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.
초록· 키워드
오류제보하기
The aim of this study was to investigate the characteristics of the flexion withdrawal reflex modulated during Lokomat treadmill walking in people with spinal cord injury. The influence of the limb position and movement were tested in 5 subjects with chronic spinal cord injury. EMG activities from tibialis anterior and moments of the hip joint elicited by the foot stimulation were examined during Lokomat treadmill walking. To trigger the flexion withdrawal reflex during Lokomat treadmill walking, a train of 10 stimulus pulses was applied at the skin of the medial arch. The TA EMG activity was modulated during gait phase and the largest TA reflex was obtained after heel-off and initial swing phase. During swing phase, TA EMG was 40.9% greater for the extended hip position (phase 6), compared with flexed hip position (phase 8). The measured reflex moment of the hip joint was also modulated during gait phase. In order to characterize the neural contribution of flexion reflex at the hip joint, we compared estimated moments consisted of the static and dynamic components with measured moment of the hip joint. The mean static gains of reflex hip moments for swing and stance phase are -0.1, -0.8, respectively. The mean dynamic gains of reflex hip moments are 0.25 for swing, 0.75 for stance phase. From this study, we postulate that the joint moment and muscle response of flexion withdrawal reflex have the phase-dependent modulation and linear relationship with hip angle and angular velocity for swing phase during Lokomat treadmill walking.
목차
등록된 정보가 없습니다.
참고문헌 (22)
참고문헌 신청
A.Rossi / 1994 / Flexibility of lower limb reflex responses to painful cutaneous stimulation in standing humans:evidence of load-dependent modulation / J.Physiol 481 (2) : 5
A.Wernig / 1995 / is effective in spinal cord injured persons / Eur.J.Neurosci. 7 (4) : 823 ~ 829
D.B.Popovic / 1999 / Optimal control of walking with functional electrical stimulation:a computer simulation study / IEEE Trans.Rehabil.Eng. 7 (1) : 69 ~ 79
E.C.Field-Fote / 2001 / Combined use of body weight support,functional electrical stimulation,and treadmill training to improve walking ability in individuals with chronic i
E.G.Spaich / 2004 / Modulation of lower limb withdrawal reflexes during gait:A topological study / J.Neurophysiol. 91 (1) : 258 ~ 266
A.Wernig / 1995 / is effective in spinal cord injured persons / Eur.J.Neurosci. 7 (4) : 823 ~ 829
D.B.Popovic / 1999 / Optimal control of walking with functional electrical stimulation:a computer simulation study / IEEE Trans.Rehabil.Eng. 7 (1) : 69 ~ 79
E.C.Field-Fote / 2001 / Combined use of body weight support,functional electrical stimulation,and treadmill training to improve walking ability in individuals with chronic i
E.G.Spaich / 2004 / Modulation of lower limb withdrawal reflexes during gait:A topological study / J.Neurophysiol. 91 (1) : 258 ~ 266
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Morphine이 굴근반사(Flexion Reflex)에 미치는 영향
대한생리학회지
1981 .01
-
실험적 근육통에 의한 신장반사의 증가
Annals of Rehabilitation Medicine
2004 .01
-
정상 성인의 무게 부하 보행이 관절 모멘트의 변화에 미치는 영향
대한물리치료사학회지
2003 .01
-
이상운동 질환에서의 신경생리적 검사법의 유용성
Annals of Clinical Neurophysiology
1999 .01
-
고관절의 해부학 및 생체역학
Hip and Pelvis
2009 .01
-
고유수용성 척수 반사(proprioceptive spinal reflex)를 응용한 근골격계 치료 기법의 고찰
척추신경추나의학회지
2006 .01
-
인공고관절의 발전사
Hip and Pelvis
2009 .01
-
정상아와 편마비 뇌성마비아의 삼차원 보행분석
대한물리치료학회지(JKPT)
1997 .01
-
3차원 보행분석을 통한 무릎 모음 모멘트와 고관절 내외회전의 임상적 특성
대한통합의학회지
2017 .01
-
Clonidine의 굴근반사(屈筋反射) 억제작용(抑制作用)
대한생리학회지
1987 .01
-
Flexion Gap Measured in 45 Degrees and 90 Degrees of Hip Flexion Positions during Total Knee Arthroplasty: Measurement by Navigation System
Knee Surgery and Related Research
2014 .01
-
엎드린 자세에서 고관절 신전 시 고관절 외회전 각도가 골반과 하지 근활성도에 미치는 영향
한국전문물리치료학회지
2014 .01
-
고관절 진단학
Hip and Pelvis
2009 .01
-
The Correlation between Modified Ashworth Scale and Biceps T-reflex and Inter-rater and Intra-rater Reliability of Biceps T-reflex
Annals of Rehabilitation Medicine
2012 .01
-
노인의 고관절 ROM에 관한 연구
대한물리치료사학회지
2002 .01
-
신경근전기자극에 의한 H 반사의 변화
대한물리치료사학회지
2003 .01
-
Characteristics of Glottic Closure Reflex in a Canine Model
Yonsei Medical Journal
2009 .01
-
Understanding Painful Hip in Young Adults: A Review Article
Hip and Pelvis
2019 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0