资料图 做梦竟能增强记忆力
An average night’s repose includes four or five spells of REM sleep, but these bursts tend to be lengthier towards the end of the night.
夜间睡眠通常包括四到五个周期的快速眼动睡眠，但直到天亮之前，快速眼动睡眠间隔周期呈逐渐延长的趋势。
资料图 做梦竟能增强记忆力
An average night’s repose includes four or five spells of REM sleep, but these bursts tend to be lengthier towards the end of the night.
夜间睡眠通常包括四到五个周期的快速眼动睡眠，但直到天亮之前，快速眼动睡眠间隔周期呈逐渐延长的趋势。
