PMID: 2092585Jan 1, 1990Paper

Marked latency change of auditory brainstem response in preterm infants in the early postnatal period

Brain & Development
N YamamotoY Fujimoto

Abstract

In order to evaluate the influence of extrauterine life on auditory brainstem response in neonates, we performed serial ABR recordings twice a week in 10 preterm infants. A marked decrease of I-III interpeak latency was observed in 7 infants during the first 2 or 3 weeks after birth. Wave I latency also remarkably reduced during this period in 5. These findings were related not to the conceptional age but to the extrauterine age. In 2 infants III-V interpeak latency increased during the first 1 or 2 weeks after birth, and the rate of latency increase seemed to be inversely proportional to that of decrease of I-III interpeak latency.

References

Jun 1, 1985·International Journal of Pediatric Otorhinolaryngology·M BeiserE Shanon

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Citations

Jan 1, 1996·Archives of Disease in Childhood. Fetal and Neonatal Edition·M J TaylorJ Laugier

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