Olmos G, Martignon G
Bol Med Hosp Infant Mex. 1976 Mar-Apr;33(2):301-9.
With the purpose of determining the advantages obtained in the electroencephalographic diagnoses of different clinical conditions, 567 electroencephalograms were practiced to 276 patients from the outpatient service of the Hospital Infantil de México of different ages and clinical diagnoses during various stages of wakefulness, spontaneous or sleeping induced with chlorous hydrate and nembutal. In comparative studies carried out under induced sleeping, it was found that bioelectrical abnormalities showed up in a high percentage of the recording obtained during wakefulness, independently of age; thus, it is considered the ideal state. And in cases suggestive of hypsarrhythmia, or where asymmetries are investigated it is convenient to practice recordings under both conditions: wakefulness and sleep.
为了确定在不同临床病症的脑电图诊断中所获得的优势，对墨西哥儿童医院门诊的276名不同年龄和临床诊断的患者进行了567次脑电图检查，检查在不同觉醒阶段进行，包括自然觉醒以及由水合氯醛和戊巴比妥诱导的睡眠状态。在诱导睡眠状态下进行的对比研究中发现，无论年龄大小，在觉醒状态下获得的记录中，生物电异常出现的比例都很高；因此，觉醒状态被认为是理想状态。而在疑似高峰失律的病例或研究不对称性的情况下，在觉醒和睡眠这两种状态下进行记录都很方便。
