Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Olfaction01:25

Olfaction

44.5K
The sense of smell is achieved through the activities of the olfactory system. It starts when an airborne odorant enters the nasal cavity and reaches olfactory epithelium (OE). The OE is protected by a thin layer of mucus, which also serves the purpose of dissolving more complex compounds into simpler chemical odorants. The size of the OE and the density of sensory neurons varies among species; in humans, the OE is only about 9-10 cm2.
The olfactory receptors are embedded in the cilia of the...
44.5K
Physiology of Smell and Olfactory Pathway01:20

Physiology of Smell and Olfactory Pathway

8.8K
Humans detect odors with the help of specialized cells located in the upper part of the nasal cavity, called olfactory receptor neurons (ORNs). ORNs possess hair-like structures called cilia, which are receptive to sensations from the inhaled air. When an odorant molecule binds to a specific receptor on the cell of the cilia, it leads to a series of events that ultimately cause the ORN to send electrical signals to the olfactory bulb in the brain through the olfactory nerves.
The olfactory...
8.8K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Discrete turn strategies emerge in information-limited navigation.

ArXiv·2026
Same author

An improved translational approach to studying persistence-strengthening effects of differential reinforcement of alternative behavior.

Journal of the experimental analysis of behavior·2026
Same author

Odor-visual and visual-visual matching to sample with dogs.

Journal of the experimental analysis of behavior·2026
Same author

Seizures, increased interhemispheric synchrony, altered brain transcriptomics and a leaky blood-brain barrier result from loss of <i>ap3b2</i> in a CRISPR tadpole model of DEE48.

Frontiers in neurology·2026
Same author

Growth-dependent sensory bet-hedging enhances collective navigation.

bioRxiv : the preprint server for biology·2026
Same author

<i>E. coli</i> chemosensing accuracy is not limited by stochastic molecule arrivals.

Nature physics·2026

相关实验视频

Updated: Jul 24, 2025

Multi-unit Recording Methods to Characterize Neural Activity in the Locust Schistocerca Americana Olfactory Circuits
12:13

Multi-unit Recording Methods to Characterize Neural Activity in the Locust Schistocerca Americana Olfactory Circuits

Published on: January 25, 2013

27.1K

从时间气味模式中提取空间信息:来自昆虫的见解

Paul Szyszka1, Thierry Emonet2, Timothy L Edwards3

  • 1Department of Zoology, University of Otago, Dunedin, New Zealand.

Current opinion in insect science
|July 7, 2023
PubMed
概括
此摘要是机器生成的。

动物可以通过嗅觉来理解周围环境,通过分析时间性气味模式. 这允许精确地定位气味来源,即使没有感知风向.

更多相关视频

Using Insect Electroantennogram Sensors on Autonomous Robots for Olfactory Searches
07:23

Using Insect Electroantennogram Sensors on Autonomous Robots for Olfactory Searches

Published on: August 4, 2014

23.1K
Identification of Olfactory Volatiles using Gas Chromatography-Multi-unit Recordings GCMR in the Insect Antennal Lobe
09:49

Identification of Olfactory Volatiles using Gas Chromatography-Multi-unit Recordings GCMR in the Insect Antennal Lobe

Published on: February 24, 2013

14.4K

相关实验视频

Last Updated: Jul 24, 2025

Multi-unit Recording Methods to Characterize Neural Activity in the Locust Schistocerca Americana Olfactory Circuits
12:13

Multi-unit Recording Methods to Characterize Neural Activity in the Locust Schistocerca Americana Olfactory Circuits

Published on: January 25, 2013

27.1K
Using Insect Electroantennogram Sensors on Autonomous Robots for Olfactory Searches
07:23

Using Insect Electroantennogram Sensors on Autonomous Robots for Olfactory Searches

Published on: August 4, 2014

23.1K
Identification of Olfactory Volatiles using Gas Chromatography-Multi-unit Recordings GCMR in the Insect Antennal Lobe
09:49

Identification of Olfactory Volatiles using Gas Chromatography-Multi-unit Recordings GCMR in the Insect Antennal Lobe

Published on: February 24, 2013

14.4K

科学领域:

  • 神经科学是一个神经科学.
  • 嗅觉加工 嗅觉加工
  • 感官感知是一种感官感知.

背景情况:

  • 从时间模式中提取空间信息是视觉和听觉等感官的关键.
  • 嗅觉对于动物来说至关重要,以找到资源并避免危险.
  • 虽然风向有助于气味定位,但昆虫可以单独使用气味线索.

研究的目的:

  • 研究动物如何从时间嗅觉刺激中提取空间信息.
  • 了解气味来源定位背后的机制,独立于风感应.

主要方法:

  • 在气味接触中分析细度的时间模式.
  • 研究昆虫的嗅觉处理能力.

主要成果:

  • 昆虫可以从气味模式中确定气味源的位置和大小.
  • 空间信息是从气味刺激的时间结构中提取的.
  • 气味接触模式提供有关来源之间的距离的信息.

结论:

  • 嗅觉通过时间刺激分析提供丰富的空间信息.
  • 昆虫拥有复杂的解释气味定时导航的能力.
  • 这项研究突出了以前研究不足的嗅觉空间感知方面.