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相关概念视频

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
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

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相关实验视频

Updated: Jul 26, 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

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老年良性性定位:一个单中心研究.

Ning Song1, Yuexia Wu1, Xiang Li1

  • 1Peking University Aerospace School of Clinical Medicine, Aerospace Center Hospital, Department of Neurology, Peking, China.

Brazilian journal of otorhinolaryngology
|June 18, 2023
PubMed
概括

良性发性位置 (BPPV) 影响女性更多,但男性随着年龄的增长而增加. 老年患者表现出不同的BPPV亚型和较低的重定位成功,需要全面的护理.

科学领域:

  • 耳鼻喉科 耳鼻喉科 耳鼻喉科
  • 神经学 神经学
  • 老年病的医生 老年病的医生

背景情况:

  • 良性发性定位 (BPPV) 是一种常见的前体障碍.
  • 与BPPV呈现和治疗结果的年龄相关差异尚未完全理解.

研究的目的:

  • 为了比较临床特征,风险因素,BPPV亚型和canalith重新定位在老年与非老年BPPV患者的有效性.

主要方法:

  • 400名BPPV患者被分为老年 (≥60岁) 和非老年 (20-59岁) 组.
  • 分析了临床特征,风险因素,BPPV亚型分布和canalyth重新定位结果.
  • 根据受影响的半圆形通道进行了道重新定位.

主要成果:

  • 在所有年龄段都观察到女性占主导地位,在50-59岁组达到顶峰.
  • 老年患者患有更多的动脉样硬化相关疾病,水平和多通道BPPV的发病率更高.
  • 非老年患者有更多的偏头痛和前通道BPPV;重定位在老年患者中效果较差 (58.0%vs72.6%).

结论:

  • 在老年和非老年人群中,BPPV的呈现和风险因素显著不同.
关键词:
良性发性定位性头.道重新定位程序 道重新定位程序Cupulolithiasis是一种状质病.老年人医院 老年人医院

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Three Dimensional Vestibular Ocular Reflex Testing Using a Six Degrees of Freedom Motion Platform
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Three Dimensional Vestibular Ocular Reflex Testing Using a Six Degrees of Freedom Motion Platform

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Assessment of Static Graviceptive Perception in the Roll-Plane using the Subjective Visual Vertical Paradigm
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Assessment of Static Graviceptive Perception in the Roll-Plane using the Subjective Visual Vertical Paradigm

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  • 老年BPPV患者显示,与动脉样硬化相关的并发病和特定的BPPV亚型的患病率更高.
  • 随着年龄的增长,Canalith重新定位的有效性可能会下降,这表明需要针对老年人进行量身定制的综合管理.