...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Ethology >Intelligence in Corvids and Apes: A Case of Convergent Evolution?
【24h】

Intelligence in Corvids and Apes: A Case of Convergent Evolution?

机译：猿人和猿类中的智力：融合进化的例子吗？

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Intelligence is suggested to have evolved in primates in response to complexities in the environment faced by their ancestors. Corvids, a large-brained group of birds, have been suggested to have undergone a convergent evolution of intelligence [Emery & Clayton (2004) Science, Vol. 306, pp. 1903-1907]. Here we review evidence for the proposal from both ultimate and proximate perspectives. While we show that many of the proposed hypotheses for the evolutionary origin of great ape intelligence also apply to corvids, further study is needed to reveal the selective pressures that resulted in the evolution of intelligent behaviour in both corvids and apes. For comparative proximate analyses we emphasize the need to be explicit about the level of analysis to reveal the type of convergence that has taken place. Although there is evidence that corvids and apes solve social and physical problems with similar speed and flexibility, there is a great deal more to be learned about the representations and algorithms underpinning these computations in both groups. We discuss recent comparative work that has addressed proximate questions at this level, and suggest directions for future research.
机译：智力被认为是灵长类动物进化的，以应对其祖先所面临的环境的复杂性。 Corvids是一群大脑鸟，已经经历了智力的融合演化[Emery＆Clayton（2004）Science，Vol。 306，第1903-1907页]。在这里，我们从最终和最接近的角度审查提案的证据。尽管我们显示了许多有关大猿智能进化起源的拟议假说也适用于Corvids，但仍需要进一步研究以揭示导致Corvid和猿智能行为进化的选择性压力。对于比较最近的分析，我们强调需要明确分析级别以揭示已发生的收敛类型。尽管有证据表明，弯腰猿和猿人以相似的速度和灵活性解决了社会和身体问题，但是对于这两组计算的基础表示形式和算法，还有很多要学习的知识。我们讨论了在这个级别上解决了相关问题的最新比较工作，并提出了未来研究的方向。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号