نتایج جستجو برای: auditory brainstem response abr
تعداد نتایج: 1048305 فیلتر نتایج به سال:
Recent advances in machine learning have led to a surge of interest classification the auditory brainstem response. In this work, we conducted search PubMed, Google Scholar, SpringerLink, ScienceDirect, and Scopus databases, identified twelve studies that explored use classify response as complementary objective method (a) help clinicians better diagnose hearing impairment by discerning between...
Age-related hearing loss (ARHL or presbyacusis) is an increasingly common form of sensorineural hearing loss (SNHL) as a result of changing demographics, and the auditory brainstem response (ABR) is a common experimental and clinical tool in audiology and neurology. Some of the changes that occur in the aging auditory system may significantly influence the interpretation of the ABR in compariso...
نورینوم اکوستیک توموری است که از نظر بافت شناسی ماهیتی خوش خیم دارد، لیکن در منطقه حساسی واقع می شود، لذا شاید بتوان گفت که بدین لحاظ رفتار بدخیمی دارد. برای این تومور سه علامت بالینی شایع ذکر می شود که ممکن است در حالات مختلف این علامتها شدت و ضعف و تقدم و تأخر داشته باشند. بطور معمول این علامتها عبارتند از سرگیجه، عدم تعادل، وزوزگوش و کاهش شنوایی. هنگامی که یکی از این علامتها یا حتی همه آنها ...
how to cite this article: akbari m, joghataei mt, poorbakhat a, jenabi ms. contra-lateral auditory brainstem responses in dyslexia. iran j child neurol. autumn 2016; 10(4): 10-15. abstract objective dyslexia is a neurological dysfunction (also known as a learning disability) that characterized by disability in reading in spite of normal intelligence. bothe genetic and environmental risk facto...
BACKGROUND Recently it has been shown in animal studies that deep brain stimulation (DBS) of auditory structures was able to reduce tinnitus-like behavior. However, the question arises whether hearing might be impaired when interfering in auditory-related network loops with DBS. METHODS The auditory brainstem response (ABR) was measured in rats during high frequency stimulation (HFS) and low ...
Background and Objectives: There is growing interest in the use of Level-specific (LS) CE-Chirp<sup>®</sup> stimulus auditory brainstem response (ABR) due to its ability produce prominent ABR waves with robust amplitudes. are no known studies that investigate test-retest reliability LS stimulus. The present study aims compare standard click at multiple intensity levels normal-hearin...
The nature of age-related improvements in auditory sensitivity was explored by comparing behavioral and auditory brainstem response (ABR) thresholds in 3- and 6-month-old infants and in adults. Thresholds were estimated for tone pips at 1, 4, and 8 kHz, presented at a rate of 13.3/s. The time course of development of the two response measures was compared, and the correlation between thresholds...
There are few systematic comparisons of Etymotic ER-3A insert earphones versus supra-aural earphones in auditory brainstem response (ABR) measurement. We compared ER-3A insert earphones and two types of supra-aural earphones (TDH-39P and TDH-49P) in a group of normal hearing adults. Acoustic analyses revealed spectral and temporal differences among earphones. Behavioral and ABR thresholds to cl...
Background and Objective: Early detection of neonatal hearing disorders is a suitable measure of speech and behavioral development. The aim of this study was to determine the prevalence of hearing disorder in high-risk neonates treated in a neonatal intensive care unit (NICU). Materials and Methods: This descriptive study was performed on 150 neonates treated in the NICU of Besat Hospital in ...
Background: Congenital hearing loss delays many aspects of a child's development, including speech and socio-cognitive development. The aim of this study was determine the results of infant hearing screening with transient evoked otoacoustic emission (TEOAE) in Moradi Hospital, Rafsanjan, Iran: 2014. Materials and Methods: In this descriptive cross-sectional study from 6017 infants born in Nik...
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