KMID : 0378119910180020579
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Chungnam Medical Journal 1991 Volume.18 No. 2 p.579 ~ p.583
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Auditory Brainstem Responeses in Normal Young Adults
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Abstract
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Auditory brainstem response(ABR) has been used widely due to its nonivasiveness, reproducibility and no need for patient cooperation, in the diagnosis of CNS lesions.
ABR were recorded from 19 young volunteers(10 male, 9 female) with normal hearing and no otoneurologic symptom.
Wave V appeared bleow 25 dB HL in all subjerts.
I-V interpeak latency(IPL) in 85dB HL was 3.876¡¾0.358 (2SD) msec in male group and 3.726¡¾0.284 (2SD) msec in female group, and the sexual difference was 0.15 msec.
Interaural wave V difference(IT5) was less than 0.2 msec. in all subjects.
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KEYWORD
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