Slow wave sleep in elderly depressed, demented, and healthy subjects.
Slow wave sleep in elderly depressed, demented, and healthy subjects.
复制标题
老年抑郁症、痴呆症和健康受试者的慢波睡眠。
DOI：
10.1093/sleep/8.2.155
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发表时间：
1985
期刊：
影响因子：
5.6
通讯作者：
Victoria J. Grochocinski
中科院分区：
文献类型：
--
作者：
Charles F. Reynolds;Dj Kupfer;L. Taska;C. H. Hoch;D. E. Sewitch;Victoria J. Grochocinski
自动分析在睡眠脑电图δ活动测量中的应用允许比标准的、整夜的慢波睡眠测量更精确地描述正常和病理老化中的慢波睡眠变化。因此，通过基线交叉技术，老年抑郁症患者在第二个NREM睡眠期的每分钟δ计数高于对照组或痴呆症受试者。这种差异反映了在2-3 Hz频带（75-200 microV）中每分钟更大的活动。
The application of automated analysis in the measurement of sleep electroencephalogram delta activity allows a more precise temporal description of slow wave sleep changes in normal and pathological aging than do standard, all-night, slow wave sleep measures. Thus, with a baseline crossing technique, elderly depressives were shown to have a higher delta count per minute during the second NREM sleep period than did controls or demented subjects. This difference reflected greater activity per minute in the 2-3 Hz frequency band (75-200 microV).