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1391/12/15، جلد ۵، شماره ۲، صفحات -
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Survey of absolute latency of i, iii, v. And interwave latency of i iii , 111-v and i-v of baer in persons above 20 years old with normal hearing in Poorsina Hospital |
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| چکیده انگلیسی مقاله |
Brainstem auditory evoked response (BAER) is one of methods for diagnosis of diseases of hrainstem, auditory nerve and many other disease of brain and measurement of normal values of BAER waves is necessary. Objective: This is a descriptive study and its objective is measurement of normal value of latency of waves I, III,V and inter waves latancy (1.W.L) of 1-III , III-V and 1-V in right and left ears in two gender divided in two age groups. Methods and materials: Fifty person’s volunteers with normal auditory among unsick and refferd persons to Poorsina hospital in Rasht for unrelated reasons is selected and after normal neurologic examination is tested with medele equipment. Test is performed separately in two ears. Results: In data analysis Mean of A.L of wave I in RT and LT ears were not different and value of I.W.L of I-III in both ears has not meaningful difference and difference of absolute latency of wave V in right ear between two gender is more than left ear and this result needs more survey. About age only meaningful difference is in absolute latency of wave I in left ear that may be due to age of persons. Conclusions: Measurement of normal values of BAER in normal persons in poorsina hospithal can be helpful in further evaluation of patients especially with regard to difference of absolute latency of wave V in right ear in two gender and A absoillte latency of wave I in left ear. Keyword: Hearing - Evoked Response-Auditory Nerve |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
55366--- |
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| نشانی اینترنتی |
http://ijnl.tums.ac.ir/index.php/ijnl/article/viewArticle/221 |
| فایل مقاله |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
Original Article(s) |
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