{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T17:55:10Z","timestamp":1791654910552,"version":"4.3.4"},"reference-count":28,"publisher":"Frontiers Media SA","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Front. Neurosci."],"DOI":"10.3389\/fnins.2015.00183","type":"journal-article","created":{"date-parts":[[2015,6,12]],"date-time":"2015-06-12T04:08:39Z","timestamp":1434082119000},"source":"Crossref","is-referenced-by-count":62,"title":["Testosterone is associated with cooperation during intergroup competition by enhancing parochial altruism"],"prefix":"10.3389","volume":"9","author":[{"given":"Luise","family":"Reimers","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Esther K.","family":"Diekhof","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1965","published-online":{"date-parts":[[2015,6,12]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","first-page":"319","DOI":"10.1016\/j.neubiorev.2004.12.007","article-title":"Testosterone and human aggression: an evaluation of the challenge hypothesis","volume":"30","author":"Archer","year":"2006","journal-title":"Neurosci. Biobehav. Rev"},{"key":"B2","doi-asserted-by":"publisher","first-page":"1390","DOI":"10.1126\/science.7466396","article-title":"The evolution of cooperation","volume":"211","author":"Axelrod","year":"1981","journal-title":"Science"},{"key":"B3","doi-asserted-by":"publisher","first-page":"1452","DOI":"10.1002\/hbm.21298","article-title":"The mentalizing network orchestrates the impact of parochial altruism on social norm enforcement","volume":"33","author":"Baumgartner","year":"2012","journal-title":"Hum. Brain Mapp"},{"key":"B4","doi-asserted-by":"publisher","first-page":"912","DOI":"10.1038\/nature04981","article-title":"Parochial altruism in humans","volume":"442","author":"Bernhard","year":"2006","journal-title":"Nature"},{"key":"B5","doi-asserted-by":"publisher","DOI":"10.1177\/0956797613495063","article-title":"Testosterone Inhibits Trust but Promotes Reciprocity","author":"Boksem","year":"2013","journal-title":"Psychol. Sci"},{"key":"B6","doi-asserted-by":"publisher","first-page":"1293","DOI":"10.1126\/science.1168112","article-title":"Did warfare among ancestral hunter-gatherers affect the evolution of human social behaviors?","volume":"324","author":"Bowles","year":"2009","journal-title":"Science"},{"key":"B7","doi-asserted-by":"publisher","first-page":"2327","DOI":"10.1098\/rspb.2007.0546","article-title":"High-testosterone men reject low ultimatum game offers","volume":"274","author":"Burnham","year":"2007","journal-title":"Proc. Biol. Sci"},{"key":"B8","article-title":"Behavioral Game","volume-title":"Theory: Experiments in Strategic Interaction","author":"Camerer","year":"2003"},{"key":"B9","doi-asserted-by":"publisher","first-page":"15569","DOI":"10.1523\/JNEUROSCI.1253-11.2011","article-title":"Responding to unfair offers made by a friend: neuroelectrical activity changes in the anterior medial prefrontal cortex","volume":"31","author":"Campanh\u00c3\u00a3","year":"2011","journal-title":"J. Neurosci. Off. J. Soc. Neurosci"},{"key":"B10","doi-asserted-by":"publisher","first-page":"171","DOI":"10.1016\/j.neuroscience.2014.11.029","article-title":"Social neuroendocrinology of human aggression: examining the role of competition-induced testosterone dynamics","volume":"286","author":"Carr\u00c3\u00a9","year":"2015","journal-title":"Neuroscience"},{"key":"B11","doi-asserted-by":"publisher","first-page":"636","DOI":"10.1126\/science.1144237","article-title":"The coevolution of parochial altruism and war","volume":"318","author":"Choi","year":"2007","journal-title":"Science"},{"key":"B12","doi-asserted-by":"publisher","first-page":"e98977","DOI":"10.1371\/journal.pone.0098977","article-title":"Does competition really bring out the worst? Testosterone, social distance and inter-male competition shape parochial altruism in human males","volume":"9","author":"Diekhof","year":"2014","journal-title":"PLoS ONE"},{"key":"B13","doi-asserted-by":"publisher","first-page":"263","DOI":"10.1016\/j.tics.2011.04.008","article-title":"The role of testosterone in social interaction","volume":"15","author":"Eisenegger","year":"2011","journal-title":"Trends Cogn. Sci"},{"key":"B14","doi-asserted-by":"publisher","first-page":"356","DOI":"10.1038\/nature08711","article-title":"Prejudice and truth about the effect of testosterone on human bargaining behaviour","volume":"463","author":"Eisenegger","year":"2010","journal-title":"Nature"},{"key":"B15","doi-asserted-by":"publisher","first-page":"785","DOI":"10.1038\/nature02043","article-title":"The nature of human altruism","volume":"425","author":"Fehr","year":"2003","journal-title":"Nature"},{"key":"B16","doi-asserted-by":"publisher","first-page":"277","DOI":"10.1016\/j.evolhumbehav.2010.07.007","article-title":"Evolution of parochial altruism by multilevel selection","volume":"32","author":"Garc\u00c3\u00ada","year":"2011","journal-title":"Evol. Hum. Behav"},{"key":"B17","doi-asserted-by":"publisher","first-page":"948","DOI":"10.1287\/mnsc.1110.1466","article-title":"Competition between organizational groups: its impact on altruistic and antisocial motivations","volume":"58","author":"Goette","year":"2012","journal-title":"Manag. Sci"},{"key":"B18","doi-asserted-by":"crossref","first-page":"353","DOI":"10.1017\/S0140525X98001228","article-title":"Testosterone and dominance in men","volume":"21","author":"Mazur","year":"1998","journal-title":"Behav. Brain Sci"},{"key":"B19","doi-asserted-by":"publisher","first-page":"670","DOI":"10.1098\/rstb.2011.0301","article-title":"Evolution and the psychology of intergroup conflict: the male warrior hypothesis","volume":"367","author":"McDonald","year":"2012","journal-title":"Philos. Trans. R. Soc. Lond. B Biol. Sci"},{"key":"B20","doi-asserted-by":"publisher","first-page":"2357","DOI":"10.1162\/jocn.2009.21389","article-title":"Neural mechanisms of the testosterone-aggression relation: the role of orbitofrontal cortex","volume":"22","author":"Mehta","year":"2010","journal-title":"J. Cogn. Neurosci"},{"key":"B21","doi-asserted-by":"publisher","first-page":"158","DOI":"10.1016\/j.yhbeh.2009.04.001","article-title":"When are low testosterone levels advantageous? The moderating role of individual versus intergroup competition","volume":"56","author":"Mehta","year":"2009","journal-title":"Horm. Behav"},{"key":"B22","doi-asserted-by":"publisher","first-page":"173","DOI":"10.1007\/s12110-012-9136-x","article-title":"Altruistic punishment and between-group competition: evidence from n-person prisoner's dilemmas","volume":"23","author":"Rebers","year":"2012","journal-title":"Hum. Nat"},{"key":"B23","doi-asserted-by":"publisher","first-page":"20141539","DOI":"10.1098\/rspb.2014.1539","article-title":"The evolutionary interplay of intergroup conflict and altruism in humans: a review of parochial altruism theory and prospects for its extension","volume":"281","author":"Rusch","year":"2014","journal-title":"Proc. Biol. Sci"},{"key":"B24","doi-asserted-by":"publisher","first-page":"1755","DOI":"10.1126\/science.1082976","article-title":"The neural basis of economic decision-making in the Ultimatum Game","volume":"300","author":"Sanfey","year":"2003","journal-title":"Science"},{"key":"B25","doi-asserted-by":"publisher","first-page":"19","DOI":"10.1111\/j.1467-9280.2007.01842.x","article-title":"Gender differences in cooperation and competition: the male-warrior hypothesis","volume":"18","author":"Van Vugt","year":"2007","journal-title":"Psychol. Sci"},{"key":"B26","doi-asserted-by":"publisher","first-page":"927","DOI":"10.1111\/j.1751-9004.2009.00221.x","article-title":"Guns, germs, and sex: how evolution shaped our intergroup psychology","volume":"3","author":"Van Vugt","year":"2009","journal-title":"Soc. Personal. Psychol. Compass"},{"key":"B27","doi-asserted-by":"publisher","first-page":"e8330","DOI":"10.1371\/journal.pone.0008330","article-title":"Testosterone administration decreases generosity in the ultimatum game","volume":"4","author":"Zak","year":"2009","journal-title":"PLoS ONE"},{"key":"B28","doi-asserted-by":"publisher","first-page":"6535","DOI":"10.1073\/pnas.0812757106","article-title":"A randomized trial of the effect of estrogen and testosterone on economic behavior","volume":"106","author":"Zethraeus","year":"2009","journal-title":"Proc. Natl. Acad. Sci. U.S.A"}],"container-title":["Frontiers in Neuroscience"],"original-title":[],"deposited":{"date-parts":[[2017,6,23]],"date-time":"2017-06-23T09:33:01Z","timestamp":1498210381000},"score":1,"resource":{"primary":{"URL":"http:\/\/journal.frontiersin.org\/Article\/10.3389\/fnins.2015.00183\/abstract"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,6,12]]},"references-count":28,"URL":"https:\/\/doi.org\/10.3389\/fnins.2015.00183","relation":{},"ISSN":["1662-453X"],"issn-type":[{"value":"1662-453X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,6,12]]}}}