نتایج جستجو برای: auditory brainstem response abr

تعداد نتایج: 1048305  

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: :Iranian rehabilitation journal 2022

Objectives: Automated Auditory Brainstem Responses (ABR) peak detection is a novel technique to facilitate the measurement of neural synchrony along auditory pathway through brainstem. Analyzing location peaks in these signals and time interval between them may be utilized either for analyzing hearing process or detecting peripheral central lesions human system. Methods: In this paper, model-ba...

سوسن عبدی, , محمد حسن خالصی, , مسعود نادرپور, ,

Background: The objective of this study was to describe the audiologic and related characteristics of a group patient with speech perception affected out of proportion to pure tone hearing loss. A case series of patient were referred for evaluation and management to the Hearing Research Center.To describe the clinical picture of the patients with the key clinical feature of hearing loss for pur...

Journal: :Neurology 2004
Pauline E Campbell Chris M Harris Ashok Vellodi

Enzyme replacement therapy (ERT) has improved the quality of life in patients with Gaucher disease (GD). An emerging concern is whether ERT can also halt the neurologic progression in type 3 GD. The authors examined the auditory brainstem response (ABR) in eight children with type 3 GD undergoing high-dose ERT and found a consistent deterioration in ABR response. They conclude that ERT does not...

Journal: :The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases 2006
Carla Gentile Matas Renata Aparecida Leite Fernanda Cristina Leite Magliaro Isabela Crivellaro Gonçalves

We examined the peripheral auditory system and the auditory brainstem pathway of children with Acquired Immunodeficiency Syndrome (AIDS). One hundred and one children, 51 with AIDS diagnosis and 50 normal children were evaluated. Audiological assessment included immittance measures, pure tone and speech audiometry and auditory brainstem response (ABR). The children with AIDS more frequently had...

2014
M. Revuelta A. Martínez-Ibargüen

Auditory impairments are considered to be one of the most frequent neurosensorial problems in human. The normal development and myelination of the auditory system can be impaired by certain pathological conditions such as viral infections, hyperbilirubinemia, meningitis, fetal distress and perinatal asphyxia. The early detection of this hearing loss can be diagnostic with sensitive techniques, ...

M MOHAMMADI, MR ASHRAFI, R SHABANIAN,

To evaluate the changes of ABR values in hyperbilirubinemic newborns, 85 cases with severe jaundice (total bilirubin levels over 16 mg/dL and direct bilirubin less than 2 mg/dL) were selected from those admitted to Children's Medical Center by simple sampling method. These infants had no other problem except jaundice. ABR was taken before treatment in all cases and in some (10 cases) after...

Journal: :Audiology & neuro-otology 2008
Judy H Song Karen Banai Nina Kraus

A substantial proportion of children with language-based learning problems [learning disabilities (LD)] display abnormal encoding of speech at rostral levels of the auditory brainstem (i.e. midbrain) as measured by the auditory brainstem response (ABR). Of interest here is whether these timing deficits originate at the rostral brainstem or whether they reflect deficient sensory encoding at lowe...

Journal: :Frontiers in Marine Science 2023

Auditory brainstem response (ABR) technology is used to set up a fish auditory threshold detection system, and the of wild yellow grouper Epinephelus awoara caught in Taiwan Strait studied. The ABRs 10 groupers (TL150-200 mm) 12 different frequencies sound stimulation from 100 2000 Hz are recorded analyzed. results show that increases with increase frequency 200-2000Hz. sensitive low signal 100...

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