At a glance
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Effect of Prolonged Electrical Stimulation on Neural Plasticity in SCI
In Brief
A clinical study evaluating Somatosensory Stimulation and Massed Practice Training for Spinal Cord Injury. Completed, enrolled 11 participants across 1 site.
Detailed Summary
Electrical stimulation (pulses of electricity applied over the skin of your wrist) and activity-based hand exercise have been shown to improve motor skill and strength in individuals with stroke and have recently been shown to also have an effect on individuals with spinal cord injury. Therefore, the purpose of this research study is to investigate whether electrical stimulation alone or electrical stimulation followed by activity-based training produces gains in pinch strength (how hard you can squeeze your thumb and pointer finger together) and upper extremity function (how well your arm and hand can perform activities) in individuals with spinal cord injury.
Study Details
Timeline
Interventions
a) somatosensory stimulation of the median, ulnar and radial nerves at the level of the wrist (2 hours/session); SS group b) somatosensory stimulation of the median, ulnar and radial nerves at the wrist (2 hours/session) followed by an activity-based upper extremity training program (1 hour/session); SS+ABT group and c) sham somatosensory stimulation of the median, ulnar and radial nerves at the wrist (2 hours/session) followed by an activity-based upper extremity training program (1 hour/session); ABT group then carry out training in the 3 subject groups simultaneously, each group consisting of 2 subjects at a time, with 2 sets of subjects/year over a 2-year period, yielding a target sample of 36 subjects.