Görke W, Giebner U
Universitäts-Kinderklinik, St. Josef-Hospital Bochum.
EEG EMG Z Elektroenzephalogr Elektromyogr Verwandte Geb. 1990 Mar;21(1):64-9.
70 children without visual, developmental or neurological handicap in the age of 3 to 92 months were investigated. Using red and white light flashes non-target event-related evoked potentials have been registrated, white light serving as rare (20%) stimulus (Fig. 1 and 5). It could be shown that in the event-related potential the peak latencies from N3 on had a significantly shorter latency than under red- or pure white-light stimulation (Fig. 2). They were called discriminative potentials. Diagrams (Fig. 4) revealed a maturating course with increasing age by decreasing latencies of the discriminative peaks. Normal values (Table 1) were compiled in order to serve as diagnostic criteria in diagnosis and follow-up of cerebral affections in early childhood.
对70名年龄在3至92个月之间、无视觉、发育或神经障碍的儿童进行了调查。使用红色和白色光闪烁记录非目标事件相关诱发电位，白色光作为罕见（20%）刺激（图1和5）。结果表明，在事件相关电位中，从N3开始的峰值潜伏期明显短于红色或纯白光刺激下的潜伏期（图2）。它们被称为辨别电位。图表（图4）显示，随着年龄增长，辨别峰值潜伏期缩短，呈现出成熟过程。编制了正常值（表1），以便作为幼儿期脑部疾病诊断和随访的诊断标准。
