Research Progress on Coupling Analysis of Continuous Physiological Signals.
10.12455/j.issn.1671-7104.240744
- Author:
Guojing WANG
1
;
Weidong WANG
1
;
Hongyun LIU
1
Author Information
1. Medical Innovation Research Division, Chinese PLA General Hospital, Beijing,
- Publication Type:English Abstract
- Keywords:
continuous physiological signals;
coupling analysis;
physiological system coupling
- MeSH:
Signal Processing, Computer-Assisted;
Humans
- From:
Chinese Journal of Medical Instrumentation
2025;49(4):396-405
- CountryChina
- Language:Chinese
-
Abstract:
The coupling analysis of continuous physiological signals is a crucial tool for revealing the dynamic activities and interactions within physiological systems. To gain a deeper understanding of the coupling relationships between physiological systems, this paper provides a comprehensive review of recent research on coupling analysis methods for continuous physiological signals, both domestically and internationally. It focuses on various coupling analysis techniques, including time-domain, frequency-domain, time-frequency-domain and nonlinear methods, and explores their applications in the coupling assessment of different physiological systems. Finally, the paper discusses the limitations of these methods and their future development trends. By systematically reviewing the current methods of continuous physiological signal coupling analysis, this paper aims to provide valuable references for further research on coupling evaluation methods for physiological systems.
