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为制定评价儿童嵴帽反应的客观定量标准,作者研究了各种正负角加速度吋嵴帽反应与年龄相关的变化与特征。检测125名年龄3～15岁无听觉和前庭主客观症状的健康儿童。开始以3°/S~2的阈角加速度旋转直到30°/S的角速度,然后停止加速度继续旋转30～60秒直到眼震消失,证明内淋巴流动停止,嵴帽恢复到静止位。同样再以6°/S~2与30°/S;±6°/S~2与60°/S;±12°/S~2和60°/S;±9°/S~2和90°/S;±18°/S~2与90°/S的加速度与角速度检测。诱发的嵴帽反应用肉眼观察并将眼震图所得数据经统计处理。结果:平均反应时间很少取决于刺激强度的变化,增加角速度与加速度反应持
To develop objective and quantitative criteria for evaluating the response of children to crest caps, the authors studied the age-related changes and characteristics of various positive and negative angular acceleration ridge-cap reactions. Detection of 125 healthy children aged 3 to 15 years without auditory and subjective and objective subjective symptoms. Begin to rotate at an angular acceleration of 3 ° / S ~ 2 until an angular velocity of 30 ° / S, and then stop accelerating for another 30-60 seconds until nystagmus disappears, demonstrating that the endolymphatic flow stops and the crest cap returns to its quiescent position. The same applies to 6 ° / S~2 and 30 ° / S; ± 6 ° / S~2 and 60 ° / S; ± 12 ° / S~2 and 60 ° / S; ± 9 ° / S~2 and 90 ° ° / S; ± 18 ° / S ~ 2 and 90 ° / S acceleration and angular velocity detection. Cochlear-induced responses were visualized with the naked eye and the data from the nystagmus were statistically processed. Results: The average reaction time is rarely dependent on changes in stimulus intensity, increased angular velocity and acceleration response