Spectral analysis and mathematical model of human postural sway in sagittal and corollary planes

Kizilova, Natalya; Griškevičius, Julius; Karpinsky, Michail; Karpinskaya, Elena

Use this url to cite publication: https://hdl.handle.net/20.500.14911/145796

Spectral analysis and mathematical model of human postural sway in sagittal and corollary planes

Details

Publication Type (CRIS)

Konferencijų tezės nerecenzuojamame leidinyje / Conference theses in non-peer-reviewed publication (T2)

Publication Type (eLABa)

Konferencijos pranešimo tezės / Conference presentation abstract (T2)

Author(s)

Author	Affiliation
Kizilova, Natalya	Kharkov National University
Griškevičius, Julius	Biomechanikos inžinerijos katedra / Department of Biomechanical Engineering (0451)
Karpinsky, Michail	M.I.Sytenko Institute of Spine and Joints Pathology
Karpinskaya, Elena	M.I.Sytenko Institute of Spine and Joints Pathology

Title

Spectral analysis and mathematical model of human postural sway in sagittal and corollary planes

[en]

Natalya Kizilova, Julius Griškevičius, Michail Karpinsky, Elena Karpinskaya

Is part of

The 10th international conference BIOMDLORE 2013, Palanga, Lithuania, 20-22 September, 2013: abstracts

Published In

Year	Start Page	End Page
2013	58	59

Publisher

Vilnius : Technika, 2013

Extent

p. 58-59

URI

URI	Access Rights
https://hdl.handle.net/20.500.14911/145796
http://biomdlore.vgtu.lt/index.php/biomdlore/2013/paper/view/26	Viso teksto dokumentas (atviroji prieiga) / Full Text Document (Open Access)

Cited references

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Mechanikos inžinerija / Mechanical Engineering (T009)

Keywords (en)

Abstract (en)

Trajectories of the center of pressure (COP) of human body during different stances measured on healthy individuals and patients with spine and joint diseases have been measured. Fourier and continuous wavelet transforms have been used for statistical analysis of the trajectories and 3d representation of the spectral power density (SPD) in both frequency and time domains. The corresponding multilink models have been analyzed and the influence of fixation or pathology of separate joints have been studied. Novel indexes for clinical diagnostics of joint pathologies have been proposed.