Musculo-tendon length and lengthening velocity of rectus femoris in stiff knee gait.

[1]  D H Sutherland,et al.  Rectus Femoris Release in Selected Patients with Cerebral Palsy: a Preliminary Report , 1975, Developmental medicine and child neurology.

[2]  J. Perry,et al.  DISTAL RECTUS FEMORIS TRANSFER , 1987, Developmental medicine and child neurology.

[3]  J. Gage,et al.  RECTUS FEMORIS TRANSFER TO IMPROVE KNEE FUNCTION OF CHILDREN WITH CEREBRAL PALSY , 1987, Developmental medicine and child neurology.

[4]  Richard W. Bohannon,et al.  Interrater reliability of a modified Ashworth scale of muscle spasticity. , 1987, Physical therapy.

[5]  F. Zajac,et al.  A planar model of the knee joint to characterize the knee extensor mechanism. , 1989, Journal of biomechanics.

[6]  D H Sutherland,et al.  Treatment of stiff-knee gait in cerebral palsy: a comparison by gait analysis of distal rectus femoris transfer versus proximal rectus release. , 1990, Journal of pediatric orthopedics.

[7]  F.E. Zajac,et al.  An interactive graphics-based model of the lower extremity to study orthopaedic surgical procedures , 1990, IEEE Transactions on Biomedical Engineering.

[8]  J R Davids,et al.  Common gait abnormalities of the knee in cerebral palsy. , 1993, Clinical orthopaedics and related research.

[9]  S. Õunpuu,et al.  Rectus Femoris Surgery in Children with Cerebral Palsy. Part I: The Effect of Rectus Femoris Transfer Location on Knee Motion , 1993, Journal of pediatric orthopedics.

[10]  S. Õunpuu,et al.  Rectus Femoris Surgery in Children with Cerebral Palsy. Part II: A Comparison Between the Effect of Transfer and Release of the Distal Rectus Femoris on Knee Motion , 1993, Journal of pediatric orthopedics.

[11]  S. Delp,et al.  The influence of muscles on knee flexion during the swing phase of gait. , 1996, Journal of biomechanics.

[12]  P O Riley,et al.  Torque action of two-joint muscles in the swing period of stiff-legged gait: a forward dynamic model analysis. , 1998, Journal of biomechanics.

[13]  Patterns of behaviour of the rectus femoris muscle in cerebral palsy diplegia , 1999 .

[14]  Susan J Hillman,et al.  Kinematic and Kinetic Gait Characteristics of Normal Children Walking at a Range of Clinically Relevant Speeds , 2002, Journal of pediatric orthopedics.

[15]  Diane L Damiano,et al.  What does the Ashworth scale really measure and are instrumented measures more valid and precise? , 2002, Developmental medicine and child neurology.

[16]  Ilse Jonkers,et al.  The study of muscle action during single support and swing phase of gait: clinical relevance of forward simulation techniques. , 2003, Gait & posture.

[17]  Clinical utility of the Duncan-Ely test for rectus femoris dysfunction during the swing phase of gait. , 2003, Developmental medicine and child neurology.

[18]  M. Pandy,et al.  Muscles that influence knee flexion velocity in double support: implications for stiff-knee gait. , 2004, Journal of biomechanics.

[19]  M. Pandy,et al.  Contributions of muscle forces and toe-off kinematics to peak knee flexion during the swing phase of normal gait: an induced position analysis. , 2004, Journal of biomechanics.