Auditory Brainstem Response in Normal Hearing Patients with Tinnitus
نویسندگان
چکیده
منابع مشابه
Comparison of auditory brainstem response results in normal-hearing patients with and without tinnitus.
OBJECTIVE To evaluate electrophysiologically the auditory nerve and the auditory brainstem function of patients with tinnitus and normal-hearing thresholds using the auditory brainstem response (ABR). DESIGN Case-control study. SETTING Ambulatory section of the Department of Otolaryngology, Hospital de Base de Brasília. PATIENTS Thirty-seven individuals with tinnitus and 38 without tinnit...
متن کاملAbnormal Auditory Brainstem Response (ABR) Findings in a Near-Normal Hearing Child with Noonan Syndrome
Introduction: Noonan syndrome (NS) is a heterogeneous genetic disease that affects many parts of the body. It was named after Dr. Jacqueline Anne Noonan, a paediatric cardiologist.Case Report: We report audiological tests and auditory brainstem response (ABR) findings in a 5-year old Malay boy with NS. Despite showing the marked signs of NS, the child could only produce a few meaningful words. ...
متن کاملabnormal auditory brainstem response (abr) findings in a near-normal hearing child with noonan syndrome
introduction: noonan syndrome (ns) is a heterogeneous genetic disease that affects many parts of the body. it was named after dr. jacqueline anne noonan, a paediatric cardiologist.case report: we report audiological tests and auditory brainstem response (abr) findings in a 5-year old malay boy with ns. despite showing the marked signs of ns, the child could only produce a few meaningful words. ...
متن کاملEvaluation of Distortion and Transient Evoked Otoacoustic Emission in Tinnitus Patients with Normal Hearing
Introduction: Tinnitus is a perception of sound without external source. The exact etiology of tinnitus is not fully understood, although some researchers believe that the condition usually starts in the cochlea. The aim of this study was to determine the potential contribution of outer hair cell dysfunction to chronic tinnitus, by application of Distortion-Product Evoked Otoacoustic Emission (...
متن کاملComparisons of auditory brainstem response and sound level tolerance in tinnitus ears and non-tinnitus ears in unilateral tinnitus patients with normal audiograms
OBJECTIVE Recently, "hidden hearing loss" with cochlear synaptopathy has been suggested as a potential pathophysiology of tinnitus in individuals with a normal hearing threshold. Several studies have demonstrated that subjects with tinnitus and normal audiograms show significantly reduced auditory brainstem response (ABR) wave I amplitudes compared with control subjects, but normal wave V ampli...
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ژورنال
عنوان ژورنال: Journal of Clinical Otolaryngology Head and Neck Surgery
سال: 2015
ISSN: 1225-0244,2713-833X
DOI: 10.35420/jcohns.2015.26.2.202