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Your search keyword '"Hyperacusis diagnosis"' showing total 5 results
Start Over Descriptor "Hyperacusis diagnosis" Journal vestnik otorinolaringologii
5 results on '"Hyperacusis diagnosis"'

1. [Detection of the central hearing defects in persons exposed to industrial noise by duration of the rise and fall of sound signals].

Author

Nikonov NA

Subjects
Adolescent, Adult, Audiometry, Pure-Tone, Auditory Diseases, Central diagnosis, Hearing Loss, Noise-Induced diagnosis, Hearing Loss, Sensorineural diagnosis, Humans, Hyperacusis diagnosis, Male, Middle Aged, Severity of Illness Index, Auditory Diseases, Central etiology, Hearing Loss, Noise-Induced etiology, Hearing Loss, Sensorineural etiology, Hyperacusis etiology, Noise adverse effects, Occupational Diseases etiology
Abstract

Hearing was studied using speech, audiometer MA-31 and rise and fall of loudness in 365 workers exposed to industrial noise only and 86 workers exposed to noise and dust containing lead. Identification of the front of growing loudness was impaired more in persons exposed to lead-containing dust; therefore they have more serious central hearing defects.

Published
2001

2. [Subjective ear noise and hyperacusis. Treatment with fluctuating currents].

Author

Golubovskiĭ OA

Subjects
Combined Modality Therapy, Electric Stimulation instrumentation, Equipment Design, Hearing Loss, Sensorineural diagnosis, Hearing Loss, Sensorineural therapy, Humans, Hyperacusis diagnosis, Hyperacusis etiology, Otitis Media complications, Otosclerosis complications, Severity of Illness Index, Tinnitus complications, Tinnitus diagnosis, Treatment Outcome, Hyperacusis therapy, Tinnitus therapy
Abstract

The prevalence of hyperacusis, and subjective ear noise in particular, tends to increase in the general population. The data available in the literature show that physiotherapeutical procedures are the most effective treatment of this abnormality. The techniques and devices using fluctuating currents were employed to treat 40 patients. A "SLUKH-OTO-1" (HEARING-OTO) device is of use now. This procedure proved to be the most effective in case of hyperacusis and subjective ear noise without hearing disorder, there was also a high percentage of positive results in chronic neurosensory hypoacusis. Treatment of subjective ear noise by this procedure is not so effective in otosclerosis and chronic otitis media.

Published
2000

3. [Amplitude and time characteristics of latent auditory evoked potentials in occupational hearing disorders with and without the recruitment phenomenon].

Author

Shidlovskaia TV, Kotov AI, Kulakova TB, and Podol'skaia EV

Subjects
Acoustic Stimulation, Audiometry, Pure-Tone, Hearing Loss, Noise-Induced complications, Hearing Loss, Noise-Induced diagnosis, Humans, Hyperacusis complications, Hyperacusis diagnosis, Occupational Diseases complications, Occupational Diseases diagnosis, Recruitment Detection, Audiologic, Time Factors, Evoked Potentials, Auditory physiology, Hearing Loss, Noise-Induced physiopathology, Hyperacusis physiopathology, Noise, Occupational adverse effects, Occupational Diseases physiopathology
Abstract

Cortical evoked potentials (CEP) of workers exposed to industrial noise were recorded by an Amplaid MK-6 unit (Italy). They suffered from neurosensory hypoacusis with or without the recruitment phenomenon. The results were compared with those derived from patients with neurosensory hypoacusis of vascular origin, aggravated by the recruitment phenomenon, and in the cortical structures of the hearing organ in the case of neurosensory hypoacusis of both vascular and noise origin. Increase of the N2 with observations made on normal controls who were not exposed to industrial noise. CEP were found to give reliable information about changes peak latency may be used for differential diagnosis of neurosensory hypoacusis of vascular or noise origin. Decrease of the P2--N2 amplitude in response to 1 kHz stimulation may also help discriminate neurosensory hypoacusis of vascular or noise origin.

Published
1991

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