State Change Detection using Multivariate Synchronization Measure from Physiological Signals

The cardiovascular system can be macro-modelled as a collection of coupled oscillators. Recently, the use of mutual couplings of these oscillators to characterize the state of the system during anaesthesia has been proposed. Assuming that the synchronization status between three systems, namely cardiac, respiratory and cortical oscillators changes with respect to the depth of anaesthesia, we analyzed the synchronization between these three oscillators using a measure for synchronization, the S estimator. Furthermore, we applied a statistical assessment to detect precisely the deep - light change of anaesthesia.


Published in:
Proceedings of the 2006 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP), 4AMa-2-1, 183-186
Presented at:
2006 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP), Honolulu, Hawaii, USA, March 3 - 5, 2006
Year:
2006
Laboratories:


Note: The status of this file is: Involved Laboratories Only


 Record created 2006-04-24, last modified 2018-03-17

n/a:
Download fulltextPDF
External link:
Download fulltextURL
Rate this document:

Rate this document:
1
2
3
 
(Not yet reviewed)