Medial gastrocnemius and soleus muscle‐tendon unit, fascicle, and tendon interaction during walking in children with cerebral palsy

This study investigates the in vivo function of the medial gastrocnemius and soleus muscle‐tendon units (MTU), fascicles, and tendons during walking in children with cerebral palsy (CP) and an equinus gait pattern.

[1]  Lucas R. Smith,et al.  Hamstring contractures in children with spastic cerebral palsy result from a stiffer extracellular matrix and increased in vivo sarcomere length , 2011, The Journal of physiology.

[2]  Neil J Cronin,et al.  Automatic tracking of medial gastrocnemius fascicle length during human locomotion. , 2011, Journal of applied physiology.

[3]  R. Barrett,et al.  Medial gastrocnemius muscle fascicle active torque-length and Achilles tendon properties in young adults with spastic cerebral palsy. , 2012, Journal of biomechanics.

[4]  Peter A Huijing,et al.  Anatomical information is needed in ultrasound imaging of muscle to avoid potentially substantial errors in measurement of muscle geometry , 2009, Muscle & nerve.

[5]  F Felici,et al.  Cost of walking and locomotor impairment. , 1999, Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology.

[6]  I A Anderson,et al.  Subject-specific modelling of lower limb muscles in children with cerebral palsy. , 2010, Clinical biomechanics.

[7]  Lee A Barber,et al.  Medial gastrocnemius muscle volume in ambulant children with unilateral and bilateral cerebral palsy aged 2 to 9 years , 2016, Developmental medicine and child neurology.

[8]  A. Vasavada,et al.  Calf muscle-tendon lengths before and after Tendo-Achilles lengthenings and gastrocnemius lengthenings for equinus in cerebral palsy and idiopathic toe walking. , 2009, Gait & posture.

[9]  D. Lloyd,et al.  An EMG-driven musculoskeletal model to estimate muscle forces and knee joint moments in vivo. , 2003, Journal of biomechanics.

[10]  M. Schwartz,et al.  The identification and treatment of gait problems in cerebral palsy , 2009 .

[11]  Alan M. Wilson,et al.  Optimal muscle fascicle length and tendon stiffness for maximising gastrocnemius efficiency during human walking and running. , 2008, Journal of theoretical biology.

[12]  P. Komi,et al.  Age-related fascicle–tendon interaction in repetitive hopping , 2012, European Journal of Applied Physiology.

[13]  Karl J. Friston,et al.  Statistical parametric mapping , 2013 .

[14]  S. Simon Gait Analysis, Normal and Pathological Function. , 1993 .

[15]  Freeman Miller,et al.  Power generation in children with spastic hemiplegic cerebral palsy. , 2008, Gait & posture.

[16]  Jack R Engsberg,et al.  Relation between spasticity and strength in individuals with spastic diplegic cerebral palsy , 2002, Developmental medicine and child neurology.

[17]  M. Pandy,et al.  In vivo behavior of the human soleus muscle with increasing walking and running speeds. , 2015, Journal of applied physiology.

[18]  Adamantios Arampatzis,et al.  Contractile behavior of the medial gastrocnemius in children with bilateral spastic cerebral palsy during forward, uphill and backward-downhill gait. , 2016, Clinical biomechanics.

[19]  G. Lichtwark,et al.  Interactions between the human gastrocnemius muscle and the Achilles tendon during incline, level and decline locomotion , 2006, Journal of Experimental Biology.

[20]  Stuart A Binder-Macleod,et al.  Voluntary muscle activation, contractile properties, and fatigability in children with and without cerebral palsy , 2005, Muscle & nerve.

[21]  M. Goldstein,et al.  Management of cerebral palsy: equinus gait. , 2001, Developmental medicine and child neurology.

[22]  J. Avela,et al.  Differences in contractile behaviour between the soleus and medial gastrocnemius muscles during human walking , 2013, Journal of Experimental Biology.

[23]  Eva Beckung,et al.  Walking ability is related to muscle strength in children with cerebral palsy. , 2008, Gait & posture.

[24]  H. Graham,et al.  The transverse Vulpius gastrocsoleus recession for equinus gait in children with cerebral palsy. , 2015, The bone & joint journal.

[25]  T. Wren,et al.  Achilles Tendon Length and Medial Gastrocnemius Architecture in Children With Cerebral Palsy and Equinus Gait , 2010, Journal of pediatric orthopedics.

[26]  Karl J. Friston,et al.  Statistical parametric mapping , 2013 .

[27]  L. Leahey,et al.  Contributing factors to muscle weakness in children with cerebral palsy , 2003, Developmental medicine and child neurology.

[28]  Jos Vanrenterghem,et al.  Vector field statistical analysis of kinematic and force trajectories. , 2013, Journal of biomechanics.

[29]  U. Proske,et al.  Muscle damage from eccentric exercise: mechanism, mechanical signs, adaptation and clinical applications , 2001, The Journal of physiology.

[30]  S. Delp,et al.  Muscle contributions to support and progression during single-limb stance in crouch gait. , 2010, Journal of biomechanics.

[31]  S. Õunpuu,et al.  Kinematic and Kinetic Evaluation of the Ankle After Lengthening of the Gastrocnemius Fascia in Children with Cerebral Palsy , 1993, Journal of pediatric orthopedics.

[32]  D. Farina,et al.  Toward modeling locomotion using electromyography‐informed 3D models: application to cerebral palsy , 2017, Wiley interdisciplinary reviews. Systems biology and medicine.

[33]  Kaat Desloovere,et al.  Literature Review and Comparison of Two Statistical Methods to Evaluate the Effect of Botulinum Toxin Treatment on Gait in Children with Cerebral Palsy , 2016, PloS one.

[34]  Adam P Shortland,et al.  Gastrocnemius muscle-tendon interaction during walking in typically-developing adults and children, and in children with spastic cerebral palsy. , 2016, Journal of biomechanics.

[35]  B. Prilutsky,et al.  Does ankle joint power reflect type of muscle action of soleus and gastrocnemius during walking in cats and humans? , 2013, Journal of biomechanics.

[36]  Jarred G Gillett,et al.  Reliability and accuracy of an automated tracking algorithm to measure controlled passive and active muscle fascicle length changes from ultrasound , 2013, Computer methods in biomechanics and biomedical engineering.

[37]  J. Rubenson,et al.  On the ascent: the soleus operating length is conserved to the ascending limb of the force–length curve across gait mechanics in humans , 2012, Journal of Experimental Biology.

[38]  D. Tarsy,et al.  Botulinum toxin A in the treatment of spasticity: functional implications and patient selection. , 1996, Archives of physical medicine and rehabilitation.

[39]  D. Lloyd,et al.  Towards Modelling Locomotion using EMG Informed 3D Models: Application to Cerebral Palsy , 2017 .

[40]  T. Fukunaga,et al.  In vivo behaviour of human muscle tendon during walking , 2001, Proceedings of the Royal Society of London. Series B: Biological Sciences.

[41]  T. Wren,et al.  Gastrocnemius and soleus lengths in cerebral palsy equinus gait--differences between children with and without static contracture and effects of gastrocnemius recession. , 2004, Journal of biomechanics.

[42]  K. Granata,et al.  Spastic velocity threshold constrains functional performance in cerebral palsy. , 2003, Archives of physical medicine and rehabilitation.

[43]  D. Farris,et al.  Human medial gastrocnemius force–velocity behavior shifts with locomotion speed and gait , 2012, Proceedings of the National Academy of Sciences.

[44]  S. Olney,et al.  Work and power in hemiplegic cerebral palsy gait. , 1990, Physical therapy.

[45]  Jim Dowling,et al.  The effect of ultrasound probe orientation on muscle architecture measurement. , 2007, Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology.

[46]  C. Donnelly,et al.  Neuromuscular electrical stimulation‐assisted gait increases muscle strength and volume in children with unilateral spastic cerebral palsy , 2016, Developmental medicine and child neurology.

[47]  Richard Baker,et al.  A method for comparing manual muscle strength measurements with joint moments during walking. , 2006, Gait & posture.

[48]  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.

[49]  Andrea Bergmann,et al.  Statistical Parametric Mapping The Analysis Of Functional Brain Images , 2016 .

[50]  S. Delp,et al.  Preserving plantar flexion strength after surgical treatment for contracture of the triceps surae: A computer simulation study , 1995, Journal of orthopaedic research : official publication of the Orthopaedic Research Society.

[51]  Rod Barrett,et al.  Passive muscle mechanical properties of the medial gastrocnemius in young adults with spastic cerebral palsy. , 2011, Journal of biomechanics.

[52]  G. Lichtwark,et al.  Muscle fascicle and series elastic element length changes along the length of the human gastrocnemius during walking and running. , 2007, Journal of biomechanics.

[53]  Glen Lichtwark,et al.  Muscle growth is reduced in 15‐month‐old children with cerebral palsy , 2016, Developmental medicine and child neurology.

[54]  G. Lichtwark,et al.  In vivo mechanical properties of the human Achilles tendon during one-legged hopping , 2005, Journal of Experimental Biology.

[55]  C. Elliott,et al.  Combining strength training and botulinum neurotoxin intervention in children with cerebral palsy: the impact on muscle morphology and strength , 2013, Disability and rehabilitation.

[56]  Neil J Cronin,et al.  Treadmill versus overground and barefoot versus shod comparisons of triceps surae fascicle behaviour in human walking and running. , 2013, Gait & posture.