Muscle architecture, growth, and biological Remodelling in cerebral palsy: a narrative review

GG Handsfield, S Williams, S Khuu, G Lichtwark… - BMC musculoskeletal …, 2022 - Springer
Cerebral palsy (CP) is caused by a static lesion to the brain occurring in utero or up to the
first 2 years of life; it often manifests as musculoskeletal impairments and movement …

Spastic movement disorder: impaired reflex function and altered muscle mechanics

V Dietz, T Sinkjaer - The Lancet Neurology, 2007 - thelancet.com
In clinical practice, signs of exaggerated tendon tap reflexes associated with muscle
hypertonia are generally thought to be responsible for spastic movement disorders. Most …

Hamstring contractures in children with spastic cerebral palsy result from a stiffer extracellular matrix and increased in vivo sarcomere length

LR Smith, KS Lee, SR Ward… - The Journal of …, 2011 - Wiley Online Library
Non‐technical summary Muscle spasticity, due to an upper motoneuron lesion, often leads
to muscle contractures that limit range of motion and cause increased muscle stiffness …

Cellular mechanisms of tissue fibrosis. 4. Structural and functional consequences of skeletal muscle fibrosis

RL Lieber, SR Ward - American Journal of Physiology-Cell …, 2013 - journals.physiology.org
Skeletal muscle fibrosis can be a devastating clinical problem that arises from many causes,
including primary skeletal muscle tissue diseases, as seen in the muscular dystrophies, or it …

Proprioception and locomotor disorders

V Dietz - Nature Reviews Neuroscience, 2002 - nature.com
Advances in our understanding of movement control allow us to define more precisely the
requirements for the rehabilitation of patients with movement disorders. Most purposeful …

Structural and functional changes in spastic skeletal muscle

RL Lieber, S Steinman, IA Barash… - Muscle & Nerve …, 2004 - Wiley Online Library
This review summarizes current information regarding the changes in structure or function
that occur in skeletal muscle secondary to spasticity. Most published studies have reported …

Skeletal muscle mechanics, energetics and plasticity

RL Lieber, TJ Roberts, SS Blemker, SSM Lee… - … of neuroengineering and …, 2017 - Springer
The following papers by Richard Lieber (Skeletal Muscle as an Actuator), Thomas Roberts
(Elastic Mechanisms and Muscle Function), Silvia Blemker (Skeletal Muscle has a Mind of its …

Gross muscle morphology and structure in spastic cerebral palsy: a systematic review

RS Barrett, GA Lichtwark - Developmental Medicine & Child …, 2010 - Wiley Online Library
Aim This systematic review and critical evaluation of the literature was conducted to
determine how gross muscle morphology and structure are altered in individuals with …

Spastic muscle cells are shorter and stiffer than normal cells

J Fridén, RL Lieber - Muscle & Nerve: Official Journal of the …, 2003 - Wiley Online Library
The mechanical properties of isolated single muscle fiber segments were measured in
muscle cells obtained from patients undergoing surgery for correction of flexion contractures …

Robot-aided neurorehabilitation: a novel robot for ankle rehabilitation

A Roy, HI Krebs, DJ Williams, CT Bever… - IEEE transactions on …, 2009 - ieeexplore.ieee.org
In this paper, we present the design and characterization of a novel ankle robot developed
at the Massachusetts institute of technology (MIT). This robotic module is being tested with …