Enhancement of the Medial Olivocochlear System Prevents Hidden Hearing Loss
نویسندگان
چکیده
منابع مشابه
Protection from noise-induced hearing loss by Kv2.2 potassium currents in the central medial olivocochlear system.
The central auditory brainstem provides an efferent projection known as the medial olivocochlear (MOC) system, which regulates the cochlear amplifier and mediates protection on exposure to loud sound. It arises from neurons of the ventral nucleus of the trapezoid body (VNTB), so control of neuronal excitability in this pathway has profound effects on hearing. The VNTB and the medial nucleus of ...
متن کامل[Otoacoustic emissions and medial olivocochlear system: patients with tinnitus and no hearing loss].
BACKGROUND Tinnitus. AIM To compare the results of otoacoustic emissions for transitory stimulus (TEOAE) and the functioning of the olivocochlear medial system, in individuals with normal hearing sensibility, with and without tinnitus. METHOD Participants of this study were 60 subjects, with tonal thresholds and acoustic imitance measurements within normal standards, distributed in two grou...
متن کاملOtoacoustic emissions and medial olivocochlear system: patients with tinnitus and no hearing loss
MOR, R.; AZEVEDO, M. F. Otoacoustic emissions and medial olivocochlear system: patients with tinnitus and no hearing loss (original title: Emissões otoacústicas e sistema olivococlear medial: pacientes com zumbido sem perda auditiva). Pró-Fono Revista de Atualização Científica, Barueri (SP), v. 17, n. 3, p. 283-292, set.-dez. 2005. Abstract Background: tinnitus. Aim: to compare the results of o...
متن کاملRole of the medial olivocochlear system among children with ADHD.
UNLABELLED Attention deficit hyperactivity disorder (ADHD) patients show, as one of the main symptoms, an attentional impairment. Selective attention in the hearing process is the ability to understand speech in a noisy environment, which can be evaluated by several methods. One of the main approaches is the functioning of the Medial Olivocochlear Efferent System, which can be accessed by Trans...
متن کاملStudy of the medial olivocochlear efferent system through otoacoustic emissions
The purpose of this study was to investigate the efferent medial olivocochlear system through the use of otoacoustic emissions and especially the modifications that occur at this level with age. The activity of outer hair cells (OHCs) (peripheral) and of the efferent medial olivocochlear (MOC) system (neural and central) was examined by means of distortion product otoacoustic emissions (DPOAEs)...
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ژورنال
عنوان ژورنال: The Journal of Neuroscience
سال: 2018
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.0363-18.2018