Contralateral suppression of otoacoustic emissions in migraine patients without vestibular involvement
نویسندگان
چکیده
منابع مشابه
Increased Contralateral Suppression of Otoacoustic Emissions Indicates
1 a Hyper-responsive Medial Olivocochlear System in Humans with 2 Tinnitus and Hyperacusis 3 4 Inge M. Knudson, Christopher A. Shera, Jennifer R. Melcher 5 6 1 Dept. of Otology and Laryngology, Harvard Medical School, Boston MA 7 2 Dept. of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston MA 8 3 Speech and Hearing Bioscience and Technology Program, Harvard-MIT Division of 9 Health Sc...
متن کاملContralateral suppression of otoacoustic emissions: Input-Output functions in neonates
BACKGROUND The literature suggests that contralateral acoustic stimulation (CAS) alters the amplitude of the distortion product otoacoustic emissions (DPOAEs), but it is still unknown whether the DPOAE Input/Output (I/O) functions are also affected. To elucidate this aspect of the DPOAEs, the present study assessed the effects of CAS on DPOAE I/O functions at the frequencies of 2 kHz and 4 kHz,...
متن کامل[Changes in transient evoked otoacoustic emissions contralateral suppression in infants].
BACKGROUND It has been suggested that the function of the medial olivocochlear system (MOCS) can be evaluated by the suppression effect of the transient evoked otoacoustic emission (TEOAE). The competitive noise has an inhibitory effect on the functioning of the outer hair-cell, reducing the level of otoacoustic emissions. Despite the fact that there is no postnatal growth of the cochlea, middl...
متن کاملAging and contralateral suppression effects on transient evoked otoacoustic emissions.
Transient evoked otoacoustic emissions (TEOAEs) were recorded in 30 normal-hearing subjects to nonlinear clicks while continuous contralateral broadband noise (CBBN) was presented at 40, 50, 60, and 70 dB HL. Thirty subjects between 20 and 79 years were divided system-atically into six-decade age groups, five subjects per group. All subjects in each group had hearing thresholds of 20 dB HL or b...
متن کاملContralateral suppression of otoacoustic emission in patients with tinnitus.
INTRODUCTION The medial olivocochlear bundle effect is studied through the suppression of otoacoustic emissions and seems to be influenced by the laterality of the central nervous system, presenting no symmetry between right and left ear. A dysfunction of this bundle may be involved in the generation of tinnitus, although this fact was not confirmed. OBJECTIVES Study the suppression of distor...
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ژورنال
عنوان ژورنال: ENT Updates
سال: 2015
ISSN: 2149-7109,2149-6498
DOI: 10.2399/jmu.2015003009