Examination on factors affecting vertigo induced by the caloric nystagmus test
Examination on factors affecting vertigo induced by the caloric nystagmus test
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热性眼球震颤试验眩晕影响因素的探讨
DOI：
10.3757/jser.68.424
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
Kazuyuki Suko
中科院分区：
文献类型：
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作者：
H. Matsuyoshi;R. Minoda;T. Miwa;Kazuyuki Suko
我们研究了被认为与热量测试引起的头晕症状有关的个体因素，例如自主神经失衡、抑郁状态、焦虑倾向和体位失调（OD），如何与内耳功能正常的健康受试者的头晕相关。根据格雷比尔晕动病评分，与那些感觉耳朵有液体侧流感觉的受试者相比，在热量测试后感觉耳朵有旋转感觉的受试者表现出自主神经症状评分显着增加。此外，有旋转感觉的受试者的眼球震颤持续时间明显长于其他受试者。心理测试和访谈的结果显示，与双耳有液体侧流感觉的组相比，双耳持续旋转感觉组的抑郁评分明显更高，OD 患病率也更高，但在这些环境中，自主神经失衡和焦虑倾向与这些感觉之间没有显着相关性。
We studied how individual subject factors that are assumed to be involved in the dizziness symptom induced by the caloric test, such as autonomic imbalance, depressive state, anxious tendency and orthostatic dysregulation (OD) are correlated with dizziness in healthy subjects with normal inner ear function. Subjects who perceived a whirling sensation in the ears after the caloric test showed a significantly increased autonomic symptom score, based on the Graybiel's motion sickness score, as compared to those who perceived a sensation of fluid flowing sideways in the ears. In addition, the duration of nystagmus was significantly longer in the subjects with whirling sensation than in other subjects. The results of psychological testing and interviews revealed a significantly higher depression score as well as higher prevalence of OD in the group with a persistent whirling sensation in both ears as than in the group with a sensation of fluid flowing sideways in both ears, however, there was no significant correlation between the tendency towards autonomic imbalance and anxiety and these sensations in these settings.