Clinical Biomechanics
Volume 13, Issue 4 , Pages 300-307 , June 1998

Age-related differences in body segmental movement during perturbed stance in humans

  • Ge Wu

      Affiliations

    • Corresponding Author InformationCorrespondence and reprint requests to: Ge Wu, Department of Physical Therapy, University of Vermont, 305 Rowell Building, Burlington, VT 05405, USA.

Received 12 December 1996 ,Accepted 3 October 1997.

References 

  1. Prudham D, Grimley EJ. Factors associated with falls in the elderly: a community study. Age Aging. 1981;10:141–146
  2. Perry BC. Falls among the elderly living in high-rise apartments. J Fam Prac. 1982;14:1069–1073
  3. Tinetti ME, Speechley M, Ginter SF. Risk factors for falls among elderly persons living in the community. N Engl J Med. 1988;319:1701–1707
  4. Paulus WM, Straube A, Brandt TH. Visual stabilization of posture: physiological stimulus characteristics and clinical aspects. Brain. 1984;107:98–119
  5. Horak FB, Mirka A, Shupert CL. The role of peripheral vestibular disorders in postural dyscontrol in the elderly. In:  Woollacott MH,  Shumway-Cook A editor. Development of posture and gait across the life span. Columbia: USC Press; 1989;
  6. Wolfson L, Judge J, Whipple R, King M. Strength is a major factor in balance, gait, and the occurrence of falls. J Gerontology Biol Sci and Med Sci. 1995;50:64–67
  7. Brocklehurst JC, Robertson O, James-Groom P. Clinical correlates of sway in old age — sensory modalities. Age Aging. 1982;11:1–10
  8. Alexander NB. Postural control in older adults. JAGS. 1994;42(1):93–108
  9. Berthoz A, Pozzo T. Intermittent head stabilization during postural and locomotory tasks in humans. In:  Amblard B,  Berthoz A,  Clarac F editor. Development, adaptation and modulation of posture and gait. Amsterdam: Elsevier; 1988;p. 189–198
  10. Pozzo T, Berthoz A, Lefort L. Head stabilization during various locomotory tasks in humans I. Normal subjects. Exp Brain Res. 1990;82:97–106
  11. Mouchnino L, Aurenty R, Massion J, Pedotti A. Coordinated control of posture and equilibrium during leg movement. In:  Brandt T editors. Xth International Symposium on Disorder of Posture and Gait. Munich: Verlag fur Medizin; 1990;p. 68–72
  12. Pozzo T, Levik Y, Berthoz A. Head and trunk movements in the frontal plane during complex dynamic equilibrium tasks in humans. Exp Brain Res. 1995;106:327–338
  13. Blake AJ, Morgan K, Bendall MJ. Falls by elderly people at home: prevalence and associated factors. Age Ageing. 1988;17:365
  14. Waller JA. Falls among the elderly — human and environmental factors. Accid Ana Prev. 1978;10:21
  15. Alexander NB, Shepard N, Gu MJ, Schultz A. Postural control in young and elderly adults when stance is perturbed: kinematics. J Gerontology: Medical Sciences. 1992;47(3):M79–M87
  16. Chandler JM, Duncan PW, Studenski SA. Balance performance on the postural stress test: comparison of young adults, healthy elderly, and fallers. Phys Ther. 1990;70:410–415
  17. Teasdale N, Stelmach GE, Breunig A. Postural sway characteristics of the elderly under normal and altered visual and support surface conditions. J Gerontol. 1991;46:B238–B244
  18. Wu G, Ladin Z. The kinematometer — an integrated kinematic segment for kinesiological measurements. ASME Trans J Biomech Eng. 1993;115(1):53–62
  19. Wu G. Examination of trial-independent characteristics of body kinematics in response to similar postural perturbations. In: Gait and Posture. 1998; in press
  20. Woollacott MH, Hoste CV, Rösblad B. Relation between muscle response onset and body segmental movements during postural perturbations in humans. Exp Brain Res. 1988;72:593–604

PII: S0268-0033(98)00068-0

Clinical Biomechanics
Volume 13, Issue 4 , Pages 300-307 , June 1998