眼性前庭诱发肌源性电位与运动病易感性

发布时间：2019-07-20 09:11

【摘要】：目的研究眼性前庭诱发肌源性电位(oVEMP)参数与运动病易感性的相关性。方法对31名运动病(MS)易感者与23名运动病非易感者进行oVEMP测试。采用受试者自评、运动病易感性问卷(MSSQ)与汉密尔顿焦虑量表(HAS)对运动病易感性进行评估。结果所有受试者均记录到双侧oVEMP反应。易感者与非易感者的MSSQ及HAS分数分别是18.27±5.23与2.34±1.21以及28.12±6.53与2.34±1.45。MS易感者与非易感者组间MSSQ与HAS分值存在显著差别。MS易感者与非易感者组间在oVEMP的N10与P15潜伏期、N10-P15间期、N10-P15波间幅度上未有显著差别。然而,同MS非易感者组相比,易感者组在oVEMP波间幅度双侧不对称比上存在增大的趋势(18.55±10.24%相对13.25±9.47%),尽管并没有达到统计显著性。结论 oVEMP结果与MS易感性间不存在相关性。易感者与非易感者组相比在oVEMP波间幅度双侧不对称比上存在增大的趋势。
[Abstract]:Objective to study the relationship between the parameters of myogenic potential (oVEMP) induced by ocular vestibule and the susceptibility to motion sickness. Methods oVEMP test was performed in 31 patients with motion sickness (MS) and 23 patients with non-susceptible motion sickness. The subjects' self-assessment, motion sickness susceptibility questionnaire (MSSQ) and Hamilton anxiety scale (HAS) were used to evaluate the susceptibility to motion sickness. Results bilateral oVEMP reaction was recorded in all subjects. The scores of MSSQ and HAS in susceptible and non-susceptible patients were 18.27 卤5.23 and 2.34 卤1.21, respectively, and there were significant differences in MSSQ and HAS scores between susceptible and non-susceptible groups. There was no significant difference in N10 and P15 latency, N10-P15 interval and N10-P15 amplitude between MS susceptible and non-susceptible patients. However, compared with the MS non-susceptible group, the bilateral asymmetry ratio of the amplitude between oVEMP waves in the susceptible group increased (18.55 卤10.24% vs 13.25 卤9.47%), although it did not reach statistical significance. Conclusion there is no correlation between oVEMP results and MS susceptibility. Compared with the non-susceptible group, the asymmetry ratio between the amplitude of the susceptible group and the non-susceptible group tends to increase.
【作者单位】：空军航空医学研究所;空军总医院;
【基金】：全军“十二五”后勤科研重大项目(AKJ11J004)
【分类号】：R852.33

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