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Updated: Aug 19, 2026

Quantifying Social Motivation in Mice Using Operant Conditioning
Published on: August 8, 2015
The neurobiology of social bonds
1The Babraham Institute Cambridge, UK.
Abstract:
When released in the brain through giving birth or mating, the neuropeptides oxytocin and vasopressin are involved in promoting parent-offspring and monogamous bonds in animals such as sheep and voles. Bonds are only formed in species where receptors for these neuropeptides are highly expressed in dopamine-producing reward centres. In humans, dysfunctions in these same systems can be associated with autism and, when we see people we love, these systems become activated.
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