Abstract:
OBJECTIVE:The high energy demand of the auditory and visual pathways render these sensory systems prone to diseases that impair mitochondrial function. Primary open-angle glaucoma, a neurodegenerative disease of the optic nerve, has recently been associated with a spectrum of mitochondrial abnormalities. This study sought to investigate auditory processing in individuals with open-angle glaucoma. DESIGN/STUDY SAMPLE: Twenty-seven subjects with open-angle glaucoma underwent electrophysiologic (auditory brainstem response), auditory temporal processing (amplitude modulation detection), and speech perception (monosyllabic words in quiet and background noise) assessment in each ear. A cohort of age, gender and hearing level matched control subjects was also tested. RESULTS:While the majority of glaucoma subjects in this study demonstrated normal auditory function, there were a significant number (6/27 subjects, 22%) who showed abnormal auditory brainstem responses and impaired auditory perception in one or both ears. CONCLUSIONS:The finding that a significant proportion of subjects with open-angle glaucoma presented with auditory dysfunction provides evidence of systemic neuronal susceptibility. Affected individuals may suffer significant communication difficulties in everyday listening situations.
journal_name
Int J Audioljournal_title
International journal of audiologyauthors
Rance G,O'Hare F,O'Leary S,Starr A,Ly A,Cheng B,Tomlin D,Graydon K,Chisari D,Trounce I,Crowston Jdoi
10.3109/14992027.2011.609185subject
Has Abstractpub_date
2012-01-01 00:00:00pages
10-5issue
1eissn
1499-2027issn
1708-8186journal_volume
51pub_type
杂志文章abstract::Age-related effects on several parameters of hearing aid provision, comprising the importance of various hearing aid attributes, the main reason for dissatisfaction, and a measure for aided performance, were examined. When comparing two subgroups of younger and elderly hearing aid users, a significant difference occur...
journal_title:International journal of audiology
pub_type: 杂志文章,多中心研究
doi:
更新日期:2003-07-01 00:00:00
abstract::The aim of the present study was to investigate the consequences of chronic otitis media on inner ear function. Retrospective analysis of conventional pure-tone audiometry tests was carried out on 344 patients who were scheduled for surgical treatment of unilateral chronic otitis media without other risk factors for s...
journal_title:International journal of audiology
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abstract:OBJECTIVE:The directivity index (DI) and polar pattern of directional hearing aids are typically measured in an anechoic chamber, which is expensive and not commonly found. This article proposes a quasi-anechoic technique to measure hearing aid directivity in small and reverberant enclosures using the root-mean-square ...
journal_title:International journal of audiology
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doi:10.3109/14992027.2010.551219
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abstract::The objective of the study was to examine the effects of stimulus duration on vowel perception in normal-hearing and hearing-impaired children. For this purpose, 80 semisynthetic vowel stimuli consisting of eight different Turkish vowels with ten different durations were presented to 14 normal-hearing and 15 hearing i...
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pub_type: 杂志文章
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journal_title:International journal of audiology
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pub_type: 杂志文章,多中心研究
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journal_title:International journal of audiology
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doi:10.3109/14992027.2014.938782
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journal_title:International journal of audiology
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journal_title:International journal of audiology
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journal_title:International journal of audiology
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journal_title:International journal of audiology
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abstract:OBJECTIVE:To establish the effect of self-rated and measured functional hearing on depression, taking age and gender into account. Additionally, the study investigates if hearing-aid usage mitigates the effect, and if other physical health problems and social engagement confound it. DESIGN:Cross-sectional data from th...
journal_title:International journal of audiology
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journal_title:International journal of audiology
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journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.3109/14992020309080053
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journal_title:International journal of audiology
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doi:10.3109/14992027.2012.723143
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journal_title:International journal of audiology
pub_type: 杂志文章,评审
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journal_title:International journal of audiology
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journal_title:International journal of audiology
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doi:10.3109/14992027.2011.599870
更新日期:2011-11-01 00:00:00
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journal_title:International journal of audiology
pub_type: 杂志文章
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journal_title:International journal of audiology
pub_type: 杂志文章
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journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.3109/14992027.2014.973541
更新日期:2015-02-01 00:00:00
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journal_title:International journal of audiology
pub_type: 杂志文章
doi:10.1080/14992027.2017.1301683
更新日期:2018-05-01 00:00:00
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journal_title:International journal of audiology
pub_type: 杂志文章
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journal_title:International journal of audiology
pub_type: 杂志文章
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更新日期:2013-06-01 00:00:00
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journal_title:International journal of audiology
pub_type: 杂志文章
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更新日期:2020-03-01 00:00:00