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Skip to Search Results- 13Spinal cord injury
- 3Rehabilitation
- 3Spasticity
- 2Functional electrical stimulation
- 2Motoneurons
- 2Reticulospinal tract
- 1Alvarado, Laura
- 1Bamford, Jeremy, Andrew
- 1Bergquist, Austin J
- 1Clair, Joanna
- 1D'Amico, Jessica M
- 1Gyawali, Selina
- 2Fouad, Karim (Rehabilitation Medicine)
- 1Bennett, David (Rehabilitation Medicine)
- 1Bennett, David J. (Rehabilitation Medicine)
- 1Collins, David F (Physical Education and Recreation)
- 1Collins, David F. (Physical Education and Recreation/ Centre for Neuroscience)
- 1Fouad, Karim (Faculty of Rehabilitation Medicine)
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A pilot study investigating arm and leg FES-assisted cycling as an intervention for improving ambulation after Incomplete Spinal Cord Injury
DownloadSpring 2013
People with incomplete spinal cord injury (iSCI) have the potential for recovering walking through plasticity-induced changes in the remaining neural circuitry. Current rehabilitation for walking attempts to induce such changes by providing relevant sensory inputs and motor commands through...
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Fall 2017
Spinal cord injury (SCI) is an extremely debilitating condition, leading to sensory and motor dysfunction below the level of the injury. Presently, there are few effective treatments for SCI. This is in part due to the immense complexity of SCI pathophysiology. Thus, combined research approaches...
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Investigation of intermittent electrical stimulation as a potential prophylaxis against the formation of deep pressure ulcers after spinal cord injury
DownloadFall 2009
Deep tissue injury (DTI) is a severe form of pressure ulcers resulting from ischemia and mechanical damage due to unrelieved pressure. Despite many preventative methods, none so far has significantly reduced the incidence of DTI. The use of a novel method of pressure ulcer prevention,...
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MODELING INCOMPLETE CERVICAL SPINAL CORD INJURY IN RATS TO EXPLORE MECHANISMS OF REHABILITATIVE TRAINING
DownloadFall 2013
Although limited functional recovery is observed following spinal cord injury (SCI), the most successful approach to promote recovery to date has been rehabilitative training. However, the effects of training are not stunning. With a thorough understanding of the intracellular mechanisms involved...
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Motor unit recruitment by intraspinal microstimulation and long-term neuromuscular adaptations
DownloadFall 2009
Spinal cord injury is a devastating neurological disorder partially characterized by a loss of motor function below the lesion. The dramatic loss of activity results in muscle atrophy and slow-to-fast transformation of contractile elements, producing smaller, weaker and more fatiguable muscles....
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Neuronal Mechanisms of Hyperexcitability in Individuals with Spasticity after Spinal Cord Injury and Individuals with Bruxism
DownloadFall 2013
Motoneuron hyperexcitability is a characteristic of several different motor disorders. We examined neuronal mechanisms of hyperexcitability in two of these disorders: spasticity after spinal cord injury (SCI) and bruxism. Involuntary muscle spasms after SCI occur as a result of uncontrolled...
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Peripheral and central contributions to evoked contractions during neuromuscular electrical stimulation
DownloadFall 2013
The present thesis examined two general questions regarding neuromuscular electrical stimulation (NMES): 1) How can the delivery of NMES be optimised to enhance synaptic motor unit recruitment via reflex pathways (central pathways) and 2) Can motor unit recruitment through central pathways...
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Fall 2013
This thesis explores strategies to promote neuronal plasticity in a rat model of cervical spinal cord injury (SCI) in an effort to achieve improved recovery of skilled forelimb use. I focused on investigating how motor pathways disrupted by an SCI may connect to spared, lesion-bridging relay...
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Rehabilitative reaching training and plasticity following spinal cord injury in the adult rat
DownloadSpring 2011
Injury to the cervical spinal cord is a devastating event that results in a transient to permanent loss of sensory and motor functions following injury. Moderate recovery has been reported to occur in individuals and in animal models after spinal cord injury (SCI). One approach to promote...
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Fall 2010
In this thesis sensorimotor integration in the human spinal cord was investigated in the intact (Chapters 2 and 3) and injured nervous systems (Chapter 4-stroke; Chapter 5-spinal cord injury (SCI)). In Chapter 2, I characterized a short-latency reflex pathway between sensory receptors of the...