Bursian A V
Zh Evol Biokhim Fiziol. 2012 Mar-Apr;48(2):186-99.
In the autorhythmical activity underlying many visceral and in early ontogenesis also somatomotor systems, three kinds of rhythms are to be distinguished: basic, reflecting activity of individual organs and of systems of organs, the secondary ones representing result of the frequency and amplitude modulation of the basic rhythms, and the rhythmical periodic activity whose distinguishing feature is alternation of the activity and rest phases. Each kind has principally different frequency characteristics, different organization and localization of sources. The frequency of basic rhythms is determined by the generator inserted into the system. It serves an individual characteristics of the current state of function of the organ, the degree of maturity of its motor apparatus. The secondary rhythm and the rhythm of the periodic activity cycles are provided by oscillatory processes common to the whole organism. Universality of these rhythms promotes integration of functions.
在许多内脏活动以及个体发育早期的躯体运动系统的自律性活动中，可区分出三种节律：基本节律，反映单个器官和器官系统的活动；次级节律，代表基本节律的频率和幅度调制的结果；节律性周期性活动，其显著特征是活动和休息阶段的交替。每一种节律在频率特征、来源的组织和定位方面都有本质上的不同。基本节律的频率由系统中插入的发生器决定。它反映了器官当前功能状态的个体特征及其运动装置的成熟程度。次级节律和周期性活动周期的节律由整个机体共有的振荡过程产生。这些节律的普遍性促进了功能的整合。
