title: Psychology. Evolution of the social brain.
authors: School of Biological Sciences, University of Liverpool, Liverpool L69 7ZB, UK. rimd@liv.ac.uk
authors: Robin
authors: R
authors: Dunbar
mesh_terms: D000818:Animals; D000835:Animals, Wild; D005075:Biological Evolution; D003071:Cognition; D004723:Endorphins / Q000502:physiology; D005260:Female; D006120:Grooming; D006608:Hierarchy, Social; D007802:Language; D019579:Neocortex / Q000033:anatomy & histology / Q000502:physiology; D010215:Papio / Q000502:physiology / Q000523:psychology*; D012098:Reproduction; D012919:Social Behavior; D012930:Social Dominance; D012944:Social Support; D014828:Vocalization, Animal
chemical_list: D004723:Endorphins