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相关概念视频

The Cochlea01:13

The Cochlea

45.2K
The cochlea is a coiled structure in the inner ear that contains hair cells—the sensory receptors of the auditory system. Sound waves are transmitted to the cochlea by small bones attached to the eardrum called the ossicles, which vibrate the oval window that leads to the inner ear. This causes fluid in the chambers of the cochlea to move, vibrating the basilar membrane.
45.2K

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相关实验视频

Updated: Jul 18, 2025

Extracting the Cochlea from a Human Temporal Bone: A Cadaveric Protocol
06:42

Extracting the Cochlea from a Human Temporal Bone: A Cadaveric Protocol

Published on: August 18, 2023

843

从人类的骨中提取囊:一个尸体协议.

Matti Iso-Mustajärvi1, Aarno Dietz2

  • 1Department of Otorhinolaryngology, Kuopio University Hospital; matti.iso-mustajarvi@kuh.fi.

Journal of visualized experiments : JoVE
|August 22, 2023
PubMed
概括

这项研究提出了一种可靠的钻探方法,利用解剖学地标从人类骨中提取尾管. 这种技术对于各种内耳研究应用至关重要,包括组织学和微型CT成像.

科学领域:

  • 人体解剖学 解剖学 解剖学
  • 耳鼻喉科 耳鼻喉科 耳鼻喉科
  • 医疗成像医学成像

背景情况:

  • 从人类骨中提取耳是组织学处理和微型计算机断层扫描 (micro-CT) 研究的必要条件.
  • 带在骨中的位置由于周围的骨结构而难以可视化.
  • 精确的耳隔离可以提高微型CT扫描中的图像质量.

研究的目的:

  • 提出一种可靠的方法,从尸体中提取人类骨中的耳.
  • 详细说明使用解剖学标志来指导耳钻孔程序.
  • 通过改善耳隔离,促进对内耳的高级研究.

主要方法:

  • 从人类骨中提取耳的一个钻出技术.
  • 使用特定的解剖学标志作为指导:面部神经,半圆形通道,前厅,圆形窗口,基底转,动脉,生殖腺,内部听觉通道.
  • 根据已识别的地标,逐步描述钻井过程.

主要成果:

  • 通过使用所述的钻出方法,从骨中成功和可靠地提取耳.
  • 演示如何解剖学地标有效指导提取过程.
  • 该方法确保了尾虫的完整性,用于随后的分析.

更多相关视频

A Protocol for Decellularizing Mouse Cochleae for Inner Ear Tissue Engineering
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A Protocol for Decellularizing Mouse Cochleae for Inner Ear Tissue Engineering

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Whole Mount Dissection and Immunofluorescence of the Adult Mouse Cochlea
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Whole Mount Dissection and Immunofluorescence of the Adult Mouse Cochlea

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相关实验视频

Last Updated: Jul 18, 2025

Extracting the Cochlea from a Human Temporal Bone: A Cadaveric Protocol
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Extracting the Cochlea from a Human Temporal Bone: A Cadaveric Protocol

Published on: August 18, 2023

843
A Protocol for Decellularizing Mouse Cochleae for Inner Ear Tissue Engineering
09:53

A Protocol for Decellularizing Mouse Cochleae for Inner Ear Tissue Engineering

Published on: January 1, 2018

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Whole Mount Dissection and Immunofluorescence of the Adult Mouse Cochlea
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Whole Mount Dissection and Immunofluorescence of the Adult Mouse Cochlea

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结论:

  • 本文所介绍的解剖学里程碑指导式钻出技术为耳提取提供了一种可靠的方法.
  • 这种技术对于研究人员来说是有价值的,他们需要隔离的尾细胞进行组织学或微型CT评估.
  • 通过这种方法改善耳隔离,支持加强内耳研究.