정상 청력인 노인과 젊은 성인에서 고음역 감각신경성 난청이 청각의 시간적 해상도에 미치는 영향: Gaps-In-Noise 검사 수행력

강용경; 이은섭; 윤상원; 심현준; 안용휘

추천

검색

자료유형: 학술저널

저자정보: 강용경 이은섭 윤상원 심현준 안용휘

저널정보: 대한이비인후과학회 대한이비인후-두경부외과학회지 대한이비인후과학회지 두경부외과학 제58권 제12호

발행연도: 2015.1

수록면: 841 - 847 (7page)

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

Background and Objectives Auditory temporal resolution, which refers to the time-related aspects of acoustic processing, can be evaluated by the Gaps-In-Noise (GIN) test. We investigated whether the presence of high frequency sensorineural hearing loss (HF-SNHL) affects the temporal resolution of GIN performance in older adults with normal hearing. Subjects and Method Hearing tests including the GIN test were performed in 87 subjects with normal pure tone average. The GIN threshold and percentage of correct answers were compared among 4 groups of participants; older adults with normal hearing (n=18), older adults with HF-SNHL (n=24), young adults with normal hearing (n=24) and young adults with HF-SNHL (n=21). Results There was no significant difference in the mean GIN thresholds between the HF-SNHL group (5.8±0.8 msec) and the normal hearing group (6.0±0.8 msec) in older adults, whereas the mean GIN thresholds of HF-SNHL group was higher than that of the normal group in young adults (4.6±0.3 msec vs. 4.2±0.5 msec, p＜0.05). The mean percentage of correct answers of HF-SNHL group (62.5±5.5%) was not significantly different from that of the normal hearing group (60.6±3.9%) in the old, unlike in the young (71.3±4.0% with HF-SNHL vs. 76.9±4.3% with normal hearing, p＜0.05). Age only showed a significant correlation with the GIN performance. Neither the GIN threshold nor the GIN perception level had any relation with the presence of HF-SNHL in older adults. Conclusion We found no evidence that supported the influence of HF-SNHL on auditory temporal resolution in older adults. These results imply that HF-SNHL may be of little importance in gap detection after age-related changes in central auditory system.

#Age #Gaps-In-Noise test #High-frequency hearing loss #Temporal resolution

참고문헌 (21)

참고문헌 신청

Boyen K / 2015 / The Gap Detection Test: Can It Be Used to Diagnose Tinnitus? / Ear Hear 36 (4) : e138 ~ e145

Dubno JR / 1990 / Associations among frequency and temporal resolution and consonant recognition for hearing-impaired listeners / Acta Otolaryngol Suppl 469 : 23 ~ 29

Eddins DA / 1993 / Amplitude modulation detection of narrow-band noise:Effects of absolute bandwidth and frequency region / J Acoust Soc Am 93 (1) : 470 ~ 479

Feng Y / 2010 / Temporal resolution in regions of normal hearing and speech perception in noise for adults with sloping high-frequency hearing loss / Ear Hear 31 (1) : 115 ~

Glasberg BR / 1987 / Gap detection and masking in hearing-impaired and normal-hearing subjects / J Acoust Soc Am 81 (5) : 1546 ~ 1556

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!