Long-Term Impairment of Sound Processing in the Auditory Midbrain by Daily Short-Term Exposure to Moderate Noise
المؤلفون المشاركون
Cheng, Liang
Wang, Shao-Hui
Peng, Kang
Liao, Xiao-Mei
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-05-14
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Most citizen people are exposed daily to environmental noise at moderate levels with a short duration.
The aim of the present study was to determine the effects of daily short-term exposure to moderate noise on sound level processing in the auditory midbrain.
Sound processing properties of auditory midbrain neurons were recorded in anesthetized mice exposed to moderate noise (80 dB SPL, 2 h/d for 6 weeks) and were compared with those from age-matched controls.
Neurons in exposed mice had a higher minimum threshold and maximum response intensity, a longer first spike latency, and a higher slope and narrower dynamic range for rate level function.
However, these observed changes were greater in neurons with the best frequency within the noise exposure frequency range compared with those outside the frequency range.
These sound processing properties also remained abnormal after a 12-week period of recovery in a quiet laboratory environment after completion of noise exposure.
In conclusion, even daily short-term exposure to moderate noise can cause long-term impairment of sound level processing in a frequency-specific manner in auditory midbrain neurons.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Cheng, Liang& Wang, Shao-Hui& Peng, Kang& Liao, Xiao-Mei. 2017. Long-Term Impairment of Sound Processing in the Auditory Midbrain by Daily Short-Term Exposure to Moderate Noise. Neural Plasticity،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1192948
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Cheng, Liang…[et al.]. Long-Term Impairment of Sound Processing in the Auditory Midbrain by Daily Short-Term Exposure to Moderate Noise. Neural Plasticity No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1192948
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Cheng, Liang& Wang, Shao-Hui& Peng, Kang& Liao, Xiao-Mei. Long-Term Impairment of Sound Processing in the Auditory Midbrain by Daily Short-Term Exposure to Moderate Noise. Neural Plasticity. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1192948
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1192948
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر