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Related Experiment Video

Updated: May 2, 2026

Operant Sensation Seeking in the Mouse

Operant Sensation Seeking in the Mouse

Published on: November 10, 2010

Oxytocin-dependent consolation behavior in rodents.

J P Burkett¹, E Andari², Z V Johnson²

¹Silvio O. Conte Center for Oxytocin and Social Cognition, Emory University, Atlanta, GA, USA. Center for Translational Social Neuroscience, Emory University, Atlanta, GA, USA. Yerkes National Primate Research Center, Emory University, Atlanta, GA, USA. jpburke@emory.edu lyoun03@emory.edu.

Science (New York, N.Y.)

|January 23, 2016

Summary

This summary is machine-generated.

Prairie voles display consolation behavior, grooming stressed partners and mirroring their fear and anxiety. This suggests empathy and conserved neural mechanisms, particularly in the anterior cingulate cortex, similar to humans.

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Area of Science:

Neuroscience
Behavioral Biology
Comparative Psychology

Background:

Consolation behavior is observed in humans and apes but lacks study in lab animals.
Understanding the biological basis of consolation is crucial for studying social behavior.

Purpose of the Study:

To investigate consolation behavior and its underlying mechanisms in prairie voles.
To explore potential empathy mechanisms and conserved neural pathways in a rodent model.

Main Methods:

Observing partner-directed grooming in prairie voles exposed to a stressed cagemate.
Measuring fear response, anxiety behaviors, and corticosterone levels.
Analyzing neural activity in the anterior cingulate cortex and the effect of oxytocin receptor antagonists.

Main Results:

Prairie voles increased grooming toward familiar stressed partners, providing social buffering.
Voles matched the fear, anxiety, and corticosterone levels of their stressed cagemates.
Increased anterior cingulate cortex activity was observed, and oxytocin receptor antagonism in this region blocked consolation behavior.

Conclusions:

Prairie voles exhibit consolation behavior, suggesting an empathy mechanism.
Conserved neural mechanisms, including the anterior cingulate cortex and oxytocin pathways, underlie consolation in voles and humans.