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脑干听觉诱发电位: 对单耳的短暂刺激(咯嗒声),周围听觉器官(第Ⅷ对颅N)及有关的脑干结构(耳蜗核、外侧丘系的传导束和核及下丘产生的连续的电反应称为脑干听觉诱发电位(以下简写为BAEP)。BAEP的临床使用是根据解剖结构和诱发电位之间的密切关系所决定的。 BAEP既可用于检查传导性和感觉神经性听力障碍时周围听觉器官的功能,也可于研究在中枢神经系统疾病中脑干听觉传导束的病变,这个讨论不适用于周围听力疾病。 方法(略)
Brainstem Auditory Evoked Potentials: transient stimulation of single ear (clicks), peripheral auditory organs (Ⅷ to cranial N) and related brainstem structures (cochlear nucleus, conduction bundle and nucleus of lateral canthus and inferior colliculus Of the continuous electrical response is called brainstem auditory evoked potential (hereinafter abbreviated as BAEP) .The clinical use of BAEP is based on the close relationship between the anatomical structure and evoked potential BAEP can be used to check both conductive and sensory neuropathic The function of the surrounding auditory organs in hearing impaired can also be used to study the lesions of auditory brainstem auditory bundle in central nervous system diseases. This discussion is not applicable to peripheral hearing diseases.