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

Mechanism of Ciliary Motion01:05

Mechanism of Ciliary Motion

The ciliary structures were first seen in 1647 by Antonie Leeuwenhoek while observing the protozoans. In lower organisms, these appendages are responsible for cell movement, while in higher organisms, these appendages help in the movement of the extracellular fluids within the body cavities.
The cilia are made up of microtubules in a 9+2 arrangement, with nine microtubule doublet ring bundles, surrounding a pair of central singlet microtubule bundles. The doublet microtubule bundles are...

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

The Procedure-Only Transfer Pathway - An Alternative to Standard Interhospital Transfer to Address Time-Sensitive Procedural Needs.

NEJM catalyst innovations in care delivery·2026
Same author

An epifluorescence microscope design for naturalistic behavior and cellular activity in freely moving Caenorhabditis elegans.

Nature communications·2026
Same author

Reframing healthcare workplace violence: Compassion without complacency.

Journal of hospital medicine·2026
Same author

Perspectives on increasing corporate ownership and unionization in hospital medicine: An exploratory mixed methods study.

Journal of hospital medicine·2026
Same author

The impact of rearing environment on C. elegans: phenotypic, transcriptomic and intergenerational responses to 3D enriched habitats.

Biology open·2026
Same author

The impact of rearing environment on <i>C. elegans</i>: Phenotypic, transcriptomic and intergenerational responses to 3D enriched habitats.

bioRxiv : the preprint server for biology·2025

相关实验视频

Updated: May 12, 2026

In vivo Neuronal Calcium Imaging in C. elegans
11:06

In vivo Neuronal Calcium Imaging in C. elegans

Published on: April 10, 2013

在C. elegans中,分隔式动力学内部神经元编码头部运动.

Michael Hendricks1, Heonick Ha, Nicolas Maffey

  • 1Department of Organismic and Evolutionary Biology, Center for Brain Science, Harvard University, Cambridge, Massachusetts 02138, USA.

Nature
|June 23, 2012
PubMed
概括

在Caenorhabditis elegans中神经元活动的亚细胞分区 RIA 内神经元在空间上编码头部运动. 这种由乙胆和调节的轴突活动,独立地影响运动.

科学领域:

  • 神经科学是一个神经科学.
  • 计算神经科学是一种神经科学.
  • 细胞神经科学 细胞神经科学

背景情况:

  • 神经元活动限制在特定的亚细胞区域扩大了计算特性.
  • 分隔神经元活动的细胞基础在很大程度上仍然是未知的.
  • 在Caenorhabditis elegans中,RIA内部神经元具有复杂的连接和感官输入.

研究的目的:

  • 描述Caenorhabditis elegans RIA内部神经元中分隔活动的细胞基础.
  • 为了研究RIA内部神经元如何在亚细胞层面空间编码头部运动.
  • 阐明轴突细分的分子机制和功能意义.

主要方法:

  • 在RIA内部神经元中表征亚细胞轴突活动.
  • 研究乙胆和谷氨酸在调节神经元活动中的作用.
  • 分析肌肉酸乙胆受体GAR-3和细胞内调动的功能.

主要成果:

  • RIA内部神经元表现出轴突的分离,在亚细胞尺度上空间编码头部运动.
  • 亚细胞轴突活动取决于乙胆的释放和添加剂与感官唤起的同步活动.
  • GAR-3受体通过细胞内储存来调解轴突细分,独立于同步活动而起作用.

更多相关视频

Ratiometric Calcium Imaging of Individual Neurons in Behaving Caenorhabditis Elegans
11:26

Ratiometric Calcium Imaging of Individual Neurons in Behaving Caenorhabditis Elegans

Published on: February 7, 2018

Calcium Imaging in Freely Behaving Caenorhabditis elegans with Well-Controlled, Nonlocalized Vibration
06:50

Calcium Imaging in Freely Behaving Caenorhabditis elegans with Well-Controlled, Nonlocalized Vibration

Published on: April 29, 2021

相关实验视频

Last Updated: May 12, 2026

In vivo Neuronal Calcium Imaging in C. elegans
11:06

In vivo Neuronal Calcium Imaging in C. elegans

Published on: April 10, 2013

Ratiometric Calcium Imaging of Individual Neurons in Behaving Caenorhabditis Elegans
11:26

Ratiometric Calcium Imaging of Individual Neurons in Behaving Caenorhabditis Elegans

Published on: February 7, 2018

Calcium Imaging in Freely Behaving Caenorhabditis elegans with Well-Controlled, Nonlocalized Vibration
06:50

Calcium Imaging in Freely Behaving Caenorhabditis elegans with Well-Controlled, Nonlocalized Vibration

Published on: April 29, 2021

结论:

  • 在RIA内部神经元中的轴突分离提供了行为亚细胞空间编码的机制.
  • 这种由乙胆和调节的细分活动,独立调节运动行为.
  • 这些发现揭示了扩大神经元计算能力的新型细胞基础.