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首页> 外文期刊>Proceedings of the National Academy of Sciences of the United States of America >Contagious yawning in gelada baboons as a possible expression of empathy
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Contagious yawning in gelada baboons as a possible expression of empathy

机译:吉拉达狒狒的传染性打呵欠可能是共情的表达

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摘要

Yawn contagion in humans has been proposed to be related to our capacity for empathy. It is presently unclear whether this capacity is uniquely human or shared with other primates, especially monkeys. Here, we show that in gelada baboons (Theropithecus gelada) yawning is contagious between individuals, especially those that are socially close, i.e., the contagiousness of yawning correlated with the level of grooming contact between individuals. This correlation persisted after controlling for the effect of spatial association. Thus, emotional proximity rather than spatial proximity best predicts yawn contagion. Adult females showed precise matching of different yawning types, which suggests a mirroring mechanism that activates shared representations. The present study also suggests that females have an enhanced sensitivity and emotional tuning toward companions. These findings are consistent with the view that contagious yawning reveals an emotional connection between individuals. This phenomenon, here demonstrated in monkeys, could be a building block for full-blown empathy.
机译:有人提出人类哈欠传染病与我们的同理能力有关。目前尚不清楚这种能力是人类独有的还是与其他灵长类,特别是猴子共有的。在这里,我们显示出在狒狒狒狒(Theropithecus gelada)中,个人之间的打呵欠是有传染性的,尤其是在社交上亲密的人之间,即打呵欠的传染性与个人之间的修饰接触水平相关。在控制了空间关联的效果之后,这种关联仍然存在。因此,情感上的接近而不是空间上的接近最好地预测了哈欠的蔓延。成年雌性显示出不同打哈欠类型的精确匹配,这表明激活共享表征的镜像机制。本研究还表明,女性对同伴的敏感性和情绪调适增强。这些发现与传染性的打哈欠揭示了个人之间的情感联系是一致的。这种现象在猴子中得到了证明,这可能是全面移情的基础。

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  • 作者单位

    Centro Interdipartimentale Museo di Storia Naturale e del Territorio, Universita di Pisa, 56011 Pisa, Italy;

    Centro Interdipartimentale Museo di Storia Naturale e del Territorio, Universita di Pisa, 56011 Pisa, Italy Dipartimento di Universita di Parma, 43100 Parma, Italy;

    Centro Interdipartimentale Museo di Storia Naturale e del Territorio, Universita di Pisa, 56011 Pisa, Italy Dipartimento di Universita di Parma, 43100 Parma, Italy;

    Dipartimento di Universita di Parma, 43100 Parma, Italy Neuroscienze, Universita di Parma, 43100 Parma, Italy;

  • 收录信息 美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    emotional contagion; matching behavior; mirror neurons; social bonding; theropithecus gelada;

    机译:情绪传染;匹配行为;镜像神经元社会纽带;海rop;

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