View clinical trials related to Quadriplegia.
Filter by:Locomotor training is often used with the aim to improve corticospinal function and walking ability in individuals with Spinal Cord Injury. Excitingly, the benefits of locomotor training may be augmented by noninvasive electrical stimulation of the spinal cord and enhance motor recovery at SCI. This study will compare the effects of priming locomotor training with high-frequency noninvasive thoracolumbar spinal stimulation. In people with motor-incomplete SCI, a series of clinical and electrical tests of brain and spinal cord function will be performed before and after 40 sessions of locomotor training where spinal stimulation is delivered immediately before either lying down or during standing.
The purpose of this study is to investigate if a person with weakness or paralysis in one or both arms, can use the NuroSleeve combined powered arm brace (orthosis) and muscle stimulation system to help restore movement in one arm sufficient to perform daily activities. This study could lead to the development of a product that could allow people with arm weakness or arm paralysis to use the NuroSleeve and similar devices to improve arm health and independent function.
Cervical spinal cord injury (SCI) results in hand and arm function impairments and decreased independence in performance of daily activities such as bathing, eating, dressing, writing, or typing. Recent approaches that involve the application of non-invasive brain stimulation have the potential to strengthen the remaining connections between the brain and the spinal cord for improved hand function. Combining brain stimulation with performing upper limb functional tasks may further increase the ability of individuals with tetraplegia to use their hands. The purpose of this study is to investigate if "random noise", a special type of brain stimulation that most people cannot feel, can be used to enhance upper limb function in individuals with spinal cord injury. Specifically, the investigators will examine if a combined treatment protocol of random noise and fine motor training results in greater improvements in motor and sensory hand function compared to fine motor training alone.
A study to compare electrophysiologic activity of epidural stimulation and dorsal root ganglion stimulation, as well as quantify changes in motor performance with both types of stimulation over the course of 10 rehabilitation sessions.
The goal of this project is to strengthen residual corticospinal tract (CST) connections after partial injury using combined motor cortex and spinal cord stimulation to improve arm and hand function after spinal cord injury (SCI). To do this, the investigators will test the combination of transcranial magnetic stimulation (TMS) with transcutaneous spinal direct current stimulation (tsDCS) in individuals with chronic cervical SCI.
People with spinal cord injury (SCI) have motor dysfunction that results in substantial social, personal, and economic costs. Uncontrolled muscle spasticity and motor dysfunction result in disabilities that significantly reduce quality of life. Several rehabilitation interventions are utilized to treat muscle spasticity and motor dysfunction after SCI in humans. However, because most interventions rely on sensory afferent feedback that is interpreted by malfunctioned neuronal networks, rehabilitation efforts are greatly compromised. On the other hand, changes in the function of nerve cells connecting the brain and spinal cord have been reported following repetitive electromagnetic stimulation delivered over the head and legs or arms at specific time intervals. In addition, evidence suggests that electrical signals delivered to the spinal cord can regenerate spinal motor neurons in injured animals. A fundamental knowledge gap still exists on neuroplasticity and recovery of leg motor function in people with SCI after repetitive transspinal cord and transcortical stimulation. In this project, it is proposed that repetitive pairing of transspinal cord stimulation with transcortical stimulation strengthens the connections between the brain and spinal cord, decreases ankle spasticity, and improves leg movement. People with motor incomplete SCI will receive transspinal - transcortical paired associative stimulation at rest and during assisted stepping. The effects of this novel neuromodulation paradigm will be established via clinical tests and noninvasive neurophysiological methods that assess the pathways connecting the brain with the spinal cord.
This study will evaluate the effects of non-invasive stimulation of the spinal cord in people with spinal cord injury.
This study compared pre-fabricated and custom resting hand splints among people who were in inpatient rehabilitation after a cervical spinal cord injury.
To identify means to improve exercise performance in participants with tetraplegia.
This study aimed to investigate the efficacy and safety of extracorporeal shockwave therapy (ESWT) for upper extremity pain related to spasticity in patients with spinal cord injury.