that synthesizes detailed knowledge of the neuroendocrinology of social-emotional behavior in animals with the recently gained data from humans described in our review.
Research highlights⺠Steroids and peptides mediate a diverse array of animal social-emotional behaviors. ⺠Recently, new methods led to studies validating endocrine animal models in humans. ⺠Studies in humans show social-emotional behavior is still under hormonal influence. ⺠Testosterone and vasopressin are involved in dealing with (social) challenges. ⺠Oxytocin and estradiol regulate in-group social bonding and caring behavior.
Journal: Frontiers in Neuroendocrinology - Volume 33, Issue 1, January 2012, Pages 17-35