中国听力语言康复科学杂志2024，Vol.22Issue(4)：351-355,5.DOI:10.3969/j.issn.1672-4933.2024.04.005
听觉重塑中时间因素对人工耳蜗植入后电诱发中潜伏期反应的影响分析
Analysis of the Effects of Temporal Factors on Electrically Evoked Auditory Middle Latency Response after Cochlear Implantation in Auditory Remodeling
摘要
Abstract
Objective To study the temporal factors affecting the electrically evoked auditory middle latency response(EMLR)after cochlear implantation,including age at implantation,post-implantation duration,and present age,in order to investigate the effects of different temporal factors in the process of auditory remodeling.Methods Forty-six patients who underwent cochlear implantation at the ENT Department,Peking University Third Hospital between 2008 and 2014 were tested for EMLR after surgery.Differences in EMLR between pre-lingual children and post-lingual adults were compared,as well as the effects of temporal factors such as present age,age at implantation,and post-implantation duration on EMLR in pre-lingual children.Results The latencies and intervals were generally longer and the inter-peak amplitudes were generally larger in the pre-lingual children than in the adults,with statistically significant differences(P＜0.05)in Po,Na,Pa,Nb,and Pb latencies,PoNa,NaPa,and PaNb intervals,and PoNa,NaPa,PaNb,and NbPb inter-peak amplitudes on EMLR.In pre-lingual children,Pa and Nb latencies and NaPa intervals showed significant negative correlations with present age and post-implantation duration,and positive correlations with age at implantation(P＜0.05).Conclusion There were significant differences in EMLR between pre-lingual children and post-lingual adults.In pre-lingual children,older age,longer post-implantation duration,and younger age at implantation corresponded to more mature EMLR waveforms,suggesting the importance of the above factors in the process of auditory remodeling.关键词
电诱发中潜伏期反应/人工耳蜗植入/听觉诱发电位/听觉重塑Key words
Electrically evoked auditory middle latency response(EMLR)/Cochlear implant/Auditory evoked potential(AEP)/Auditory remodeling分类
医药卫生引用本文复制引用
鲁兆毅,潘滔,王宇,马芙蓉..听觉重塑中时间因素对人工耳蜗植入后电诱发中潜伏期反应的影响分析[J].中国听力语言康复科学杂志,2024,22(4):351-355,5.基金项目
海淀创新转化专项科创研发"矫正乳突根治术后耳廓下陷的支撑材料的开发和应用"(HDCXZHKC2022211) （HDCXZHKC2022211）
