Neural Regulation of Respiration
Neural Regulation of Respiration
复制标题
呼吸的神经调节
DOI：
10.1097/00004311-197715020-00003
复制
发表时间：
1980
影响因子：
0.6
通讯作者：
A. J. Berger
中科院分区：
文献类型：
--
作者：
R. Mitchell;A. J. Berger
我们认为，在哺乳动物呼吸神经网络的进化过程中，原始的颈索中枢和鱼类进化的腹侧呼吸群被保留下来，并且能够在没有随着空气呼吸而进化的背侧呼吸群产生器的情况下发挥作用。我们认为，这些模式发生器与目前已研究的已识别的呼吸单位是分开的，并且在已识别的细胞中观察到的明显的相互抑制是由模式发生器本身产生的同步兴奋和抑制输入引起的。我们认为，图3所示的这种系统模型与前一节引用的观察结果一致，与涉及模式发生器的单个位点或已知或已识别的各种呼吸单位种群之间相互作用的模型不一致。
We would suggest that during the evolution of the mammalian respiratory neural networks the primitive centers in the cervical cord as well as the ventral respiratory group which evolved in fish have been preserved and are capable of functioning in the absence of the dorsal respiratory group generator which evolved with air breathing. We believe that these pattern generators are separate from the identified respiratory units that have so far been studied and that the apparent reciprocal inhibition observed in the identified cells results from synchronized excitatory and inhibitory inputs arising from the pattern generator itself. We believe that the model of such a system shown in Figure 3 is consistent with the observations cited in the previous section and inconsistent with models involving a single site for a pattern generator or interaction between various populations of known or identified respiratory units.