An application of principal dynamic modes for HRV signals spectrum decomposition related to the patients after ischemic brain stroke

Ewaryst J. Tkacz; Pawel Kostka; Dariusz Komorowski; Artur Gintrowski

doi:10.1109/ITAB.2008.4570635

An application of principal dynamic modes for HRV signals spectrum decomposition related to the patients after ischemic brain stroke

Ewaryst J. Tkacz
, Pawel Kostka
, Dariusz Komorowski
, Artur Gintrowski

Department of Medical Informatics and Artificial Intelligence (RIB/RIB1)

IEEE
Silesian University of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The analysis of HRV spectrum, where parasympathetic (PNS) and sympathetic (SNS) nervous systems present their influence suffers from the insufficiency of precise methodology as both mentioned influences have totally nonlinear behavior. Therefore a new approach has recently been proposed, which expands nonlinear system's dynamics into modal components in the system inputs. The most significant system modes may be extracted from such decomposition. This is extremely important to elaborate first and apply a method for separate analysis of both main factors modulating heart rhythm. Linear Altering is not sufficient as mentioned influence appear at the same time and overlaps. Principal Dynamic Modes has been utilized to analyze nonlinear biological systems and can be interpreted as a means to approximate nonlinear systems as linear combination of the Wiener systems.

Original language	English
Title of host publication	5th Int. Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd Int. Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008
Pages	412-414
Number of pages	3
DOIs	https://doi.org/10.1109/ITAB.2008.4570635
Publication status	Published - 2008
Event	5th International Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd International Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008 - Shenzhen, China Duration: 30 May 2008 → 31 May 2008

Publication series

Name	5th Int. Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd Int. Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008

Conference

Conference	5th International Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd International Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008
Country/Territory	China
City	Shenzhen
Period	30/05/08 → 31/05/08

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

ASJC Scopus subject areas

General Computer Science
Biomedical Engineering
Health Informatics

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10.1109/ITAB.2008.4570635

Cite this

Tkacz, E. J., Kostka, P., Komorowski, D., & Gintrowski, A. (2008). An application of principal dynamic modes for HRV signals spectrum decomposition related to the patients after ischemic brain stroke. In 5th Int. Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd Int. Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008 (pp. 412-414). Article 4570635 (5th Int. Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd Int. Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008). https://doi.org/10.1109/ITAB.2008.4570635

Tkacz, Ewaryst J. ; Kostka, Pawel ; Komorowski, Dariusz et al. / An application of principal dynamic modes for HRV signals spectrum decomposition related to the patients after ischemic brain stroke. 5th Int. Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd Int. Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008. 2008. pp. 412-414 (5th Int. Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd Int. Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008).

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title = "An application of principal dynamic modes for HRV signals spectrum decomposition related to the patients after ischemic brain stroke",

abstract = "The analysis of HRV spectrum, where parasympathetic (PNS) and sympathetic (SNS) nervous systems present their influence suffers from the insufficiency of precise methodology as both mentioned influences have totally nonlinear behavior. Therefore a new approach has recently been proposed, which expands nonlinear system's dynamics into modal components in the system inputs. The most significant system modes may be extracted from such decomposition. This is extremely important to elaborate first and apply a method for separate analysis of both main factors modulating heart rhythm. Linear Altering is not sufficient as mentioned influence appear at the same time and overlaps. Principal Dynamic Modes has been utilized to analyze nonlinear biological systems and can be interpreted as a means to approximate nonlinear systems as linear combination of the Wiener systems.",

author = "Tkacz, \{Ewaryst J.\} and Pawel Kostka and Dariusz Komorowski and Artur Gintrowski",

year = "2008",

doi = "10.1109/ITAB.2008.4570635",

language = "English",

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series = "5th Int. Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd Int. Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008",

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booktitle = "5th Int. Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd Int. Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008",

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Tkacz, EJ, Kostka, P , Komorowski, D & Gintrowski, A 2008, An application of principal dynamic modes for HRV signals spectrum decomposition related to the patients after ischemic brain stroke. in 5th Int. Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd Int. Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008., 4570635, 5th Int. Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd Int. Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008, pp. 412-414, 5th International Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd International Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008, Shenzhen, China, 30/05/08. https://doi.org/10.1109/ITAB.2008.4570635

An application of principal dynamic modes for HRV signals spectrum decomposition related to the patients after ischemic brain stroke. / Tkacz, Ewaryst J.; Kostka, Pawel ; Komorowski, Dariusz et al.
5th Int. Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd Int. Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008. 2008. p. 412-414 4570635 (5th Int. Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd Int. Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - An application of principal dynamic modes for HRV signals spectrum decomposition related to the patients after ischemic brain stroke

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AU - Kostka, Pawel

AU - Komorowski, Dariusz

AU - Gintrowski, Artur

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AB - The analysis of HRV spectrum, where parasympathetic (PNS) and sympathetic (SNS) nervous systems present their influence suffers from the insufficiency of precise methodology as both mentioned influences have totally nonlinear behavior. Therefore a new approach has recently been proposed, which expands nonlinear system's dynamics into modal components in the system inputs. The most significant system modes may be extracted from such decomposition. This is extremely important to elaborate first and apply a method for separate analysis of both main factors modulating heart rhythm. Linear Altering is not sufficient as mentioned influence appear at the same time and overlaps. Principal Dynamic Modes has been utilized to analyze nonlinear biological systems and can be interpreted as a means to approximate nonlinear systems as linear combination of the Wiener systems.

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Y2 - 30 May 2008 through 31 May 2008

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Tkacz EJ, Kostka P , Komorowski D, Gintrowski A. An application of principal dynamic modes for HRV signals spectrum decomposition related to the patients after ischemic brain stroke. In 5th Int. Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd Int. Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008. 2008. p. 412-414. 4570635. (5th Int. Conference on Information Technology and Applications in Biomedicine, ITAB 2008 in conjunction with 2nd Int. Symposium and Summer School on Biomedical and Health Engineering, IS3BHE 2008). doi: 10.1109/ITAB.2008.4570635

An application of principal dynamic modes for HRV signals spectrum decomposition related to the patients after ischemic brain stroke

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