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

The Cochlea01:13

The Cochlea

50.6K
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.
50.6K
Anatomy of the Ear01:16

Anatomy of the Ear

11.2K
Auditory sensation, commonly called hearing, involves the transformation of sonic waves into neural impulses facilitated by the structures of the auditory organ. The prominent, flesh-like structure on the side of the head, called the auricle, directs sound waves towards the auditory canal. The auricle is often mislabeled as the pinna, a term more aligned with mobile structures like a feline's external ear. The auditory canal penetrates the cranium via the external auditory meatus of the...
11.2K

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

Cochlear size variation in a large-scale international multicentre cohort.

Hearing research·2026
Same author

Cochlear Size and Shape Variation from the Russian Population and a New Cochlear Parameter for a Safe Cochlear Implant Electrode Insertion.

Journal of visualized experiments : JoVE·2026
Same author

A Unique Perspective: Intrapatient Comparison of Perimodiolar and Lateral Wall Cochlear Implant Electrodes.

Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·2026
Same author

Testing a Cochlear Implant Electrode Insertion Training System for Optimal Electrode Array Placement in Different Inner Ear Anatomies.

Journal of visualized experiments : JoVE·2026
Same author

Preoperative Imaging for Cochlear Implantation: A Global Consensus.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
Same author

Response to: Morphometric measurements of the incomplete partition type II (IP-II) cochlea and implications on cochlear implantation.

Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·2026

相关实验视频

Updated: Jan 18, 2026

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

1.9K

阿根廷人口中耳大小的变化.

Maria Fernanda Di Gregorio1, Ana Celeste Ferrari2, Anandhan Dhanasingh3

  • 1Sanatorio Allende, ENT Department, Otology Unit, Cordoba, Argentina.

Brazilian journal of otorhinolaryngology
|September 11, 2025
PubMed
概括
此摘要是机器生成的。

耳的大小和形状在阿根廷人群中差异很大. 这项研究发现,阿根廷的耳略小于其他全球人口报告的耳,这影响了耳植入物选择.

关键词:
耳植入物电极 耳植入物电极耳的形状 耳的形状耳的大小 耳的大小

更多相关视频

Immunolabeling and Counting Ribbon Synapses in Young Adult and Aged Gerbil Cochleae
08:25

Immunolabeling and Counting Ribbon Synapses in Young Adult and Aged Gerbil Cochleae

Published on: April 21, 2022

2.9K
Enhancing Electrode Location Assessment in Cochlear Implantation via Computed Tomography Image Fusion
03:58

Enhancing Electrode Location Assessment in Cochlear Implantation via Computed Tomography Image Fusion

Published on: January 17, 2025

801

相关实验视频

Last Updated: Jan 18, 2026

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

1.9K
Immunolabeling and Counting Ribbon Synapses in Young Adult and Aged Gerbil Cochleae
08:25

Immunolabeling and Counting Ribbon Synapses in Young Adult and Aged Gerbil Cochleae

Published on: April 21, 2022

2.9K
Enhancing Electrode Location Assessment in Cochlear Implantation via Computed Tomography Image Fusion
03:58

Enhancing Electrode Location Assessment in Cochlear Implantation via Computed Tomography Image Fusion

Published on: January 17, 2025

801

科学领域:

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

背景情况:

  • 耳解剖学在个体之间表现出相当大的差异.
  • 精确的耳尺寸对于选择适当的耳植入物电极长度至关重要.

研究的目的:

  • 为了评估阿根廷人口内耳大小和形状的变化.
  • 为了在这个人口群体中提供优化耳植入物安装的数据.

主要方法:

  • 分析了247个耳朵的计算机断层扫描 (CT) 扫描.
  • 测量的主要参数包括基底转直径 (A值),宽度 (B值) 和高度 (H值).
  • 还使用OTOPLAN®软件评估了耳管长度 (CDL) 和基底转形状.

主要成果:

  • 平均A值为8.7 ± 0.61毫米 (范围为6.7-10.1毫米),平均B值为6.4 ± 0.57毫米 (范围为4.5-8.1毫米).
  • 耳的平均高度为3.78±0.57毫米.
  • 83.5%的耳有一个圆的基本转形 (B/A比率<0.75),而16.5%的耳是圆的 (B/A比率≥0.75).
  • 耳道长度 (CDL) 从24.5毫米到41.2毫米不等,中位数为33.6毫米.

结论:

  • 阿根廷人群与其他报告的人群相比,平均耳大小略小一些.
  • 这些发现对于定制耳植入器设备选择和手术规划至关重要.