|
KMID : 0374019960190030377
|
|
Ewha Medical Journal
1996 Volume.19 No. 3 p.377 ~ p.382
|
|
|
Developmental Change of Brainstem Auditory Evoked Potential in Neonates
|
|
|
|
|
Abstract
|
|
|
Objectives:
@EN To observe the developmental maturation of brainstem auditory evoked potential(BAEP)
for neonates by obtaining the normative data of each BAEP component in our own
electrophysiological laboratory.
@ES Methods:
@EN We reviewed 1.29 baep recordings inneonates ranging in gestational age from 33 weeks
to 44 weeks. The BAEP recordings were analyzed into latency(wave I, III, V), interpeak
latency(I-III, III-V, I-V) and amplitude ratio(I/V) at 75 dB sensation level clicks according to
gestational age.
@ES Results:
@EN The latencies of each BAEP component decreased with maturation. Interpeak latency of
wave I-V(central conduction time) also decreased with increasing age during 33-40 weeks of
gestational age.
@ES Conclusion:
@EN These results provided the concept of abnormal in neonatal BAEPs and opportunity of
functional evaluation about the auditory or brainstem maturation in pathologic conditions.
|
|
|
KEYWORD
|
|
|
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|