Zeitlhofer J, Graf M, Mamoli B, Schlick W, Kummer F, Haber P
Nervenarzt. 1986 May;57(5):263-8.
In 11 patients clinically diagnosed as Pickwickian syndrome the results of daytime and night polysomnogramm were compared. The daytime recording was very efficient in identifying apnoea and correlating various types of apnoea to different sleep stages. In polysomnogramms of night sleep we found, as did Lugaresi, a reduction of sleep stages III and IV, and a slight increase of sleep stages I and II. Patients without apnea in daytime sleep also showed a normal apnea index in night sleep. The BAEP's especially the pontomesencephalic components were pathological in six patients (55%). This might be due to a primary lesion or to hypoxic damage of the brainstem.
对11例临床诊断为匹克威克综合征的患者进行了白天和夜间多导睡眠图结果的比较。白天记录在识别呼吸暂停以及将各种类型的呼吸暂停与不同睡眠阶段相关联方面非常有效。在夜间睡眠的多导睡眠图中，我们发现，正如卢加雷西所发现的那样，睡眠Ⅲ期和Ⅳ期减少，睡眠Ⅰ期和Ⅱ期略有增加。白天睡眠无呼吸暂停的患者夜间睡眠呼吸暂停指数也正常。6例患者（55%）的脑干听觉诱发电位，尤其是脑桥中脑成分异常。这可能是由于原发性病变或脑干缺氧损伤所致。
