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本文通过听觉通路上脑干、中脑和丘脑皮质束的电生理学检查研究了听觉衰老情况。为了这一目的,分别记录了老年组(男28人,女30人,平均73岁)和青年对照组(男10人,女10人,20～30岁)的中潜伏期反应(MLR)及听觉脑干反应(ABR),并进行了电生理学的比较研究,所有受检者均无耳部、神经血管及代谢方面的疾患,在老年人检查结果的统计学分析表明由于形态学的改变使周围到中枢信息的传递能力下降,特别是MLRs表现为潜伏期
This article examines the auditory aging through the electrophysiological examination of the auditory access brainstem, midbrain and thalamic cortex bundles. For this purpose, the mid-latency response (MLR) and auditory hearing (REM) of the elderly group (28 males, 30 females, average 73 years) and the youth control group (10 males, 10 females, 20-30 years) Brainstem response (ABR), and a comparative study of electrophysiology, all subjects without ear, neurovascular and metabolic disorders, the results of the elderly in the statistical analysis showed that as a result of morphological changes around the The ability to transmit information to the central nervous system decreased, especially the performance of MLRs as a latency period