论文部分内容阅读
近年来已经证明:大部分系统,不论是生物的或非生物的,对反馈的反应都有一些滞后现象。所以说,调节人体各种偏差的负反馈联系虽是维持人体稳态的重要方式,但以这种理论来解释人体的稳态的还觉得不足。因为负反馈一定要在效应器产生效应偏差后才能发生作用,这样总是要滞后一段时间才能纠正偏差,而且易于矫枉过正地产生一系列波动。然而在正常的人体中各种生理功能在内外多种因素不断的干扰下,仍能较好地维持稳态。这样就使人们考虑到,人体很可能还存在其他的控制方式参与稳态的调节。所以近
In recent years it has been demonstrated that most systems, whether biotic or abiotic, have some lag in response to feedback. Therefore, although the negative feedback regulation of various human body deviations is an important way to maintain the steady state of the human body, it is still not enough to explain the steady state of the human body by this theory. Because the negative feedback must be effective in the effector after the deviation occurs, it is always lagged for some time to correct the bias, but also prone to a series of fluctuations overkill. However, in the normal human body, various physiological functions continue to maintain the steady state under the continuous interference of many factors inside and outside. This takes into account that it is likely that the human body will have other modes of control involved in the regulation of homeostasis. So near