| 曾国庆 宋江顺 苏怡 刘文婷 谢景华.单频刺激声稳态诱发反应的可靠性研究[J].,2015,15(2):270-273 |
| 单频刺激声稳态诱发反应的可靠性研究 |
| Research on the Reliability of Single-frequency Steady-state Response |
| |
| DOI： |
| 中文关键词: 多频稳态诱发反应 单频刺激声稳态诱发反应 纯音听阈 青年人 |
| 英文关键词: Auditory steady state response Single-frequency steady-state response Pure tone adiometry threshold Adults |
| 基金项目:广东省科技厅立项课题（ 2008kp024） |
|
| 摘要点击次数: 809 |
| 全文下载次数: 832 |
| 中文摘要: |
| 目的： 通过测试正常听力青年男女的听觉多 频稳态诱发反应 ASSR 和单频刺激声稳态诱发反应探求单频刺激声 稳态诱发反
应的可靠性。 方法： 选取 32 名 64 耳听力正常的青年人作为受试者，对其进行纯音听阈、ASSR 及四个 0.5、1、 2 、4kHz 单频刺激声
稳态诱发反应阈值测试， 并记录 0.5、 1、2 和 4kHz 四个频率纯音阈值及 ASSR 及四个单频刺激声稳态诱发反应阈值。 结果： ASSR
在 0.5、 1、2 和 4kHz 四个频率的反应阈值与 纯音听阈阈值相关性系数分别为 0.64、 0.81、 0.79、0.85； 0.5kHz 单频刺激声 稳态诱发反
应阈值与 ASSR 阈值具有明 显统计学差异， 其余 3 个单频刺激声稳态诱发反应阈值与 ASSR 阈值没有统计学差异， 0.5kHz 单频
刺激声稳态诱发反应阈值与 纯音听阈阈值相关性系数为 0.81。 结论： ASSR 阈值与 纯音听阈具有较好的相关性， 0.5kHz 单频刺激
声 稳态诱发反应可以提高 0.5kHz ASSR 阈值与 纯音听阈的相关性。 |
| 英文摘要: |
| Objective:To determine the threshold of auditory steady-state evoked responses (ASSR) and single-frequency
steady-state response of young adults with normal hearing and investigate the reliability of single-frequency steady-state response.Methods:The pure tone audiometry (PTA); ASSR and single-frequency steady-state response were examined in 32(64 ear) young adults
with normal and recorded the thresholds appear in 0.5, 1 , 2, 4kHz.Results:Pearson correlations between the PTA thresholds and the
ASSR thresholds were 0.64, 0.81 , 0.79 and 0.85 which appear in 0.5, 1, 2 and 4kHz; there was significant difference between ASSR and
single-frequency steady-state response at 0.5 kHz. There was no significant difference at 1 , 2, 4 kHz. Pearson correlations between the
PTA thresholds and the single-frequency steady-state response thresholds was 0.81 at 0.5kHz.Conclusion:The correlation between the
thresholds of ASSR and PTA was strong , single-frequency steady-state response could improve this correlation at 0.5kHz. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
