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相关概念视频

Electronic Distance Measuring Instruments01:30

Electronic Distance Measuring Instruments

Electronic Distance Measuring Instruments (EDMs) are essential tools in modern surveying, offering precise distance measurements by emitting electromagnetic signals and calculating the time required for these signals to travel to a target and return. Two primary types of signals are used in EDMs — light waves and microwaves — each suited to specific environmental and distance requirements. Light-wave-based EDMs utilize either infrared or laser light, providing high accuracy over short distances...

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相关实验视频

Updated: Jun 25, 2026

Measurement of Tension Release During Laser Induced Axon Lesion to Evaluate Axonal Adhesion to the Substrate at Piconewton and Millisecond Resolution
09:31

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基于光纤的高精度光学流量计

Artur Silva1, Paulo Carriço1, Ana B Fernandes1,2

  • 1Champalimaud Research, Champalimaud Foundation, 1400-038 Lisbon, Portugal.

eNeuro
|July 18, 2024
PubMed
概括
此摘要是机器生成的。

研究人员开发了一种低成本,开源的光学仪,以准确测量动物的行为. 这种新设备克服了现有方法的局限性,使神经生物学和消费行为能够得到更好的研究.

关键词:
消费行为是一种消费行为.微观结构的微观结构度仪的度仪是什么?这是开源的,开源的.这是一个光学模型.

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相关实验视频

Last Updated: Jun 25, 2026

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科学领域:

  • 神经生物学 神经生物学 神经生物学
  • 动物行为 动物行为
  • 生物医学工程 生物医学工程

背景情况:

  • 量化行为对于理解消费行为的神经生物学机制至关重要.
  • 传统的度仪 (电气或光学) 有一些局限性,如干扰,错误读数和对外部光的敏感性.
  • 现有的方法阻碍了精确测量的微观结构和液体摄入.

研究的目的:

  • 开发一个低成本的,开源的光学仪.
  • 为了克服现有的测量设备的局限性.
  • 为研究动物的行为和液体摄入提供可靠的工具.

主要方法:

  • 设计了一种使用受限红外光束和光纤的光学流量计.
  • 整合了一个刺探设计,以促进舌头的访问,同时排除其他身体部位和光线.
  • 集成功能用于鼻检测和行为任务的视觉提示呈现.

主要成果:

  • 开发的液计表显示出高灵敏度,精度和可靠性.
  • 验证实验证实了其在量化行为方面的准确性.
  • 该设备成功地集成到研究微观结构的行为任务中.

结论:

  • 拟议的开源光学仪为测量行为提供了具有成本效益和强大的解决方案.
  • 这种工具对推进神经生物学研究具有重大潜力,特别是当与神经成像等技术相结合时.
  • 它可以对自由移动的动物的微观结构进行详细的分析.