Human Postural Balance Control by Visual Stimulation

시각 자극에 의한 신체자세 균형제어에 관한 연구

  • 김현석 (전북대학교 대학원 의용생체공학과) ;
  • 김동욱 (전북대학교 대학원 의용생체공학과, 충북대학교 의과대학 의공학교실, 전북대학교 의과대학 재활의학교실, 전북대학교 의과대학 의공학교실)
  • Published : 1996.12.01

Abstract

In this paper, we report the effects of visual stimulation patterns in the postural balance control. We used the motor-driven cloth panel and HMD(Head Mounted Display) to evaluate the effect of visual stimulation patterns in the postural balance control. We also investigated the usefulness of HMD in the postural balance rehabilitation training system from the view of reducing the scale of experimental system. Our results showed that a vertical-strip visual pattern was more effective than the others in the postural balance control. It was also indicated that HMD might be applied to clinical use as a new postural balance training system.

References

  1. Exp. Brain Res. v.99 Dependence of visual stabilization of postural sway on the cortical magnification factor of restricted visual fields A. Straube;S. Krafezyk;W. Paulus;T. Brandt
  2. Physical Therapy v.70 Relationship of sensory organization to balance function in patients with hemiplegia Di Fabio RP;Badke MB
  3. Arch. Phys. Med. Rehabil. v.70 Quantitative evaluation of sway as an indicator of functional balance in post traumatic brain injury Lehmann JF;Boswell S;Price R;Burleigh A;deLateur BJ;Jaffe KM;Hertling D
  4. EMBS Magazine v.11 no.4 Dynamic posturography K. Barin
  5. 9th BPES 94 A study of the effects on audio-visual stimulations on human standing posture M. Takahashi;T. Ifukube
  6. Arch. Phys. Med. Rehabil. v.69 Effect of postural sway biofeeback on reestablishing stance stability in hemiplegic patients Shumway-cook A;Anson D;Haller S
  7. Exp. Brain Res. v.28 Postuwral readjustments induced by linear motion of visual scenes F. Lestienne;J. Soechting;A. Berthoz
  8. Vestibular and Visual Control on Posture and Locomotor Equilibrium, Karger Habitvation of postural readjustments induced by motion of visual scenes G. Clement;T. Jacquin;A. Berthoz;Igarashi M(ed.);Black FO(ed.)
  9. EMBS Magazine v.11 no.4 A frequency domain hypothesis for human postural control characteristics M. Yoshizawa;H. Takeda;M. Ozawa;Y. Sasaki
  10. Proceedings of APTA Forum, Nashville, Tennessee Assessement and treatment of balance disorders in the vestibular-deficient patient Susan J Herman
  11. Arch. Phys. Med. Rehabil. v.70 Standing balance training: Effect on balance and locomotion in hemiparetic adult Winstein CJ;Gardner ER;Mcneal DR;Barto PS;Nicholson DE