The H‐reflex as a tool in neurophysiology: Its limitations and uses in understanding nervous system function

JE Misiaszek - Muscle & Nerve: Official Journal of the American …, 2003 - Wiley Online Library
The Hoffmann reflex (H‐reflex) is extensively used as both a research and clinical tool. The
ease with which this reflex can be elicited in several muscles throughout the body makes it …

Plasticity of interneuronal networks of the functionally isolated human spinal cord

SJ Harkema - Brain research reviews, 2008 - Elsevier
The loss of walking after human spinal cord injury has been attributed to the dominance of
supraspinal over spinal mechanisms. The evidence for central pattern generation in humans …

Functional plasticity following spinal cord lesions

A Frigon, S Rossignol - Progress in brain research, 2006 - Elsevier
Spinal cord injury results in marked modification and reorganization of several reflex
pathways caudal to the injury. The sudden loss or disruption of descending input engenders …

Effects of changes in hip joint angle on H-reflex excitability in humans

M Knikou, WZ Rymer - Experimental brain research, 2002 - Springer
We examined the amplitude modulation of the soleus (Sol) H-reflex during controlled
variations of the hip joint angle in 21 healthy adult human subjects. Hip angle variations …

Control of upright stance over inclined surfaces

RA Mezzarane, AF Kohn - Experimental brain research, 2007 - Springer
The present work investigated the control of upright posture on inclined surfaces (14°). Such
conditions could, for example, change the contributions of muscle spindles resulting in …

Functional reorganization of soleus H-reflex modulation during stepping after robotic-assisted step training in people with complete and incomplete spinal cord injury

M Knikou - Experimental Brain Research, 2013 - Springer
Body weight–supported (BWS) robotic-assisted step training on a motorized treadmill is
utilized with the aim to improve walking ability in people after damage to the spinal cord …

[HTML][HTML] Inhibition and facilitation of the spinal locomotor central pattern generator and reflex circuits by somatosensory feedback from the lumbar and perineal regions …

AN Merlet, J Harnie, A Frigon - Frontiers in Neuroscience, 2021 - frontiersin.org
Somatosensory feedback from peripheral receptors dynamically interacts with networks
located in the spinal cord and brain to control mammalian locomotion. Although …

Effects of loading and unloading of lower limb joints on the soleus H-reflex in standing humans

K Nakazawa, T Miyoshi, H Sekiguchi, D Nozaki… - Clinical …, 2004 - Elsevier
OBJECTIVE: To investigate the effects of loading and unloading of the lower limb joints on
the soleus H-reflex in standing humans. METHODS: H-reflexes were elicited in the soleus …

[PDF][PDF] Probing the human spinal locomotor circuits by phasic step-induced feedback and by tonic electrical and pharmacological neuromodulation

US Hofstoetter, M Knikou, PA Guertin… - Curr. Pharm. Des, 2017 - academia.edu
The mammalian lumbar spinal cord experimentally isolated from supraspinal and afferent
feedback input remains capable of expressing some basic locomotor function when …

Effects of prolonged standing on gait in children with spastic cerebral palsy

Y Salem, V Lovelace-Chandler, RJ Zabel… - … therapy in pediatrics, 2010 - Taylor & Francis
The purpose of this study was to determine the effects of prolonged standing on gait
characteristics in children with spastic cerebral palsy. Six children with spastic cerebral palsy …