Reversible transitions between synchronization states of the cardiorespiratory system

被引：155

作者：

Stefanovska, A

Haken, H

McClintock, PVE

Hozic, M

Bajrovic, F

Ribaric, S

机构：

[1] Univ Ljubljana, Fac Elect Engn, Grp Nonlinear Dynam & Synerget, Ljubljana 1000, Slovenia

[2] Univ Stuttgart, Inst Theoret Phys 1, Ctr Synerget, D-70550 Stuttgart, Germany

[3] Univ Lancaster, Dept Phys, Lancaster LA1 4YB, England

[4] Univ Ljubljana, Fac Med, Inst Pathophysiol, Ljubljana 1000, Slovenia

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 85卷 / 22期

关键词：

D O I：

10.1103/PhysRevLett.85.4831

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Phase synchronization between cardiac and respiratory oscillations is investigated during anesthesia in rats. Synchrograms and time evolution of synchronization indices are used to show that the system passes reversibly through a sequence of different phase-synchronized states as the anesthesia level changes, indicating that it can undergo phase transitionlike phenomena. It appears that the synchronization state may be used to characterize the depth of anesthesia.

引用

页码：4831 / 4834

页数：4

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