Schneider E, Ziegler B, Jacobi P, Maxion H
Arch Psychiatr Nervenkr (1970). 1977 Feb 23;223(2):131-8. doi: 10.1007/BF00345952.
In 30 conscious patients (24 men, 6 women) aged 30-74 years suffering from ischemic lesions in the cerebral hemispheres, polygraphic night sleep recordings were performed about 45 days after the beginning of the illness. The alterations in sleep were characterized by a delay in the onset of sleep, prolonged waking periods, and a reduction of deep synchronous sleep. Statistical analysis revealed a relationship between prolonged waking time with higher age as well as with high complex reaction time and euphoric state of mind, which can be considered as a sign of psycho-organic impairment. In contrast thereto, the degree of the neurological symptomatology is of less importance for the kind and extent of the sleep disturbances.
对30名年龄在30 - 74岁、患有大脑半球缺血性病变的清醒患者（24名男性，6名女性），在发病约45天后进行了多导睡眠图夜间睡眠记录。睡眠改变的特征为入睡延迟、清醒期延长以及深度同步睡眠减少。统计分析显示，清醒时间延长与高龄、复杂反应时间延长以及欣快心境之间存在关联，这可被视为精神器质性损害的一个迹象。与此相反，神经症状学的程度对睡眠障碍的类型和程度影响较小。
