语音障碍儿童对侧声反射的研究与分析。
Study and analysis of contralateral acoustic reflex in children with phonological disorder.
机构信息
Universidade Federal de Santa Maria.
出版信息
Braz J Otorhinolaryngol. 2010 Mar-Apr;76(2):231-7. doi: 10.1590/S1808-86942010000200014.
UNLABELLED
Much has been studied on the role of the acoustic reflex in the communication process.
AIM
To examine the responses of the contralateral acoustic reflex in children with normal hearing and phonological disorders. To investigate the relationship of the level of severity of phonological disorder. To measure the chances of it affecting all the frequencies tested.
MATERIALS AND METHODS
The study was based on the analysis of medical charts from 70 children with phonological disorders, and 24 females and 46 males, aged between 5 and 7 years. Audiological tests were analyzed to exclude children with hearing loss, evaluation of the contralateral acoustic reflex and the level of severity of phonological disorder.
STUDY DESIGN
Prospective.
RESULTS
All children showed change in the contralateral acoustic reflex. There was no significant relationship between the level of severity of phonological disorders and changes in the acoustic reflex for both genders. Female children showed no statistically significant value in the relationship between the frequencies, except at 500 Hz. Male children had more significant relationship in the association between changes in frequencies tested.
CONCLUSION
It is believed that children with phonological disorders exhibit changes in the contralateral acoustic reflex.
未加标签
在交流过程中，人们对声反射的作用进行了大量研究。
目的
检查正常听力和语音障碍儿童的对侧声反射反应。研究语音障碍严重程度的关系。测试其影响所有测试频率的可能性。
材料和方法
该研究基于对 70 名有语音障碍的儿童的病历分析，其中女性 24 名，男性 46 名，年龄在 5 至 7 岁之间。排除听力损失的儿童后进行听力测试，评估对侧声反射和语音障碍严重程度。
研究设计
前瞻性。
结果
所有儿童的对侧声反射均发生变化。语音障碍严重程度与两性的声反射变化之间没有显著关系。女性儿童在频率之间的关系中没有统计学上显著的值，除了在 500Hz 处。男性儿童在测试频率变化之间的关联中具有更显著的关系。
结论
患有语音障碍的儿童表现出对侧声反射的变化。
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