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Out of sight, but not out of mind

机译:视而不见

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摘要

Flies are cleverer than previously thought. They can remember their original destination even if distracted en route by another landmark. This behaviour depends on a specific group of neurons.rnYou are walking down a street to meet a friend at the end of it. You are early; so to kill time, you go into a cafe. After this brief detour, you continue on your way to meet your friend. While in the cafe, your original destination was out of sight, yet your brain held that goal in memory. Many such distractions occur during our daily tasks, yet in most cases we can remember and complete the original task. On page 1244 of this issue, Neuser et al. demonstrate that the fruitfly Drosophila melanogaster can perform a similar task, and elucidate some of the mechanisms that the fly brain uses for this type of memory.
机译:苍蝇比以前想象的要聪明。即使在途中被另一个地标分散注意力,他们也可以记住自己的原始目的地。这种行为取决于特定的神经元群体。您正走在街上,在路的尽头遇到一个朋友。你来得早;为了消磨时间,你去咖啡馆。短暂绕道后,您将继续与朋友会面。在咖啡馆时,您原来的目的地不在视线范围内,但您的大脑却在记忆中实现了这一目标。在日常工作中会发生许多这样的干扰,但是在大多数情况下,我们可以记住并完成原始任务。在此问题的第1244页上,Neuser等人。证明果蝇果蝇可以执行类似的任务,并阐明果蝇大脑用于此类记忆的一些机制。

著录项

  • 来源
    《Nature》 |2008年第7198期|1192-1194|共3页
  • 作者单位

    Department of Molecular and Cellular Biology;

    Departments of Molecular and Cellular Biology, and of Psychiatry and Behavioural Sciences, Baylor College of Medicine, Houston, Texas 77030, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);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
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