Children with reported insomnia had impaired CAM with a shift towards more sympathetic or excitable activation of the heart rhythm.
报告有失眠症的孩子CAM受损，交感神经调节较多或心节律激活兴奋。A few laboratory studies even suggest that moderate caffeine intake may help protect the heart against this problematic rhythm disorder.
甚至少量的实验室研究表明适量咖啡因摄入量可能帮助预防心脏出现这种有问题的节律紊乱。The rhythmic action of tooth brushing seems to affect people who hae a rare form of epilepsy associated with a small brain lesion.
刷牙的节律性动作可能影响某种罕见类型的癫痫患者，他们的疾病与大脑的微小损伤有关。As it turns out, many blind people, people with no visual perception of light at all, do have the same sleep sike as the sighted people.
据证实，许多无光感的盲人确实有和正常人一样的睡眠节律。The S-A node is often called the pacemaker of the heart because it establishes the basic rhythm at which the heart beats.
S-A结由于建立了心跳的基本节律，故常称为起搏点。An important example is the chaotic behavior of ventricular fibrillation, a severely abnormal heart rhythm that is often life-threatening.
一个重要的例子是心室颤动的混沌行为，严重的经常可威胁生命的心脏节律异常。Methods The system was a distributed digital control system consisting of a computer and zeitgeber generators.
方法生物节律测控及分析系统采用分布式控制方案，由测控计算机和授时因子发生仪组成。Most interestingly, these modifications seem to act in concert and are associated with the circadian metabolic rhythm of cells.
最有趣的是，这些修饰似乎协调行动，并和细胞的昼夜代谢节律相关。Pacing electrodes were applied to all four pacemaker sites and connected to a stimulator embedded in the inguinal area of each patient.
电击电极被放置在四个节律点的位置，再与一个埋在病患腹股沟中的刺激器相连；