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正常新生儿和婴儿的听觉脑干诱发电位

Auditory brain stem evoked response in normal neonates and infants.

作者信息

Deorari A K, Garg R, Bisht M S, Ahuja G K, Paul V K, Singh M

出版信息

Indian Pediatr. 1989 Oct;26(10):981-6.

PMID:2630461
Abstract

Auditory brainstem evoked responses (ABER) were recorded to provide normative data regarding the latency values, brainstem conduction times in term neonates and infants up to 24 months of age. The mean latency for wave I - 1.86 +/- 0.11 m sec, wave III - 5.11 +/- 0.31 m sec, wave V - 7.10 +/- 0.30 m sec progressively decreased at birth to wave I - 1.64 +/- 0.17 m sec, wave III - 4.40 +/- 0.27 m sec, wave V - 6.15 +/- 0.21 m sec at 12 months of age by stimulus strength of 75 decibels at a rate 20 clicks/sec. Interwave conduction times improved to I-III - 2.76 +/- 0.29 m sec, I-V - 4.51 +/- 0.29 m sec, III-V - 1.75 +/- 0.17 m sec at 12 months from I-III - 3.25 +/- 0.26 m sec, I-V - 5.23 +/- 0.23 m sec, III-V - 1.99 +/- 0.35 m sec at birth.

摘要

记录听觉脑干诱发电位(ABER),以提供足月新生儿和24个月以下婴儿的潜伏期值、脑干传导时间的标准数据。在每秒20次点击、刺激强度为75分贝的情况下,出生时I波平均潜伏期为1.86±0.11毫秒,III波为5.11±0.31毫秒,V波为7.10±0.30毫秒;到12个月大时,I波平均潜伏期逐渐降至1.64±0.17毫秒,III波为4.40±0.27毫秒,V波为6.15±0.21毫秒。I-III波间期传导时间从出生时的3.25±0.26毫秒改善到12个月时的2.76±0.29毫秒,I-V波间期传导时间从5.23±0.23毫秒改善到4.51±0.29毫秒,III-V波间期传导时间从1.99±0.35毫秒改善到1.75±0.17毫秒。

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Auditory brain stem evoked response in normal neonates and infants.正常新生儿和婴儿的听觉脑干诱发电位
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