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相关概念视频

The Vestibular System01:29

The Vestibular System

39.8K
The vestibular system is a set of inner ear structures that provide a sense of balance and spatial orientation. This system is comprised of structures within the labyrinth of the inner ear, including the cochlea and two otolith organs—the utricle and saccule. The labyrinth also contains three semicircular canals—superior, posterior, and horizontal—that are oriented on different planes.
39.8K
Equilibrium and Balance01:15

Equilibrium and Balance

4.8K
The inner ear assumes dual functionalities of auditory perception and equilibrium maintenance. The vestibule is the organ responsible for balance. This organ contains mechanoreceptors, specifically hair cells, endowed with stereocilia, which aid in deciphering information regarding the position and motion of our heads. Two intrinsic components, the utricle and saccule, help perceive head position, while the semicircular canals track head movement. Neurological messages initiated in the...
4.8K

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相关实验视频

Updated: Jul 28, 2025

Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction
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Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction

Published on: August 30, 2019

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静止体假体:从基础研究到临床

Enrique Soto1, Adriana Pliego1,2, Rosario Vega1

  • 1Benemérita Universidad Autónoma de Puebla, Instituto de Fisiología, Puebla, Mexico.

Frontiers in integrative neuroscience
|June 2, 2023
PubMed
概括

使用微电子技术开发前体假体为平衡障碍患者提供了新的希望. 这项技术旨在恢复前体功能,改善前体内器官受损的人的视觉稳定性和姿势.

科学领域:

  • 生物医学工程 生物医学工程
  • 神经科学是一个神经科学.
  • 耳鼻喉科 耳鼻喉科 耳鼻喉科

背景情况:

  • 平衡障碍很普遍,导致严重的残疾和社会经济影响.
  • 目前的康复方法对许多患者的疗效有限.
  • 微电子提供了一种新的方法来恢复前体功能.

研究的目的:

  • 审查前体植入物 (VI) 原型的开发和测试.
  • 探索微电子的使用,以耳植入物为灵感,以替代前庭功能.
  • 讨论未来设备开发和复杂植入物组合的策略.

主要方法:

  • 审查关于前体假肢开发的现有文献.
  • 检查可植入和非可植入器械的结果.
  • 对设备参数和目标生理功能 (平衡,目光) 的分析.

主要成果:

  • 根据前体通路完整性和设备参数,VI原型的不同结果报告.
  • 成功替代前庭功能以视觉稳定性和姿势是关键目标.
  • 微陀螺仪和加速度计的技术进步至关重要.

结论:

关键词:
失衡 失衡 失衡 失衡 失衡 失衡动前庭刺激 动前庭刺激感官替换是一种感官替代.在前庭植入物植入物.这是前体假肢.下垂体病变 (Vestibulopathy) 是一种前垂体病变 (Vestibulopathy).

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A Vibrotactile Feedback Device for Seated Balance Assessment and Training
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Estimating Vestibular Perceptual Thresholds Using a Six-Degree-Of-Freedom Motion Platform
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相关实验视频

Last Updated: Jul 28, 2025

Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction
05:02

Using Unidirectional Rotations to Improve Vestibular System Asymmetry in Patients with Vestibular Dysfunction

Published on: August 30, 2019

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A Vibrotactile Feedback Device for Seated Balance Assessment and Training
09:13

A Vibrotactile Feedback Device for Seated Balance Assessment and Training

Published on: January 20, 2019

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Estimating Vestibular Perceptual Thresholds Using a Six-Degree-Of-Freedom Motion Platform
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Estimating Vestibular Perceptual Thresholds Using a Six-Degree-Of-Freedom Motion Platform

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  • 在治疗平衡障碍方面,垂体假肢显得有前途.
  • 需要进一步的研究来优化设备设计和植入策略.
  • 未来的方向包括复杂的可植入装置组合用于多方面的平衡和运动控制障碍.