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Conserved evolutionary history for quick detection of threatening faces
http://hdl.handle.net/2237/25080
http://hdl.handle.net/2237/2508026258f0d-ac45-44a2-ab9b-f05fbbee8194
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Kawai_etal_16AC.pdf ファイル公開:2017-05-01 (335.2 kB)
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| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2016-11-22 | |||||
| タイトル | ||||||
| タイトル | Conserved evolutionary history for quick detection of threatening faces | |||||
| 言語 | en | |||||
| 著者 |
Kawai, Nobuyuki
× Kawai, Nobuyuki× Kubo, Kenta× Masataka, Nobuo× Hayakawa, Sachiko |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 権利情報 | The final publication is available at Springer via http://doi.org/10.1007/s10071-015-0949-y | |||||
| 言語 | en | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Macaque monkey | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Threatening face | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Social threat | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Attentional bias | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Threat superiority effect | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Humans quickly recognize threats such as snakes and threatening faces, suggesting that human ancestors evolved specialized visual systems to detect biologically relevant threat stimuli. Although non-human primates also detect snakes quickly, it is unclear whether primates share the efficient visual systems to process the threatening faces of their conspecifics. Primates may not necessarily process conspecific threats by facial expressions, because threats from conspecifics in natural situations are often accompanied by other cues such as threatening actions (or attacks) and vocal calls. Here, we show a similar threat superiority effect in both humans and macaque Japanese monkeys. In visual search tasks, monkeys and humans both responded to pictures of a threatening face of an unfamiliar adult male monkey among neutral faces faster than to pictures of a neutral face among threatening faces. However, the monkeys’ response times to detect deviant pictures of a non-face stimulus were not slower when it was shown among threat faces than when it was shown among neutral faces. These results provide the first evidence that monkeys have an attentional bias toward the threatening faces of conspecifics and suggest that threatening faces are evolutionarily relevant fear stimuli. The subcortical visual systems in primates likely process not only snakes, but also more general biological threat-relevant stimuli, including threatening conspecific faces. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Springer | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1007/s10071-015-0949-y | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 1435-9448 | |||||
| 書誌情報 |
en : Animal Cognition 巻 19, 号 3, p. 655-660, 発行日 2016-05 |
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| 著者版フラグ | ||||||
| 値 | author | |||||
| URI | ||||||
| 識別子 | http://doi.org/10.1007/s10071-015-0949-y | |||||
| 識別子タイプ | DOI | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/25080 | |||||
| 識別子タイプ | HDL | |||||
