在前体障碍中方向感
Alexander I G Moore1, John F Golding1,2, Anastasia Alenova1
1Department of Brain Sciences, Neuro-otology Unit, Imperial College London, London, UK.
Journal of vestibular research : equilibrium & orientation
|March 15, 2024
概括
方向感 (SOD) 受到前体障碍的影响,特别是中心和功能类型,更多的是外围类型. 空间焦虑与所有人的定向能力有很强的相关性.
科学领域:
- 神经科学是一个神经科学.
- 垂体系统的功能 垂体系统的功能
- 人类空间导航 人类空间导航
背景情况:
- 方向感 (SOD) 整合了来自前体和自感系统的视觉和自我运动线索.
- 静脉管障碍会显著损害感官整合,影响空间定向.
- 特定前庭功能障碍对SOD的影响需要进一步调查.
研究的目的:
- 评估前体系统功能障碍如何影响各种前体疾病中感知到的SOD.
- 探索头,偏头痛和心理症状对患者和对照者的SOD的影响.
- 为了区分外围与中央/功能前庭障碍对SOD的影响.
主要方法:
- 评估了87名前体障碍患者和69名对照患者.
- 经过验证的问卷评估了症状和方向感 (SOD).
- 包括圣巴巴拉方向感量表和对象视角测试.
主要成果:
- 与对照组相比,静脉管疾病患者的SOD在小组水平上明显更差.
- 中枢和功能障碍 (前体偏头痛,持续的姿势感知头) 与对照组显著不同.
- 周围疾病 (BPPV,VBF,Meniere病) 没有显示出显著的群体差异.
- 定向能力与空间焦虑有很强的相关性,与一般的头和心理因素分开.
结论:
- 功能/中央前庭诊断对SOD的影响更大,而不是外围功能障碍.
- 中央前庭处理网络的更高层次的干扰影响SOD比减少的外围感官输入更大.
- 空间焦虑与患者和对照组的定向能力高度相关.
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