[英文釋義] Electrical waves in the cerebral cortex generated by brain stem structures in response to auditory click stimuli. These are found to be abnormal in many patients with cerebellopontine angle lesions,multiple sclerosis,or other demyelinating diseases.
A battery of electrophysiological examinations including auditory brain stem response, vestibular evoked myogenic potentials and electronystagmography revealed the lesion located on the right medial longitudinal fasciculus including both upper and lower brain stem 最近我們經驗一例70歲男性,以急性眩暈、視力模糊、及復視為主訴,眼球運動檢查時,發(fā)現(xiàn)向左注視時右眼無法內轉,而外展的左眼出現(xiàn)向左眼振,即所謂的核間眼肌麻痹,屬右側內側縱束癥候群。