지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 862 - 870 (9page)
이용수
초록· 키워드
오류제보하기
Objective To explore the effect of visual and haptic vertical stimulation on standing balance in post-stroke patients.Methods Twenty-five post-stroke patients were recruited. We measured left/right standing pressure differences and the center of pressure (COP) parameters for each patient under three different conditions: no stimulation, visual, and haptic stimulated conditions. First, patients stood on a posturography platform with their eyes blindfolded. After a rest period, the patients stood on the same platform with their eyes fixed to a 1.5-m luminous rod, which was placed at a vertical position in front of the patients. After another rest period, the patients again stood touching a vertically placed long rod in their non-hemiplegic hand with their eyes blindfolded. We collected the signals from the feet in each condition and obtained the balance indices.Results Compared with the no stimulation condition, significant improvements were observed for most of the COP parameters including COP area, length, and velocity for both the visual and haptic vertical stimulation conditions (p<0.01). Additionally, when we compared visual and haptic vertical stimulation, visual vertical stimulation was superior to haptic stimulation for all COP parameters (p<0.01). Left/right standing pressure differences, increased, although patients bore more weight on their paretic side when vertical stimulation was applied (p>0.01). Conclusion Both visual and haptic vertical stimulation improved standing steadiness of post-stroke patients. Notably, visual vertical stimulation was more effective than haptic stimulation.
목차
등록된 정보가 없습니다.
참고문헌 (31)
참고문헌 신청
de Oliveira CB. / 2008 / Balance control in hemiparetic stroke patients : main tools for evaluation / J Rehabil Res Dev 45:1215~1226
Anastasopoulos D. / 1997 / Dissociation between the perception of body verticality and the visual vertical in acute peripheral vestibular disorder in humans / Neurosci Lett 233:151~153
Mansfield A. / 2013 / Determinants and consequences for standing balance of spontaneous weight-bearing on the paretic side among individuals with chronic stroke / Gait Posture 38:428~432
Roerdink M. / 2009 / On the relative contribution of the paretic leg to the control of posture after stroke / Neurorehabil Neural Repair 23:267~274
Kamphuis JF. / 2013 / Is weight-bearing asymmetry associated with postural instability after stroke?, A systematic review / Stroke Res Treat 2013:692137
Anastasopoulos D. / 1997 / Dissociation between the perception of body verticality and the visual vertical in acute peripheral vestibular disorder in humans / Neurosci Lett 233:151~153
Mansfield A. / 2013 / Determinants and consequences for standing balance of spontaneous weight-bearing on the paretic side among individuals with chronic stroke / Gait Posture 38:428~432
Roerdink M. / 2009 / On the relative contribution of the paretic leg to the control of posture after stroke / Neurorehabil Neural Repair 23:267~274
Kamphuis JF. / 2013 / Is weight-bearing asymmetry associated with postural instability after stroke?, A systematic review / Stroke Res Treat 2013:692137
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