Behavioral algorithms and neural mechanisms underlying odor-modulated locomotion in insects.
Behavioral algorithms and neural mechanisms underlying odor-modulated locomotion in insects.
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DOI：
10.1242/jeb.200261
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发表时间：
2023-01-01
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--
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从配偶和宿主和食物等资源中释放的气味通常是动物能够检测到的第一个感官信号。对气味做出反应的运动变化是动物获取对其生存至关重要的资源的重要机制。昆虫运动中气味调节的变化构成了一整套灵活的行为，使昆虫能够远距离接近这些资源，并进行局部搜索以定位并随后评估它们。在这里，我们回顾了许多昆虫物种中气味介导的运动的变化。我们强调，气味引起的运动变化是多种多样的。特别是，嗅觉刺激在长距离时是零星的，在短距离时变得更加连续。这种与距离相关的时间分布变化会导致昆虫的运动策略发生相应的变化。我们还讨论了运动气味调节的神经回路。摘要：这篇综述探讨了昆虫利用嗅觉来定位食物和交配的行为和神经机制。
Odors released from mates and resources such as a host and food are often the first sensory signals that an animal can detect. Changes in locomotion in response to odors are an important mechanism by which animals access resources important to their survival. Odor-modulated changes in locomotion in insects constitute a whole suite of flexible behaviors that allow insects to close in on these resources from long distances and perform local searches to locate and subsequently assess them. Here, we review changes in odor-mediated locomotion across many insect species. We emphasize that changes in locomotion induced by odors are diverse. In particular, the olfactory stimulus is sporadic at long distances and becomes more continuous at short distances. This distance-dependent change in temporal profile produces a corresponding change in an insect's locomotory strategy. We also discuss the neural circuits underlying odor modulation of locomotion. Summary: This Review explores the behavioral and neural mechanisms that insects use to locate food and mates using their sense of smell.
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影响因子：
16.2
作者：
Bidaye, Salil S.;Laturney, Meghan;Chang, Amy K.;Liu, Yuejiang;Bockemuehl, Till;Bueschges, Ansgar;Scott, Kristin
通讯作者：
Scott, Kristin
影响因子：
15.9
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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：
1.5
作者：
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通讯作者：
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