静脉眼反射增强和动态视觉敏度在完全单侧静脉损失后,是否会导致视?
Emeline Drapier1,2, Edwin Regrain3, Laurent Seidermann3
1Faculty of Medicine, Reims Champagne-Ardenne University, Reims, France.
概括
在前体损失后的震荡感并不能通过客观的前体测试来解释. 需要进一步的研究,以了解在现实生活条件下动症的持续性.
科学领域:
- 神经科学是一个神经科学.
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
- 垂体系统 垂体系统 垂体系统
背景情况:
- 单侧前庭脱差会导致视线不稳定和视 (头部运动时的视觉不适).
- 静脉眼反射 (VOR) 增加减少损害了视线稳定.
- 椎间板显著影响前体损失患者的生活质量.
研究的目的:
- 为了确定自发性振荡的感觉是否与VOR增长和动态视敏度损失相关.
- 为了评估5天 (D5) 和3个月 (M3) 的静脉神经切除术后的振荡.
- 评价"冲症严重性问卷"的有用性.
主要方法:
- 对完全单边前庭损失的患者进行了回顾性队列研究.
- 根据在M3.3.上存在 (G1) 或缺少 (G2) 动症的患者进行分组.
- 在D5和M3测量VOR增益 (vHIT) 和动态视力敏度.
- 用于症状评估的冲症严重程度调查问卷.
主要成果:
- 在D5或M3的组之间,VOR增益或动态视力敏度没有显著差异.
- 在G1中,在D5和M3 (p < .05) 两种水平上,oscillopsia严重性问卷得分显著更高.
- 在D5和M3的所有患者中证实了完全的前庭分离.
结论:
- 主观的振荡感并不能通过客观的VOR增强或动态视力敏度来解释.
- 冲症严重程度问卷有效评估了冲症.
- 需要进一步的研究,以确定导致持续性动症的因素.
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