Kobayashi T, Misaki K, Nakagawa H, Okuda K, Ota T, Kanda I, Isaki K, Kosino Y, Fukuda H
Department of Neuropsychiatry, Fukui Medical School, Japan.
Psychiatry Clin Neurosci. 1998 Apr;52(2):154-5. doi: 10.1111/j.1440-1819.1998.tb01002.x.
The influence of alcohol (ethanol) on sleep was investigated in 10 men. Polysomnography (PS) was recorded on a baseline night (BL-N) and an ethanol (0.8 g/kg) night (Et-N). On visual score rapid eye movement (REM) sleep was reduced, REM latency was prolonged on Et-N as compared to BL-N. Using the fast Fourier transformation method, electroencephalographic power density of REM sleep in delta frequencies band and in the 10-12 Hz range of non-REM sleep were enhanced. REM sleep and non-REM sleep changes were prominent in the second-half and first-half of the night, respectively.
对10名男性进行了酒精（乙醇）对睡眠影响的研究。在基线夜（BL-N）和乙醇（0.8 g/kg）夜（Et-N）记录多导睡眠图（PS）。肉眼评分显示，与BL-N相比，Et-N的快速眼动（REM）睡眠减少，REM潜伏期延长。使用快速傅里叶变换方法，REM睡眠在δ频段以及非REM睡眠10-12 Hz范围内的脑电图功率密度增强。REM睡眠和非REM睡眠的变化分别在夜间后半段和前半段较为显著。
