目的：通过听脑干反应检查观察孕期低水平铅暴露对婴儿期听力发育的影响。
OBJECTIVE:To explore the effect of low level lead exposure during pregnancy on the auditory developmental level of infants through examination of auditory brainstem response.
听性脑干反应(abr)引不出或严重异常。
Auditory brainstem response (ABR) was absent or severely abnormal.
目的探讨听性脑干反应（ABR）检测在外伤性鼓膜穿孔听力的鉴定意义。
Objective To explore the diagnostic significance of traumatic perforation of tympanic membrane with auditory brainstem response(ABR).
目的探讨听性脑干反应（ABR）在胆红素所致听力损伤中的监测价值。
Objective The present experiment explores the predictive validity of auditory brainstem response (ABR) in determining auditory damage of bilirubin.
对其时域波形中主波的潜伏期、反应阈进行分析，并与豚鼠听性脑干反应(abr)时域波形进行比较。
The waveform and its latency of SOC AEP and LL AEP were analyzed and compared with that of auditory brain stem (ABR).
用10只大白鼠制作了右侧听神经瘤的动物模型。采用单耳刺激两侧诱导法，分别记录两侧听性脑干反应（ABR）。
The ABRs were bilaterally recorded with monaural stimulation from the animal model of acoustic tumor in 10 rats.
方法测定20只豚鼠听性脑干反应（ABR）阈和畸变产物耳声发射（DPOAE）振幅，观察耳蜗毛细胞静纤毛变异形态，计数变异的毛细胞数目。
Methods Auditory brainstem response(ABR)and otoacoustic emission of distortion products(DPOAE)were assayed to 20 guinea pigs, then variant hair cells were observed and counted.
目的研究听觉稳态诱发反应（ASSR）和听性脑干反应（ABR）阈与纯音听阈的差别和相关性。
Objective To investigate the difference and relationship between auditory steady-state evoked response(ASSR threshold), auditory brain stem response(ABR threshold) and pure tone threshold.
目的研究听觉稳态诱发反应（ASSR）和听性脑干反应（ABR）阈与纯音听阈的差别和相关性。
Objective To investigate the difference and relationship between auditory steady-state evoked response(ASSR threshold), auditory brain stem response(ABR threshold) and pure tone threshold.
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