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dc.contributor.authorMasataka, N.
dc.contributor.authorKoda, H.
dc.contributor.authorAtsumi, T.
dc.contributor.authorSatoh, M.
dc.contributor.authorLipp, Ottmar
dc.date.accessioned2019-02-19T04:16:03Z
dc.date.available2019-02-19T04:16:03Z
dc.date.created2019-02-19T03:58:14Z
dc.date.issued2018
dc.identifier.citationMasataka, N. and Koda, H. and Atsumi, T. and Satoh, M. and Lipp, O. 2018. Preferential attentional engagement drives attentional bias to snakes in Japanese macaques (Macaca fuscata) and humans (Homo sapiens). Scientific Reports. 8: 17773.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/74178
dc.identifier.doi10.1038/s41598-018-36108-6
dc.description.abstract

© 2018, The Author(s). In humans, attentional biases have been shown to negative (dangerous animals, physical threat) and positive (high caloric food, alcohol) stimuli. However, it is not clear whether these attentional biases reflect on stimulus driven, bottom up, or goal driven, top down, attentional processes. Here we show that, like humans, Japanese macaques show an attentional bias to snakes in a dot probe task (Experiment 1). Moreover, this attentional bias reflects on bottom up driven, preferential engagement of attention by snake images (Experiment 2a), a finding that was replicated in a study that used the same methodology in humans (Experiment 2b). These results are consistent with the notion that attentional bias to snakes reflects on an evolutionarily old, stimulus driven threat detection mechanism which is found in both species.

dc.publisherNature Publishing Group
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.titlePreferential attentional engagement drives attentional bias to snakes in Japanese macaques (Macaca fuscata) and humans (Homo sapiens)
dc.typeJournal Article
dcterms.source.volume8
dcterms.source.number1
dcterms.source.issn2045-2322
dcterms.source.titleScientific Reports
curtin.departmentSchool of Psychology
curtin.accessStatusOpen access


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