نتایج جستجو برای: auditory brainstem responses

تعداد نتایج: 469812  

Journal: :Indian Journal of Endocrinology and Metabolism 2011

Journal: :auditory and vestibular research 0
mahya sharifinik department of audiology, school of rehabilitation, tehran university of medical sciences, tehran, iran ghassem mohammadkhani department of audiology, school of rehabilitation, tehran university of medical sciences, tehran, iran maryam veysizade department of pediatrics, school of medicine, tehran university of medical sciences, tehran, iran shohreh jalaie biostatistics, school of rehabilitation, tehran university of medical sciences, tehran, iran

background and aim: respiratory distress syndrome (rds) is a lung disorder, which can damage the auditory brainstem pathways because of hypoxia. the aim of this study was to evaluate brainstem auditory electrophysiology changes of neonates with rds. methods: fifteen term neonates who suffered from rds, 15 term neonates admitted in the nicu for any reason except rds, and 15 normal term neonates ...

Journal: :The Journal of Kansai Medical University 1983

Journal: :Journal of the American Academy of Audiology 2018
Gavin M Bidelman Monique Pousson Calli Dugas Amy Fehrenbach

BACKGROUND Auditory-evoked potentials have proven useful in the objective evaluation of sound encoding at different stages of the auditory pathway (brainstem and cortex). Yet, their utility for use in clinical assessment and empirical research relies critically on the precision and test-retest repeatability of the measure. PURPOSE To determine how subcortical/cortical classes of auditory neur...

Journal: :Frontiers in Behavioral Neuroscience 2012

Journal: :auditory and vestibular research 0
tahereh esmaeilnia breast feeding research center, vali-e-asr hospital, tehran university of medical sciences, tehran, iran mamak shariat maternal fetal and neonatal research center, vali-e-asr hospital, tehran university of medical sciences, tehran, iran bita ebrahim maternal fetal and neonatal research center, vali-e-asr hospital, tehran university of medical sciences, tehran, iran faezeh moghimpour bijani school of medicine, tehran university of medical sciences, tehran, iran

background and aim: neonatal jaundice is one of the common causes of early sensori­neural hearing loss and an important cause of deafness in children. auditory responses are the most sensitive parts of the nervous system to the toxic effect of bilirubin. this study was aimed to examine the effect of neonatal hyperbili­rubinemia and its treatment on auditory brain­stem responses (abr). methods: ...

Journal: :The Journal of experimental biology 2003
Lidia Eva Wysocki Friedrich Ladich

Temporal patterns of sounds are thought to be the most important carriers of acoustic information in teleost fishes. In order to investigate how conspecific sounds are processed by the auditory system, auditory brainstem responses (ABRs) elicited by conspecific sounds were recorded in five species of teleosts. In the catfishes Platydoras costatus and Pimelodus pictus, the loach Botia modesta an...

Journal: :Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2011
Judy H Song Trent Nicol Nina Kraus

OBJECTIVE The speech-evoked auditory brainstem response (ABR) provides an objective measure of subcortical encoding of complex acoustic features. However, the intrasubject reliability of this response in both optimal and challenging listening conditions has not yet been systematically documented. This study aimed to evaluate test-retest reliability of the speech-evoked ABR in young adults. ME...

Introduction: One of the most common pathologies in neonates is hyperbilirubinemia, which is a good marker for damage to the central nervous system. The sensitivity of the auditory system to bilirubin has been previously documented, with much discrepancy in its effects on Auditory Brainstem Response results. Thus the objective of this study was to evaluate the effects of hyperbilirubinemia on ...

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