Cooperation with closely bonded individuals reduces cortisol levels in long-tailed macaques

Royal Society Open Science
Martina StockerJorg J M Massen

Abstract

Many animal species cooperate with conspecifics in various social contexts. While ultimate causes of cooperation are being studied extensively, its proximate causes, particularly endocrine mechanisms, have received comparatively little attention. Here, we present a study investigating the link between the hormone cortisol, cooperation and social bonds in long-tailed macaques (Macaca fascicularis). We tested 14 macaques in a dyadic cooperation task (loose-string paradigm), each with two partners of different social bond strength and measured their salivary cortisol before and after the task. We found no strong link between the macaques' cortisol level before the task and subsequent cooperative success. By contrast, we did find that the act of cooperating in itself led to a subsequent decrease in cortisol levels, but only when cooperating with closely bonded individuals. Two control conditions showed that this effect was not due to the mere presence of such an individual or the pulling task itself. Consequently, our study shows an intricate way in which the hypothalamic-pituitary-adrenal axis is involved in cooperation. Future studies should reveal whether and how our findings are driven by the anxiolytic effect of oxytocin, whic...Continue Reading

References

Jan 1, 1994·Psychoneuroendocrinology·C Kirschbaum, D H Hellhammer
Apr 15, 1997·Biological Psychiatry·C A ShivelyR F Anton
Mar 5, 2003·Hormones and Behavior·Bruce S McEwen, John C Wingfield
Mar 3, 2005·Biological Psychology·Brigitte M Kudielka, Clemens Kirschbaum
Mar 10, 2007·Current Biology : CB·Brian HareRichard Wrangham
Mar 28, 2008·Proceedings. Biological Sciences·Amanda M SeedNathan J Emery
Apr 9, 2008·Hormones and Behavior·Roman M WittigDorothy L Cheney
Dec 19, 2009·Animal Cognition·Christelle Scheid, Ronald Noë
Mar 23, 2010·PloS One·Jorg J M MassenElisabeth H M Sterck
Aug 4, 2010·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Marta C SoaresRui F Oliveira
Sep 15, 2010·Physiology & Behavior·James P HighamDario Maestripieri
Jan 29, 2011·Journal of Evolutionary Biology·C E GrueberI G Jamieson
Mar 9, 2011·Proceedings of the National Academy of Sciences of the United States of America·Joshua M PlotnikFrans B M de Waal
Jul 19, 2011·Science·Laurence R GesquiereJeanne Altmann
Nov 1, 2011·American Journal of Primatology·Jorg J M MassenElisabeth H M Sterck
Oct 3, 2012·Proceedings of the National Academy of Sciences of the United States of America·Robert M SeyfarthDorothy L Cheney
Jan 8, 2013·Psychoneuroendocrinology·James L Goodson
Jan 25, 2013·Proceedings. Biological Sciences·C CrockfordT Deschner
Jan 17, 2014·Proceedings. Biological Sciences·Roman M WittigKlaus Zuberbühler
Jun 22, 2014·Hormones and Behavior·Marta C SoaresRedouan Bshary
Dec 10, 2014·Proceedings of the National Academy of Sciences of the United States of America·Christopher YoungJulia Ostner
Mar 12, 2015·American Journal of Primatology·Ruth S SonnweberW Tecumseh Fitch
Apr 15, 2015·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Sonia A Cavigelli, Michael J Caruso
May 12, 2015·Journal of Comparative Psychology·Elisabeth H M SterckJorg J M Massen
Mar 1, 2002·Human Nature : an Interdisciplinary Biosocial Perspective·Sarah F Brosnan, Frans B M de Waal
Sep 10, 2015·Animal Cognition·Sandra Molesti, Bonaventura Majolo
Sep 15, 2015·Stress : the International Journal on the Biology of Stress·L Michael RomeroC Loren Buck
Oct 8, 2015·Scientific Reports·Jorg J M MassenThomas Bugnyar
Oct 28, 2015·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Benjamin C TrumbleMichael Gurven
Jan 6, 2016·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Jeremy Field, Ellouise Leadbeater
Jan 16, 2016·Psychoneuroendocrinology·Jon CavanaughJeffrey A French
Jun 11, 2016·PloS One·Kenji Asakawa-HaasJorg J M Massen
Jul 31, 2016·Animal Cognition·Raoul SchwingJorg J M Massen
Sep 18, 2016·Psychoneuroendocrinology·Jordan N KohnMark E Wilson

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Citations

Jun 3, 2021·Animals : an Open Access Journal From MDPI·Ryan SigmundsonJorg J M Massen

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Methods Mentioned

BETA
ELISA

Software Mentioned

MatMan
MuMIn
glmmADMB
R
lme4

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