Sleep log and actigraphy monitoring for at least 14 days (work and free days) demonstrate a disturbed sleep and wakepattern.
至少14天(工作与休息天数)的睡眠曲线与腕动仪监测显示一个受影响的入睡和苏醒模式。
2
Scientists suspect that exercise sets the biological clock in a consistent sleep-wakepattern, or it may boost the brain's production of serotonin, a neurochemical that encourages sleep.