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近昼夜节律:其与明亮光脉冲相关的出现与消失

Circabidian rhythm: its appearance and disappearance in association with a bright light pulse.

作者信息

Honma K, Honma S

机构信息

Department of Physiology, Hokkaido University School of Medicine, Sapporo, Japan.

出版信息

Experientia. 1988 Dec 1;44(11-12):981-3. doi: 10.1007/BF01939893.

Abstract

A shift from circadian to circabidian periods or vice versa was observed in the rhythm of sleep and wakefulness under temporal isolation. The shift occurred in two subjects, 3 times in association with a single bright light pulse applied, 4 times in all. The finding suggests that the bright light pulse has an additional effect to the phase shift on the human circadian system.

摘要

在时间隔离条件下,观察到睡眠和清醒节律从昼夜节律转变为近两日节律,反之亦然。这种转变发生在两名受试者身上,与单次施加明亮光脉冲相关的有3次,总共发生了4次。这一发现表明,明亮光脉冲对人体昼夜节律系统除了具有相位移动作用外,还有其他影响。

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