Project description DEENESFRITPL Could body odours affect social behaviour? Human social behaviour is shaped by a complex interplay of biological, cultural and psychological factors as well as by group dynamics. In animals, olfactory cues such as pheromones are also involved in social bonding, mate selection, recognition and influence territorial behaviour. Funded by the European Research Council, the SocioSmell project aims to explore the role of chemosignaling in human social behaviour. Researchers propose that handshaking serves as a way for humans to subliminally sample social chemosignals, which are processed by brain mechanisms independent of the main olfactory system. Moreover, the project will investigate whether individuals with autism spectrum disorder display impaired social chemosignaling, introducing a novel concept in human social behaviour. Show the project objective Hide the project objective Objective "We test the working hypothesis that humans are constantly engaging in social chemosignaling, and that this serves as a major yet underappreciated force in shaping human social behavior. A major component of social chemosignaling in macrosmatic mammals is conveying of social status, namely dominance/submissiveness. We start by testing the novel hypothesis that humans similarly share information on social status through chemosignals. In support of this, we provide pilot data for a ""smell of dominance"". Next, we ask how do humans sample these social chemosignals? We hypothesize that handshaking serves subliminal sampling of social chemosignaling, and provide comprehensive pilot data implying that humans indeed subliminally sniff their own hands after shaking. Given the importance we attribute to social chemosignaling, one may ask why aren't anosmic individuals significantly socially impaired? We test the hypothesis that social chemosignals are processed by brain mechanisms independent of the main olfactory system. In support of this, we provide pilot data implying a brain response to social chemosignals in individuals with congenital anosmia. Finally, we ask what happens if social chemosignaling is selectively impaired? Given the social impairment we would predict following such social anosmia, we hypothesize that it may be a component of autism spectrum disorder. In support of this hypothesis we provide pilot data of altered social chemosignaling in high functioning adults with autism, and altered olfactory responses in children just diagnosed with autism. The latter implies a potential non-verbal non-task dependent diagnostic measure for autism. Together, this combines to a radically different perspective on human social behavior. We argue that humans are constantly chemosignaling, and that uncovering these effects will provide for better understanding of human social behavior, and potential diagnosis and treatments for diseases involving altered social performance." Fields of science agricultural sciencesanimal and dairy sciencedomestic animalsmedical and health sciencesclinical medicineobstetricsnatural sciencesbiological scienceszoologymammalogy Programme(s) H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC) Main Programme Topic(s) ERC-ADG-2014 - ERC Advanced Grant Call for proposal ERC-2014-ADG See other projects for this call Funding Scheme ERC-ADG - Advanced Grant Coordinator WEIZMANN INSTITUTE OF SCIENCE Net EU contribution € 2 074 206,00 Address Herzl street 234 7610001 Rehovot Israel See on map Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Other funding € 0,00 Beneficiaries (1) Sort alphabetically Sort by Net EU contribution Expand all Collapse all WEIZMANN INSTITUTE OF SCIENCE Israel Net EU contribution € 2 074 206,00 Address Herzl street 234 7610001 Rehovot See on map Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Other funding € 0,00
