在单边和双边前庭病变中出现姿势障碍
Julie Corre1, Jean-François Cugnot2, Anissa Boutabla1
1Division of Otorhinolaryngology Head and Neck Surgery, Geneva University Hospitals, University of Geneva, Geneva, Switzerland.
Frontiers in neurology
|March 7, 2024
概括
中央感官运动整合 (CSMI) 测试通过分析感官对平衡的贡献,有效地区分健康人群,单侧前庭膜病变 (UV) 和双侧前庭膜病变 (BV) 患者. 这种方法为前体障碍提供了客观的诊断和康复评估.
科学领域:
- 神经科学是一个神经科学.
- 静脉管系统疾病 静脉管系统疾病
- 控制平衡和姿势的控制.
背景情况:
- 慢性失衡是双边前庭病变 (BV) 和单边前庭病变 (UV) 的主要投诉,增加了跌倒风险.
- 目前用于前体障碍的诊断方法可能无法完全捕捉影响平衡的复杂感官整合缺陷.
- 需要客观的措施来区分前置损失类型,并指导康复策略.
研究的目的:
- 为了确定中央传感运动集成 (CSMI) 测试措施是否可以区分健康对照 (HC),UV和BV受试者.
- 描述前体,自感和视觉系统在平衡控制方面所做出的具体贡献.
- 探索CSMI衍生的感觉重量与传统前庭评估结果之间的关联.
主要方法:
- 20名HC,15名UV和17名BV受试者在三个条件下接受CSMI测试:眼睛开放的表面倾斜,眼睛关闭的表面倾斜和视觉周围倾斜.
- 计算了自身感知 (表面倾斜) 和视觉 (视觉倾斜) 的感觉权重.
- 使用前庭眼反射 (VOR) 测试和头障碍清单 (DHI) 评估了前庭功能.
主要成果:
- 与HC和UV受试者相比,双边带病 (BV) 受试者对自身感知的依赖明显更大.
- 观察到自感和视觉感官权重的明显模式,允许区分HC,UV和BV组.
- 在CSMI感官重量和VOR或DHI得分之间没有发现显著的相关性.
结论:
- CSMI测试提供了客观的,可量化的感官重量,可以区分健康个体和患有单侧或双侧前庭病变的患者.
- 这些感觉重量为诊断前体疾病和评估康复干预措施的有效性提供了宝贵的工具.
- CSMI的措施对评估旨在恢复前体功能的新疗法充满希望,例如头发细胞再生或前体植入物.
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