Model for cardiorespiratory synchronization in humans
Model for cardiorespiratory synchronization in humans
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DOI：
10.1103/physreve.65.051923
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发表时间：
2002-05-01
影响因子：
2.4
通讯作者：
Yamamoto, Y
中科院分区：
文献类型：
--
作者：
Kotani, K;Takamasu, K;Yamamoto, Y
最近的实验研究表明，有证据表明人类的心跳和呼吸之间是同步的。我们建立了一个生理上看似合理的心肺同步模型，数值结果表明该模型在给定的扰动下可以表现出稳定的同步。在我们的模型中，除了众所周知的呼吸对心跳的影响外，心跳(因此血压)对呼吸的影响对于心肺同步也是重要的。
Recent experimental studies suggest that there is evidence for a synchronization between human heartbeat and respiration. We develop a physiologically plausible model for this cardiorespiratory synchronization, and numerically show that the model can exhibit stable synchronization against given perturbations. In our model, in addition to the well-known influence of respiration on heartbeat, the influence of heartbeat (and hence blood pressure) on respiration is also important for cardiorespiratory synchronization.