Familiarity perception call elicited under restricted sensory cues in peer-social interactions of the domestic chick.
Familiarity perception call elicited under restricted sensory cues in peer-social interactions of the domestic chick.
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DOI：
10.1371/journal.pone.0058847
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发表时间：
2013
期刊：
影响因子：
3.7
通讯作者：
Nakamura S
中科院分区：
文献类型：
--
作者：
Koshiba M;Shirakawa Y;Mimura K;Senoo A;Karino G;Nakamura S
社会认知机制是理解发育异常的核心，如自闭症谱系障碍。除了父母-婴儿或配对-结合互动之外，同伴关系是人类特别发达的关键社会关系。熟悉性认知是同伴社会化的基础。家鸡（Gallus gallus）的研究有助于我们理解的感觉运动认知的发展过程，但许多过程仍然未知。在这份报告中，我们使用了小鸡，因为它们是早熟的鸟类，因此我们可以专注于同伴互动，而不必考虑养育。视频记录了受试鸡对熟悉和不熟悉的参考同伴的行为，其中受试鸡和参考鸡被不透明或透明的墙隔开。声谱图和行为相关性分析的基础上，主成分分析，揭示了小鸡引起的中间接触呼叫和形态上不同的求救电话，更频繁地对熟悉与不熟悉的小鸡在声学条件。当视觉和听觉线索都存在时，受试小鸡表现出接近和地板啄食行为，同时引起快乐（愉快）的呼叫，无论参考同行是熟悉的还是不熟悉的。我们的研究结果表明，小鸡识别熟悉性使用的声音线索和表达的认知，通过修改遇险呼叫。这些发现表明，同伴关系可以建立声学识别，独立的视觉人脸识别，并最终，这两种形式的识别集成，与调制的声学识别。
Social cognitive mechanisms are central to understanding developmental abnormalities, such as autistic spectrum disorder. Peer relations besides parent-infant or pair-bonding interactions are pivotal social relationships that are especially well developed in humans. Cognition of familiarity forms the basis of peer socialization. Domestic chick (Gallus gallus) studies have contributed to our understanding of the developmental process in sensory-motor cognition but many processes remain unknown. In this report, we used chicks, as they are precocial birds, and we could therefore focus on peer interaction without having to consider parenting. The subject chick behavior towards familiar and unfamiliar reference peers was video-recorded, where the subject and the reference were separated by either an opaque or transparent wall. Spectrogram and behavior correlation analyses based on principal component analysis, revealed that chicks elicited an intermediate contact call and a morphologically different distress call, more frequently towards familiar versus unfamiliar chicks in acoustic only conditions. When both visual and acoustic cues were present, subject chicks exhibited approaching and floor pecking behavior, while eliciting joyful (pleasant) calls, irrespective of whether reference peers were familiar or unfamiliar. Our result showed that chicks recognized familiarity using acoustic cues and expressed cognition through modified distress calls. These finding suggests that peer affiliation may be established by acoustic recognition, independent of visual face recognition, and that eventually, both forms of recognition are integrated, with modulation of acoustic recognition.
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DOI：
10.1098/rspb.1998.0286
发表时间：
1998-02-07
影响因子：
4.7
作者：
Boughman, JW
通讯作者：
Boughman, JW
影响因子：
64.8
作者：
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通讯作者：
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影响因子：
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作者：
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通讯作者：
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影响因子：
3.4
作者：
Lemasson A;Ouattara K;Petit EJ;Zuberbühler K
通讯作者：
Zuberbühler K
影响因子：
5.4
作者：
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