Posturographic analysis through markerless motion capture without ground reaction forces measurement

Journal of Biomechanics

Volumn 42, Issue 3, 2009, Pages 370-374

  Corazza, Stefano ^a   Andriacchi, Thomas P ^a,b  

^a STANFORD UNIVERSITY   (United States)

^b Bone and Joint Center   (United States)

Author keywords

Balance; Center of mass; Markerless motion capture; Posturography

Indexed keywords

BALANCE; BODY SEGMENTS; CENTER OF MASS; CENTER OF PRESSURES; CENTRAL NERVOUS SYSTEMS; DIRECT MEASUREMENTS; FORCE PLATES; GROUND REACTION FORCES; KINEMATIC DATUM; MARKERLESS MOTION CAPTURE; NEUROMUSCULAR DISEASE; POSTUROGRAPHIC ANALYSIS; POSTUROGRAPHY; SIGNAL TO NOISE; VISUAL HULLS;

CONTROL SYSTEMS; FLIGHT DYNAMICS; METALLIC MATRIX COMPOSITES; SIGNAL TO NOISE RATIO;

MOTION ESTIMATION;

ARTICLE; BIOMECHANICS; BODY MASS; BODY MOVEMENT; BODY POSTURE; GROUND REACTION FORCE; PRESSURE MEASUREMENT; PRIORITY JOURNAL; RANGE OF MOTION;

DIAGNOSIS, COMPUTER-ASSISTED; HUMANS; LOWER EXTREMITY; POSTURAL BALANCE; POSTURE; PSYCHOMOTOR PERFORMANCE; WEIGHT-BEARING;

EID: 58949100673     PISSN: 00219290     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jbiomech.2008.11.019     Document Type: Article

References (15)

1. Avni N., Avni I., Barenboim E., Azaria B., Zadok D., Kohen-Raz R., and Morad Y. Brief posturographic test as an indicator of fatigue. Psychiatry and Clinical Neuroscience 60 (2006) 340-346
2. Bottaro A., Casadio M., Morasso P., and Sanguineti V. Body sway during quiet standing: is it the residual chattering of an intermittent stabilization process?. Human Movement Science 4 (2005) 588-615
3. Corazza S., Mündermann L., Chaudhari A.M., Demattio T., Cobelli C., and Andriacchi T.P. A markerless motion capture system to study musculoskeletal biomechanics: visual hull and simulated annealing approach. Annals of Biomedical Engineering 34 (2006) 1019-1029
4. Crane B.T., and Demer J.L. Gaze stabilization during dynamic posturography in normal and vestibulopathic humans. Experimental Brain Research 122 2 (1999) 235-246
5. Goffredo M., Schmid M., Conforto S., and D'Alessio T. A markerless sub-pixel motion estimation technique to reconstruct kinematics and estimate the centre of mass in posturography. Medical Engineering & Physics 28 7 (2006) 719-726
6. Kitagawa G., and Gersch W. A smoothness priors time-varying AR coefficient modeling of nonstationary covariance time series. IEEE Transactions on Automatic Control 30 1 (1985) 48-56
7. Manckoundia P., Pfitzenmeyer P., D'Athis P., Dubost V., and Mourey F. Impact of cognitive task on the posture of elderly subjects with Alzheimer's disease compared to healthy elderly subjects. Movement Disorders 21 2 (2006) 236-241
8. Morasso P., Spada G., and Capra R. Computing the COM from the COP in postural sway movements. Human Movement Science 18 (1999) 759-767
9. Mündermann L., Corazza S., and Andriacchi T.P. The evolution of methods for the capture of human movement leading to markerless motion capture for biomechanical applications. Journal of Neuroengineering and Rehabilitation 3 (2006)
10. Norris J.A., Marsh A.P., Smith I.J., Kohut R.I., and Miller M.E. Ability of static and statistical mechanics posturographic measures to distinguish between age and fall risk. Journal of Biomechanics 38 6 (2005) 1263-1272
11. Oppenheim U., Kohen-Raz R., Alex D., Kohen-Raz A., and Azarya M. Postural characteristics of diabetic neuropathy. Diabetes Care 22 2 (1999) 328-332
12. Rogind H., Christensen J., Danneskiold-Samsoe B., and Bliddal H. Posturographic description of the regaining of postural stability following stroke. Clinical Physiology and Functional Imaging 25 1 (2005) 1-9
13. Schmit J.M., Riley M.A., Dalvi A., Sahay A., Shear P., Shockley K.D., and Pun R.Y. Deterministic center of pressure patterns characterize postural instability in Parkinson's disease. Experimental Brain Research 168 3 (2006) 357-367
14. Schweigart G., and Mergner T. Human stance control beyond steady state response and inverted pendulum simplification. Experimental Brain Research epub (2007)
15. Zatsiorsky V.M., and King D.L. An algorithm for determining gravity line location from posturographic recordings. Journal of Biomechanics 31 2 (1998) 161-164