Manifestation of Pure Tone Hearing of Sudden Deafness With And Without Vertigo 有眩晕及无眩晕突聋的纯音听力表现
Tone recognition in post-lingual deafened Nucleus cochlear recipients Pure word deafness 语后聋Nucleus人工耳蜗使用者的声调识别
Objective: To analyse the relationship of distortion product otoacoustic emissions ( DPOAE), conventional pure tone audiometry and expanded high frequency audiometry, and discuss the originated mechanism of DPOAE and value in early diagnosis and detection noise induced deafness. 目的:分析畸变产物耳声发射(DPOAE)和常频纯音测听、扩展高频测听的关系,借以探讨DPOAE的产生机制以及在噪声性听力损伤的监测和早期诊断中的应用价值。