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Molecular Pathology of 6 Novel GJB2 Allelic Variants Detected in Familial and Sporadic Iranian Non Syndromic Hearing Loss Cases
Deafness Connexin 26 GJB2 gene Iran
2009/12/7
Background: Mutations of GJB2 gene encoding connexion 26 are the most common cause of hearing loss in many populations. A very wide spectrum of GJB2 gene mutations associated with hearing loss ha...
Difficulties in parenting hearing-impaired children
parenting hearing-impaired children parents consulting
2009/12/3
Background and Aim: Despite the abundance of literature about deaf children, few works specifically address the concept and practice of difficulties in parenting hearing-impaired children. The first i...
Hearing Impairment and Hypertension Associated with Long Term Occupational Exposure to Noise
Noise induced hearing loss Occupational exposure Hypertension
2015/9/18
Background: Noise induced hearing loss, a permanent bilateral hearing impairment due to long term exposure to high levels of noise, represents one of the most common occupational hazards. This histori...
Alternobaric vertigo and hearing disturbances in connection with diving:an epidemiologic study
hearing human Alternobaric vertigo diving
2009/7/20
Alternobaric vertigo and hearing disturbances in connection with diving: an epidemiologic study.
Report of an isolated mid-frequency hearing loss following inner ear barotrauma
hearing human ear barotrauma
2009/7/16
A case describing an isolated mid-frequency hearing loss as a result of inner ear barotrauma is presented. The onset of symptoms was insidious but progressed to a profound total-range hearing loss in ...
An audiometric survey was performed on a group of professional abalone divers, all of whom had experienced a great deal of exposure to dysbaric conditions. The results of this survey revealed that, ev...
Pure tone audiograms and relevant history were recorded in 164 professional divers aged 19 to 66 yr, mean 30.9. A close correlation exists between hearing impairment and increasing age, increasing div...
Evaluation of noise within the MK 12 SSDS helmet and its effect on divers' hearing
human diver equipment MK 12 SSDS helmet Audiometry Hearing Noise
2009/7/14
The noise inside the U.S. Navy MK 12 SSDS helmet was measured and its effect on the hearing of divers assessed. Seven male divers completed 20 dives while breathing air at simulated depths ranging fro...
Noise Induced Hearing Loss Among Cotton Textile and Carpet Mill Workers
Noise Induced Hearing Loss Textile Workers
2009/7/2
In industry increased mechanisation results in increased noise levels. Operation of textile machines carries a high risk of hearing loss. In this study the evaluation of textile worker's noise induced...
Auditory Brain Stem Response Screening for Hearing Loss in High Risk Neonates
Auditory brain stem response newborn hearing loss
2009/6/30
Hearing screening of neonates is the key to preventing the most severe consequences of congenital hearing loss. In this paper, the auditory brain stem responses (ABR) of neonates at high risk for hear...
Contralateral White Noise-Induced Enhancement in the Guinea PigÕs MLR: A Possible Link to Direc- tional Hearing
Guinea Pig Middle Latency Response MLR Directional Hearing Contralateral White Noise Enhancement
2009/6/30
The evoked potential components in a time window of 10-50 ms following an acoustic stimulus are called middle latency responses (MLRs). It is known that an amplitude enlargement occurs in guinea pig M...
Hearing function in a hyperbaric environment
helium heliox saturation ear noise hearing hyperbaric
2009/6/5
Navy divers' hearing function was assessed as part of three saturation deep dives to 1,000 feet of sea water (fsw) to determine explanations for threshold shifts observed under hyperbaric conditions. ...
Navy hearing conservation program: hearing threshold comparisons to Navy SEALS and divers
Age Factors Auditory Threshold diving Functional Laterality Humans
2009/6/4
The study examined hearing threshold for Navy special operations personnel (SEALS (Sea-Air-Land): N = 212; divers: N = 165). Hearing threshold values were obtained and age adjusted using Mantel Haenze...
The absence of hearing loss in otologically asymptomatic recreational scuba divers
DIVERS EAR HEARING LOSS HEARING audiology hearing threshold conduction High Frequency Pure Tone Barotrauma
2009/6/2
We undertook a retrospective cohort study of 16 experienced recreational scuba divers and 16 matched non-diver controls to determine the prevalence of hearing loss and, if present, the likely causes o...
PREVENTION OF HEARING IMPAIRMENT IN SPORT SHOOTERS
firearms sports noise-induced hearing loss
2009/4/2
Background: Noise associated with training and competition poses a serious risk on sport shooters. Hearing trauma is one of the most important health hazards in this group of sportspersons.Aim of the ...