Comparative studies of cognitive and behavioral characteristics in dogs and cats

狗和猫认知和行为特征的比较研究

• 批准号: 23650132
• 负责人: HASEGAWA Toshikazu
• 金额: $ 2.33万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23650132/
• 关键词: 比較認知心理学; イヌ; ネコ; 犬種差; 社会的認知; 社会性; コミュニケーション; 側性化; 伴侶動物; 性格; 遺伝子; 認知

This study investigates the behavioral/cognitive characteristics and effects of domestication on them in dogs and cats. About behavioral characteristics and its genetic basis, we have shown that the polymorphism in androgen receptor related to sociality in cats, as shown in dogs. About cognitive characteristics, the following possibilities have been shown: dogs mainly process human voices in left hemisphere; eye contact for humans differs among dog breeds; cats discriminate owner's voice from others' voices, emotional states of owner's voice, their own names from other words, and owners' attention states. To clarify the phylogenetic changes, we studied the close relatives of dogs and cats and the other domesticated species and its relatives. Wolves have the capacity to yawn contagiously. In lions, affiliative behavior maintains the amicable relationship, but they do not reconcile. Zebras' group moving is mainly led by adult individuals.

这项研究调查了狗和猫对驯化的行为/认知特征和影响。关于行为特征及其遗传基础，我们已经表明，如狗中所示，雄激素受体中与猫社会性有关的多态性。关于认知特征，已经显示了以下可能性：狗主要是处理左半球的人类声音；人类的眼神交流在狗品种之间有所不同；猫从别人的声音中歧视所有者的声音，主人的声音情绪状态，他们自己的名字与其他单词的名字以及所有者的注意状态。为了阐明系统发育的变化，我们研究了狗和猫的近亲以及其他驯养物种及其亲戚。狼有能力传染。在狮子会中，隶属行为保持友好关系，但他们不核心。斑马的小组移动主要由成年人领导。

项目成果

Understanding the diversity of social systems in Carnivores

了解食肉动物社会系统的多样性

• 发表时间: 2011
• 作者: Fujisawa M;Udono T;Nogami E;Hirosawa M;Morimura N;Saito A;Seres M;Teramoto M;Nagano K;Mori Y;Uesaka H;Nasu K;Tomonaga M;Idani G; Hirata S;Tsuruyama T;Matsubayashi K.;的場知之
• 通讯作者: 的場知之

Androgen receptor gene polymorphisms are associated with aggression in Japanese Akita Inu

• DOI: 10.1098/rsbl.2011.0087
• 发表时间: 2011-10-23
• 期刊: BIOLOGY LETTERS
• 影响因子: 3.3
• 作者: Konno, Akitsugu;Inoue-Murayama, Miho;Hasegawa, Toshikazu
• 通讯作者: Hasegawa, Toshikazu

Contagious yawning in Wolves

狼群中的传染性打哈欠

• 发表时间: 2012
• 作者: 伊藤珠恵;Romero;T;齋藤慈子、長谷川寿一
• 通讯作者: 齋藤慈子、長谷川寿一

Yawn contagion in dogs as a possible expression of empathy

狗的哈欠传染可能是同理心的表达

• 发表时间: 2012
• 作者: Teresa Romero;Akitsugu Konno;Toshikazu Hasegawa
• 通讯作者: Toshikazu Hasegawa

アキタイヌにおけ るヒトへの注視行動

秋田犬对人类的注视行为

• 发表时间: 2011
• 作者: 櫻庭京子,峯松信明,作田亮一,今泉敏,堤剛;今野晃嗣・長谷川寿一
• 通讯作者: 今野晃嗣・長谷川寿一