0
Special Section Technical Briefs

Causal Cardio-Postural Interaction Under Orthostatic Stress1

[+] Author and Article Information
Ajay K. Verma, Reza Fazel-Rezai

Department of Electrical Engineering,
University of North Dakota,
Grand Forks, ND 58202

Amanmeet Garg

Department of Engineering Science,
Simon Fraser University,
Burnaby, BC V5A 1S6, Canada

Andrew Blaber

Department of Biomedical Physiology and Kinesiology,
Simon Fraser University,
Burnaby, BC V5A 1S6, Canada

Kouhyar Tavakolian

Department of Electrical Engineering,
University of North Dakota,
Grand Forks, ND 58202;
Department of Biomedical Physiology and Kinesiology,
Simon Fraser University,
Burnaby, BC V5A 1S6, Canada

DOI: 10.1115/1.4033127Manuscript received March 1, 2016; final manuscript received March 16, 2016; published online May 12, 2016. Editor: William Durfee.

J. Med. Devices 10(2), 020932 (May 12, 2016) (2 pages) Paper No: MED-16-1064; doi: 10.1115/1.4033127 History: Received March 01, 2016; Revised March 16, 2016

First Page Preview

View Large
First page PDF preview
FIGURES IN THIS ARTICLE
Copyright © 2016 by ASME
Your Session has timed out. Please sign back in to continue.

References

Garg, A. , Xu, D. , and Blaber, A. P. , 2014, “ Physiological Interdependence of the Cardiovascular and Postural Control Systems Under Orthostatic Stress,” Am. J. Physiol.: Heart Circ. Physiol., 307(2), pp. H259–H264. [CrossRef] [PubMed]
Garg, A. , Xu, D. , and Blaber, A. P. , 2013, “ Statistical Validation of Wavelet Transform Coherence Method to Assess the Transfer of Muscle Activation of Blood Pressure During Quiet Standing,” Biomed. Eng. Online, 12(1), p. 132. [CrossRef] [PubMed]
Garg, A. , Xu, D. , Bruner, M. A. , and Blaber, A. , 2014, “ Alteration in Cardiovascular and Postural Control Relationship in Non-Fainting Elderly Individuals,” 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Chicago, IL, Aug. 26–30, pp. 3521–3524.
Do, M. T. , Chang, V. C. , Kuran, N. , and Thompson, W. , 2015, “ Fall-Related Injuries Among Canadian Seniors, 2005–2013: An Analysis of the Canadian Community Health Survey,” Health Promot. Chron. Dis. Prev. Canada: Res. Policy Prac., 35(7), pp. 99–108.
Verma, A. K. , Garg, A. , Blaber, A. , Fazel-Rezai, R. , and Tavakolian, K. , 2015, “ Causality in the Cardio-Postural Interactions During Quiet Stance,” Computing in Cardiology Conference (CinC), Nice, France, Sept. 6–9, pp. 373–376.
Granger, C. W. J. , 1969, “ Investigating Causal Relations by Econometric Models and Cross-Spectral Methods,” Econometrics, 37(3), pp. 424–438. [CrossRef]
Ding, M. , Chen, Y. , and Bressler, S. L. , 2006, “ Granger Causality: Basic Theory and Application to Neuroscience,” Handbook of Time Series Analysis: Recent Theoretical Developments and Applications, Wiley, Weinheim, Germany, pp. 437–460.
Bressler, S. L. , and Seth, A. K. , 2011, “ Weiner-Granger Causality: A Well-Established Methodology,” Neuroimage, 58(2), pp. 323–329. [CrossRef] [PubMed]
Faes, L. , Porta, A. , and Nollo, G. , 2015, “ Algorithms for the Inference of Causality in Dynamic Processes: Application to Cardiovascular and Cerebrovascular Variability,” 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Milan, Italy, Aug. 25–29, pp. 1789–1792.

Figures

Grahic Jump Location
Fig. 1

Results for the test of causality between the SBP–EMG (top) and CO–EMG (bottom) signal pairs for seven subjects

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In