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タイトル: | Spontaneous synchronized tapping to an auditory rhythm in a chimpanzee |
著者: | Hattori, Yuko ![]() ![]() Tomonaga, Masaki ![]() ![]() Matsuzawa, Tetsuro ![]() |
著者名の別形: | 服部, 裕子 |
キーワード: | Biological anthropology Cognitive control Psychology Animal behaviour |
発行日: | 28-Mar-2013 |
出版者: | Nature Publishing Group |
誌名: | Scientific Reports |
巻: | 3 |
論文番号: | 1566 |
抄録: | Humans actively use behavioral synchrony such as dancing and singing when they intend to make affiliative relationships. Such advanced synchronous movement occurs even unconsciously when we hear rhythmically complex music. A foundation for this tendency may be an evolutionary adaptation for group living but evolutionary origins of human synchronous activity is unclear. Here we show the first evidence that a member of our closest living relatives, a chimpanzee, spontaneously synchronizes her movement with an auditory rhythm: After a training to tap illuminated keys on an electric keyboard, one chimpanzee spontaneously aligned her tapping with the sound when she heard an isochronous distractor sound. This result indicates that sensitivity to, and tendency toward synchronous movement with an auditory rhythm exist in chimpanzees, although humans may have expanded it to unique forms of auditory and visual communication during the course of human evolution. |
記述: | チンパンジーも音のリズムに対して自発的に同調することが明らかに : ダンスなどの音楽のリズムにあわせて体を動かす能力の起源.京都大学プレスリリース. 2013-03-28. |
著作権等: | © 2013 Nature Publishing Group This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/3.0/ |
URI: | http://hdl.handle.net/2433/172801 |
DOI(出版社版): | 10.1038/srep01566 |
PubMed ID: | 23535698 |
関連リンク: | https://www.kyoto-u.ac.jp/static/ja/news_data/h/h1/news6/2012/130328_1.htm |
出現コレクション: | 学術雑誌掲載論文等 |
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